abductive reasoning                                                                  task
abstractive meeting summarization                                                    task
acoustic cues                                                                        technique
active learning                                                                      task
active learning                                                                      technique
adaboost                                                                             technique
adaboost classifiers                                                                 technique
adaptive chinese word segmentation                                                   task
adaptive models                                                                      technique
adaptive topic model                                                                 technique
adaptively learnt patterns                                                           technique
adjacency pair analysis                                                              technique
adjacent nonterminals                                                                technique
affix-based rule selection                                                           technique
aligning formal meaning representations                                              task
alignment-based local features                                                       technique
alignment-based reordering                                                           technique
all-fragments grammar                                                                technique
alternating structure optimization                                                   technique
amazon mechanical turk                                                               technique
amazon’s mechanical turk                                                             technique
analysis of discourse structure                                                      task
analysis of nps                                                                      task
analysis of rhythmic poetry                                                          task
analyzing chinese synthetic words                                                    task
animacy detection                                                                    task
annotated semantic information                                                       technique
annotating a japanese text corpus                                                    task
annotating anaphoric shell nouns                                                     task
annotating chinese collocations                                                      task
annotation of wordnet verbs                                                          task
answer extraction                                                                    task
answer typing                                                                        task
answering clinical questions                                                         task
answering opinion questions                                                          task
apposition extraction                                                                task
approximate inference                                                                task
arabic base phrase chunking                                                          task
arabic dependency parsing                                                            task
arabic language modeling                                                             task
arabic word segmentation                                                             task
arbitrary features                                                                   technique
arc-standard transitions                                                             technique
argument mapping                                                                     technique
argumentative zoning                                                                 task
articulatory dynamics                                                                technique
artificial data                                                                      technique
aspect detection                                                                     task
asr scoring                                                                          technique
assocating facial displays                                                           task
asynchronous fixed-grid scanning                                                     task
attitude                                                                             technique
attribute information                                                                technique
augmenting a bilingual lexicon                                                       task
augmenting wikipedia                                                                 task
augmenting wordnet-based inference                                                   task
austkin ii                                                                           technique
author-aware topic models                                                            technique
authorship attribution                                                               task
authorship attribution and verification                                              task
automatically acquired selectional preferences                                       technique
automatically derived rules                                                          technique
automatically extracted paraphrase rules                                             technique
automatically generated examples                                                     technique
automatically learned rules                                                          technique
automatically mined patterns                                                         technique
average perceptron                                                                   technique
average semantic orientation score                                                   technique
back-off grammars                                                                    technique
background knowledge                                                                 technique
backward n-grams                                                                     technique
bagging                                                                              technique
basilica                                                                             technique
bayesian classifier                                                                  technique
bayesian multi-task learning                                                         technique
bayesian probabilistic models                                                        technique
bayesian tree transducers                                                            technique
beam search                                                                          technique
belief propagation                                                                   technique
bi-multigram model                                                                   technique
bidirectional incremental construction                                               technique
bidirectional perceptron edit models                                                 technique
bilingual constraints                                                                technique
bilingual graph-based projections                                                    technique
bilingual projections                                                                technique
bilingual sentiment classification                                                   task
bilingual subtree constraints                                                        technique
bilingual synonym identification                                                     task
bilingual vector spaces                                                              technique
biomedical event annotation                                                          task
biomedical event extraction                                                          task
biomedical text mining                                                               task
bitext dependency parsing                                                            task
bmcl                                                                                 technique
body area networks                                                                   technique
bootcat                                                                              technique
bootstrapped dictionaries                                                            technique
boxer                                                                                technique
branching entropy                                                                    technique
branching markov clustering                                                          technique
bridge language                                                                      technique
bridge languages                                                                     technique
buffer transitions                                                                   technique
bve                                                                                  technique
c\&c and boxer                                                                       technique
capturing salience                                                                   task
cascaded finite state models                                                         technique
cascaded hybrid model                                                                technique
categorization of turkish news documents                                             task
ccg                                                                                  technique
centering                                                                            technique
centroid                                                                             technique
chained classifiers                                                                  technique
chaining algorithms                                                                  technique
change curves                                                                        technique
character alignment                                                                  technique
chart mining-based lexical acquisition                                               task
chinese dependency parsing                                                           task
chinese dictionary                                                                   technique
chinese grammatical relations features                                               technique
chinese human-annotated corpus                                                       technique
chinese lexicon extraction                                                           task
chinese named entity recognition                                                     task
chinese segmentation                                                                 task
chinese semantic role labeling                                                       task
chinese word segmentation                                                            task
chinese word sense disambiguation                                                    task
chinese word sense induction                                                         task
cky                                                                                  technique
cky-style decoder                                                                    technique
class-class selectional preference model                                             technique
classifying articles                                                                 task
classifying factored genres                                                          task
classifying message board posts                                                      task
classifying opinion sentences                                                        task
classifying temporal relations                                                       task
clustering                                                                           task
clustering algorithms                                                                technique
clustering related terms                                                             task
co-parsing                                                                           task
co-training                                                                          technique
cofi                                                                                 technique
collective entity linking                                                            task
collective semantic role labelling                                                   task
collocations                                                                         technique
combinatory categorial grammar                                                       technique
combinatory categorial grammars                                                      technique
command relation features                                                            technique
compara                                                                              technique
comparable corpora                                                                   technique
competitive models                                                                   technique
compositional distributional semantics                                               technique
compositional semantics                                                              technique
compositional vector grammars                                                        technique
computing implicit entities and events                                               task
computing lexical chains                                                             task
concept classification                                                               task
conditional random fields                                                            technique
confidence-weighted classification                                                   technique
confusion networks                                                                   technique
conjunction graph                                                                    technique
constituent parsing                                                                  task
constraint-driven learning                                                           technique
content models                                                                       task
context dependent deep neural network                                                technique
context distribution clustering                                                      technique
context features                                                                     technique
context management                                                                   task
context similarity                                                                   technique
context vector projection                                                            technique
context-based unknown word identifier                                                technique
context-free parsing                                                                 task
context-sensitive structured parse tree information                                  technique
continuous space translation models                                                  task
controlled translations                                                              technique
conversational agents                                                                task
conversational cohesion                                                              technique
coordinate structure analysis                                                        task
coreference resolution                                                               task
corpus-derived lexical information                                                   technique
correcting errors in speech recognition                                              task
correcting semantic collocation errors                                               task
corroborating text evaluation results                                                task
cosine similarity                                                                    technique
counseling dialog system                                                             task
count-induced tree substitution grammars                                             technique
crf model                                                                            technique
crfs                                                                                 technique
cross-lingual language modeling                                                      task
cross-linguistic information                                                         technique
cross-market model adaptation                                                        task
crowdsourcing                                                                        technique
cst                                                                                  technique
cube pruning                                                                         technique
cubic time biparsing algorithm                                                       technique
cumulative penalty                                                                   technique
data augmentation                                                                    technique
data intensive text processing                                                       task
data-driven parsing                                                                  task
data-intensive text processing                                                       task
dbpedia                                                                              technique
deceptive answer prediction                                                          task
decipherment                                                                         task
decision history                                                                     technique
decoding                                                                             task
deep processing grammar                                                              technique
depbank                                                                              technique
dependency based word spaces                                                         technique
dependency constraints                                                               technique
dependency contexts                                                                  technique
dependency grammar                                                                   technique
dependency graphs                                                                    technique
dependency heterogeneity                                                             technique
dependency measures                                                                  technique
dependency parser adaptation                                                         task
dependency parsing                                                                   task
dependency structure                                                                 technique
dependency structures                                                                technique
detecting hedge cues and their scopes                                                task
detecting opinion sentences                                                          task
detecting opinions                                                                   task
detecting text reuse                                                                 task
deterministic rules                                                                  technique
developing a tt-mctag for german                                                     task
developing parallel sense-tagged corpora                                             task
dialect identification                                                               task
dialog acts                                                                          technique
dialog examples                                                                      technique
dialog management                                                                    task
dialogue act tagging                                                                 task
dialogue segmentation                                                                task
dialogue system localization                                                         task
dialogue systems                                                                     technique
dictionaries                                                                         technique
differential semantics annotation                                                    technique
dimensionality reduction                                                             task
discontiguous rules                                                                  technique
discourse and dialogue                                                               task
discourse constraints                                                                technique
discourse relations                                                                  technique
discovering sociolinguistic associations                                             task
discriminating non-native english                                                    task
discriminative modeling                                                              technique
discriminative preference ranking                                                    technique
discriminative reordering                                                            task
discriminative sequence models                                                       technique
discriminative word alignment                                                        task
disease mention recognition                                                          task
distant supervision                                                                  technique
distinguishing descriptions                                                          technique
distributional kernels                                                               technique
distributional prior knowledge                                                       technique
distributional similarity                                                            technique
doctors and patients user groups                                                     technique
document boundaries                                                                  technique
document classification                                                              task
document clustering                                                                  task
document indexing                                                                    task
document-level classification                                                        task
domain adaptation                                                                    task
domain dictionary                                                                    technique
domain-specific coreference resolution                                               task
dop model                                                                            technique
dual decomposition                                                                   technique
dynamic codes                                                                        technique
dynamic conditional random fields                                                    technique
dynamic features                                                                     technique
dynamic programming                                                                  technique
echo-state networks                                                                  technique
em training                                                                          technique
embedding models                                                                     technique
embodied dialogue system                                                             task
emotion cause detection                                                              task
emotion-reading technology                                                           technique
empty elements                                                                       technique
encyclopedic knowledge                                                               technique
energy-based reinforcement learning                                                  technique
enriching frame semantic resources                                                   task
enriching germanet                                                                   task
enriching spoken language translation                                                task
enriching the venice italian treebank                                                task
ensemble classifier                                                                  technique
ensemble methods                                                                     technique
entailment and fusion                                                                technique
entailment features                                                                  technique
entity coherence                                                                     technique
entity-aspect model                                                                  technique
entropic priors                                                                      technique
equivalent language model state maintenance                                          technique
evaluation of commonsense knowledge                                                  task
event extraction                                                                     task
event schema induction                                                               task
event-aspect model                                                                   technique
event-enriched semantics                                                             technique
expectation maximization algorithm                                                   technique
expectation propagation                                                              technique
expert systems                                                                       technique
experts’ retrieval                                                                   task
explicit multiple topics                                                             technique
exponentially decaying cache                                                         technique
extending a thesaurus                                                                task
extensive feature engineering                                                        technique
extra phrase features                                                                technique
extracted lexicon                                                                    technique
extracting bacteria biotopes                                                         task
extracting complex biological events                                                 task
extracting events                                                                    task
extracting opinion expressions                                                       task
extracting phrase patterns                                                           task
extracting word sets                                                                 task
extrinsic features                                                                   technique
eye gaze                                                                             technique
f-structures                                                                         technique
f1-score maximization                                                                technique
factored deterministic automata                                                      technique
factored pcfgs                                                                       task
factored translation                                                                 task
factorized grammar                                                                   technique
fb-ltag                                                                              technique
feature grouping                                                                     technique
feature hashing                                                                      technique
feature induction                                                                    technique
feature marginals                                                                    technique
feature structures                                                                   technique
feature-based lexicalized tree adjoining grammar                                     technique
finding opinion sentences                                                            task
finite state transducers                                                             technique
finite-state methods                                                                 technique
finite-state transducers                                                             technique
first story detection                                                                task
flexible word ordering                                                               technique
focus-tracking                                                                       technique
focusing framework                                                                   technique
follower graph                                                                       technique
forests                                                                              technique
frequency-adaptive learning rates                                                    technique
function labels                                                                      technique
function word reordering model                                                       technique
function words                                                                       technique
functional words                                                                     technique
gene information extraction                                                          task
gene name entity extraction                                                          task
general domain knowledge                                                             technique
generalized additive models                                                          technique
generalized composition                                                              technique
generating referring expressions                                                     task
generating templates of entity summaries                                             task
generation                                                                           task
generation of referring expression                                                   task
generative latent variable model                                                     technique
generative model                                                                     technique
generative score                                                                     technique
generative statistical parsing                                                       task
genetic algorithms                                                                   technique
geodesic grids                                                                       technique
georeferenced rules                                                                  technique
german hpsg grammar                                                                  technique
germanet senses                                                                      technique
getaruns                                                                             technique
gf resource grammar library                                                          technique
global constraints                                                                   technique
global features                                                                      technique
global margin maximization                                                           technique
global role ordering                                                                 technique
global structural constraints                                                        technique
graded constraints                                                                   technique
grammar error detection                                                              task
grammar prototyping and testing                                                      task
grammar-informed initialization                                                      technique
grammatical dependencies                                                             technique
grammatical error correction                                                         task
grammatical post-processing                                                          technique
grammatical relations                                                                technique
graph algorithms                                                                     technique
graph clustering                                                                     technique
graph co-ranking                                                                     technique
graph kernels                                                                        technique
graph partitioning                                                                   technique
graph transducers                                                                    technique
graph-based algorithms                                                               technique
graph-based dependency parsing                                                       task
graph-based feature sets                                                             technique
graph-based word sense induction                                                     technique
ground-truth links to wikipedia                                                      technique
group l1 regularization                                                              technique
hat categories                                                                       technique
head-driven transition-based parsing                                                 task
hedge classification                                                                 task
heterogeneous annotations                                                            technique
heuristic entity list searching                                                      technique
heuristic search                                                                     technique
hidden markov modeling                                                               technique
hidden markov models                                                                 technique
hidden semi-markov models                                                            technique
hidden variables                                                                     technique
hierarchical bayesian language model                                                 technique
hierarchical bayesian model                                                          technique
hierarchical dirichlet language model                                                technique
hierarchical feature selection strategy                                              technique
hierarchical phrase-based translation                                                task
hierarchical pitman-yor language model                                               technique
hierarchical semantic knowledge                                                      technique
hierarchical text classification                                                     task
hierarchical topic model                                                             technique
hierarchical word clustering                                                         technique
high-level structures                                                                technique
higher-order projective dependency parser                                            technique
higher-order unification                                                             technique
highly ambiguous lexicons                                                            technique
highly ambiguous supervision                                                         technique
historical analysis of legal opinions                                                task
hobbs algorithm                                                                      technique
hownet                                                                               technique
hpsg                                                                                 technique
hpsg grammar                                                                         technique
hpsg parsing                                                                         task
hybrid character information                                                         technique
hybrid document indexing                                                             technique
hybrid mt                                                                            task
hybrid mt approaches                                                                 technique
hybrid word/character information                                                    technique
hyperedge replacement grammars                                                       technique
hypergraphs                                                                          technique
hyperlex                                                                             technique
hypertagging                                                                         technique
hyponym pattern linkage graphs                                                       technique
identifying metaphorical word use                                                    task
identifying opinion holders and targets                                              task
identifying temporal relations                                                       task
in-domain relation discovery                                                         task
incomplete knowledge base                                                            technique
incomplete tag dictionaries                                                          technique
incremental parsing                                                                  task
incremental sigmoid belief networks                                                  technique
incremental text structuring                                                         task
indirect feature voting                                                              technique
individual imprint                                                                   technique
inducing combinatory categorial grammars                                             task
inducing synchronous grammars                                                        task
induction of linguistic structure                                                    task
induction of translation lexicons                                                    task
inductive logic programming                                                          technique
inexact search                                                                       technique
inferring tutorial dialogue structure                                                task
informal temporal references                                                         technique
information extraction                                                               task
information significance                                                             technique
information-state update rules                                                       technique
inherently parallel structure                                                        technique
integer linear programming                                                           technique
integer programming                                                                  technique
interactive annotation learning                                                      task
interactive machine translation system                                               task
interpolated kneser-ney                                                              technique
inversion transduction grammars                                                      technique
is-fp                                                                                technique
is-fp-gt                                                                             technique
is-gt                                                                                technique
iterative training                                                                   technique
itg priors                                                                           technique
jane                                                                                 technique
japanese-specific heuristics                                                         technique
jena annotation environment                                                          technique
joint model                                                                          technique
joint structural inference                                                           technique
judging grammaticality                                                               task
kneser-ney                                                                           technique
knowledge base                                                                       technique
l1 regularization                                                                    technique
l1-induced paraphrases                                                               technique
label propagation                                                                    technique
labeling chinese predicates                                                          task
lambda calculus                                                                      technique
langauge modeling                                                                    task
langlog                                                                              technique
language model                                                                       technique
language model based confidence scores                                               technique
language model look-ahead                                                            technique
language-independent compound splitting                                              task
language-independent hybrid mt                                                       task
language-independent parsing                                                         task
latent annotations                                                                   technique
latent annotations across languages                                                  technique
latent concepts                                                                      technique
latent dirichlet allocation                                                          task
latent dirichlet allocation                                                          technique
latent semantic association                                                          technique
latent structural svm                                                                technique
latent variable grammars                                                             technique
latent variables                                                                     technique
latent-variable pcfgs                                                                technique
lattice encodings                                                                    technique
lattices                                                                             technique
lda                                                                                  technique
lda topic modeling                                                                   technique
lda-based fisher kernel                                                              technique
learning biological processes                                                        task
learning combination features                                                        task
learning decision lists                                                              task
learning morphology                                                                  task
learning script knowledge                                                            task
learning semantic correspondences                                                    task
learning semantic textual similarity                                                 task
learning subregular classes of languages                                             task
learning summary content units                                                       task
learning to link entities                                                            task
learning to predict engagement                                                       task
learning to simplify sentences                                                       task
learning to translate                                                                task
learning tractable word alignment models                                             task
learning translation consensus                                                       task
left-to-right tree-to-string decoding                                                task
lexical and inflectional features                                                    technique
lexical and inflectional morphological features                                      technique
lexical cohesion                                                                     technique
lexical links                                                                        technique
lexical prior knowledge                                                              technique
lexical resources                                                                    technique
lexical semantic relatedness                                                         task
lexicalising ccgbank                                                                 task
lexicalized features                                                                 technique
lexicalized tree adjoining grammars                                                  technique
lexicon expansion                                                                    task
lightweight dependency analyzer                                                      technique
linear context-free rewriting systems                                                technique
linear kernel support vector machines                                                technique
linear-time decoding                                                                 technique
lingo grammar matrix                                                                 technique
linguistic and semantic features                                                     technique
linguistic annotations                                                               technique
linguistic constructions                                                             technique
linguistic heuristics                                                                technique
linguistic knowledge                                                                 technique
linguistically expressive grammars                                                   technique
linguistically informed bilingual n-grams                                            technique
linguistically interpreted corpus                                                    technique
linguistically rich models                                                           technique
linguistically-based pronunciation rules                                             technique
link analysis                                                                        technique
linking entities to a knowledge base                                                 task
literary authorship attribution                                                      task
lithuanian dependency parsing                                                        task
local alignment                                                                      technique
local features                                                                       technique
local language models                                                                technique
local lda                                                                            technique
local topic model                                                                    technique
locating noun phrases                                                                task
log-linear models                                                                    technique
logical constraints                                                                  technique
logical document structure                                                           technique
logistic regression                                                                  technique
loose transitivity constraints                                                       technique
loss functions                                                                       technique
low-order n-gram models                                                              technique
lr models                                                                            technique
ltag                                                                                 technique
ltag dependency parsing                                                              task
mace                                                                                 technique
machine learning                                                                     task
machine learning                                                                     technique
machine translation                                                                  task
machine translation evaluation                                                       task
machine translation system combination                                               task
machine transliteration                                                              task
maltoptimizer                                                                        technique
manually labeled discourse connectives                                               technique
mapreduce                                                                            technique
markov chain monte carlo                                                             technique
markov clustering                                                                    technique
markov logic                                                                         technique
markov models                                                                        technique
markov random fields                                                                 technique
matrix factorization                                                                 technique
max-margin learning                                                                  technique
maxent model                                                                         technique
maxent-lda hybrid                                                                    technique
maximum bleu training                                                                technique
maximum entropy models                                                               technique
mdl                                                                                  technique
measuring semantic relatedness                                                       task
mechanical turk                                                                      technique
medical resources                                                                    technique
meta-constraints                                                                     technique
minimal domain adaptation                                                            technique
minimal recursion semantics                                                          technique
minimum error rate training                                                          technique
minimum redundancy                                                                   technique
mining bilingual data from the web                                                   task
mining monolingual web pages                                                         technique
mining syntactically annotated corpora                                               task
mixed-collection topic models                                                        technique
mixture modelling                                                                    technique
model combination                                                                    technique
model-refinement                                                                     technique
modeling aspects and opinions                                                        task
modeling chinese documents                                                           task
modeling dialogue structure                                                          task
modeling scientific impact                                                           task
modeling user satisfaction                                                           task
modeling wsd and srl                                                                 task
modelling compression                                                                task
modelling fixated discourse in chats                                                 task
modelling sequential text                                                            task
modernizing historical slovene words                                                 task
modified kneser-ney                                                                  technique
monolingual collocation                                                              technique
monolingual corpora                                                                  technique
monolingual key phrase                                                               technique
monolingual resources                                                                technique
monolingual topic information                                                        technique
monotonic adjoining operation                                                        technique
monte carlo analysis                                                                 technique
morphological analysis                                                               technique
morphological features                                                               technique
morphological linguistic resources                                                   technique
morphological operations                                                             technique
multi-engine machine translation                                                     task
multi-faceted event recognition                                                      task
multi-label text categorization                                                      task
multi-level questions                                                                technique
multi-modal features                                                                 technique
multi-party dialog                                                                   task
multi-pass sieves                                                                    technique
multi-sensor speech database                                                         task
multi-task learning                                                                  technique
multidisciplinary instruction                                                        task
multilingual dependency parses                                                       technique
multilingual features                                                                technique
multilingual parsing                                                                 task
multilingual resource                                                                technique
multilingual semantic parsing                                                        task
multilingual semantic role labelling                                                 task
multimodal menu-based dialogue                                                       task
multimodal signals                                                                   technique
multiple alignment of citation sentences                                             task
multiple annotations                                                                 technique
multiple contexts                                                                    technique
multiple experts                                                                     technique
multiple features                                                                    technique
multiple monolingual signals                                                         technique
multiple objectives                                                                  technique
multiple parsers                                                                     technique
multiple postprocessors                                                              technique
multiple ranks                                                                       technique
multiple surface linguistic cues                                                     technique
multiple task learning                                                               technique
multiple translation models                                                          technique
multiple weighted reordering hypotheses                                              technique
multiple word alignment                                                              task
multistream prediction feedback                                                      technique
multitagging                                                                         technique
multiword expressions                                                                technique
multiword-enhanced author topic model                                                technique
muse                                                                                 technique
mutual information triggers                                                          technique
n-best hypotheses                                                                    technique
n-gram reference distribution                                                        technique
naive bayes                                                                          technique
naive bayes classifier                                                               technique
name origin recognition                                                              task
name perplexity estimates                                                            technique
name transliteration                                                                 task
named entities                                                                       technique
named entity recognition                                                             task
named entity tags                                                                    technique
named entity transcription                                                           task
native language detection                                                            task
native language identification                                                       task
natural language generation                                                          task
nbest dependency parsing                                                             task
nested part-of-speech tags                                                           technique
nested pitman-yor language modeling                                                  technique
network features                                                                     technique
neural language models                                                               technique
neural network language models                                                       technique
neural networks                                                                      technique
noisy training data                                                                  technique
nombank                                                                              technique
non-expert annotations                                                               technique
non-local features                                                                   technique
non-parallel multilingual guidance                                                   technique
non-projective head automata                                                         technique
on-the-fly ontology matching                                                         technique
one-versus-all adaboost classifiers                                                  technique
online hierarchical ranking                                                          technique
online learning                                                                      technique
online passive-aggressive algorithm                                                  technique
online reordering                                                                    technique
online training                                                                      task
ontology search                                                                      task
ontoselect ontology library                                                          technique
open ie                                                                              task
open information extraction                                                          task
open-domain information access                                                       task
opinion summarization                                                                task
optional null arcs                                                                   technique
ordering phrases                                                                     task
ordering prenominal modifiers                                                        task
out-of-domain text data                                                              technique
outside scores                                                                       technique
overlapping components                                                               technique
packed forests                                                                       technique
pagerank                                                                             technique
pair n-gram models                                                                   technique
pairwise preference data                                                             technique
parallel corpora                                                                     technique
parallel dialogue and task streams                                                   technique
parallel multiple context-free grammars                                              technique
paraphrasing                                                                         task
parse correction                                                                     task
parse selection                                                                      task
parser adaptation                                                                    task
parser ensembles                                                                     technique
parser evaluation                                                                    task
parsing                                                                              task
parsing chinese                                                                      task
parsing directed acyclic graphs                                                      task
parsing german                                                                       task
parsing graphs                                                                       task
parsing heuristics                                                                   technique
parsing noun phrase structure                                                        task
part-of-speech                                                                       technique
part-of-speech categories                                                            technique
part-of-speech equivalences                                                          technique
part-of-speech equivalencies                                                         technique
part-of-speech histograms                                                            technique
part-of-speech restrictions                                                          technique
part-of-speech tag                                                                   technique
part-of-speech tagging                                                               task
part-of-speech tags                                                                  technique
partial manual alignments                                                            technique
particle filters                                                                     technique
pattern mining                                                                       technique
pause duration                                                                       technique
pcfg                                                                                 technique
perceptron                                                                           technique
perceptron hmms                                                                      technique
period disambiguation                                                                task
person cross document coreference                                                    task
phoneme segmentation                                                                 task
phonetic conflation                                                                  technique
phrase entailment and aggregation                                                    technique
phrase indicators                                                                    technique
phrase structure parsing                                                             task
phrase-based translation                                                             task
phrase-structure fragments                                                           technique
phylogenetic tools                                                                   technique
pipeline approach                                                                    technique
pipeline of linear classifiers                                                       technique
pitman-yor process                                                                   technique
pitman-yor processes                                                                 technique
poly2                                                                                technique
pos tagging for historical texts                                                     task
pos-based restructuring                                                              technique
pos-tag based poetry generation                                                      task
post-editing operations                                                              technique
posterior decoding                                                                   technique
posterior regularization                                                             technique
ppm                                                                                  technique
precision grammars                                                                   technique
predicate-argument and coreference relations                                         technique
predicate-argument structures                                                        technique
predict-self reestimation                                                            technique
predicting risk from financial reports                                               task
predicting text quality                                                              task
predicting text readability                                                          task
presemt                                                                              technique
prior domain knowledge                                                               technique
prior knowledge                                                                      technique
probabilistic context free grammar                                                   technique
probabilistic dialogue models                                                        task
probabilistic entity-driven model                                                    technique
probabilistic features                                                               technique
probabilistic linear context-free rewriting systems                                  technique
probabilistic tree-edit models                                                       task
procedural feature selection                                                         technique
product-free lambek calculus                                                         technique
products of latent variable grammars                                                 technique
profile hidden markov models                                                         technique
pronoun resolution                                                                   task
pronoun translation                                                                  task
pronunciation lexicon                                                                technique
propbank                                                                             technique
prosodic labeling                                                                    task
prototypes of short phrases                                                          technique
pruning                                                                              technique
pseudo references                                                                    technique
pseudo-negative samples                                                              technique
punctuation prediction                                                               task
punctuation processing                                                               technique
quantifying constructional productivity                                              task
quasi-synchronous grammar                                                            technique
quasi-synchronous grammar features                                                   technique
quasi-synchronous grammars                                                           technique
query expansion                                                                      technique
query log analysis                                                                   task
question & answer archives                                                           technique
quotient algebras                                                                    technique
raft/rapr                                                                            technique
random graph walks                                                                   technique
random indexing                                                                      technique
random restarts                                                                      technique
random walk                                                                          technique
random walks                                                                         technique
random walks on graphs                                                               technique
range concatenation grammars                                                         technique
rasp4uima                                                                            technique
rating computer-generated questions                                                  task
rcg                                                                                  technique
readability prediction                                                               task
reading the web                                                                      task
reasoning                                                                            technique
recognizing authority in dialogue                                                    task
recognizing identical events                                                         task
recognizing textual relatedness                                                      task
recurrent neural network language models                                             technique
recurrent neural networks                                                            technique
recursive neural networks                                                            technique
reference domain theory                                                              technique
refining grammars                                                                    task
regression                                                                           task
regression                                                                           technique
regression equation                                                                  technique
related and unrelated meanings                                                       technique
relation extraction                                                                  task
relation topics                                                                      technique
relaxed textual constraints                                                          technique
reordering                                                                           task
reordering rules                                                                     technique
reranking                                                                            task
reranking                                                                            technique
restrictive antecedent accessibility                                                 technique
revised algorithms for focus tracking and revised algorithms for pronoun resolution  technique
rich acoustic features                                                               technique
rich linguistic features                                                             technique
right-corner transform                                                               technique
sampling by uncertainty and density                                                  technique
scarce resources                                                                     technique
search engine query logs                                                             technique
second-order feature maps                                                            technique
segmentation                                                                         task
selectional branching                                                                technique
selectional preferences                                                              technique
semantic affinity patterns                                                           technique
semantic class learning from the web                                                 task
semantic classes                                                                     technique
semantic classification                                                              task
semantic composition                                                                 task
semantic enrichment of text                                                          task
semantic features                                                                    technique
semantic information                                                                 technique
semantic knowledge                                                                   technique
semantic lexicon induction                                                           task
semantic negation rephrasing                                                         technique
semantic parsing                                                                     task
semantic redundancy                                                                  technique
semantic representation                                                              task
semantic role classification                                                         task
semantic role constraints                                                            technique
semantic role label substitution rules                                               technique
semantic role labeling                                                               task
semantic roles                                                                       technique
semantic-based distances between sentences                                           technique
semi-markov conditional random fields                                                technique
semi-supervised relation extraction                                                  task
semi-supervised word alignment                                                       task
semi-supervised word clustering                                                      technique
sense disambiguation                                                                 technique
sense information                                                                    technique
sentence compression                                                                 task
sentence ordering                                                                    task
sentence realisation                                                                 task
sentiment analysis                                                                   task
sentiment detection                                                                  task
sentiment vector space model                                                         technique
sentiwordnet                                                                         technique
sequence labeling                                                                    technique
sexual predator detection in chats                                                   task
shallow dependency constraints                                                       technique
shallow parsing                                                                      technique
shallow-n grammars                                                                   technique
sidgrid                                                                              technique
sign language generation                                                             task
similarity based hierarchical fusion learning                                        technique
simple heuristics                                                                    technique
simplification                                                                       task
simulated users                                                                      technique
slice sampling                                                                       technique
smoothed priors                                                                      technique
smoothing                                                                            technique
smt                                                                                  task
smt phrase aligners                                                                  technique
soft-constraints                                                                     technique
softmax-margin                                                                       technique
source and target syntax                                                             technique
source constituency and dependency trees                                             technique
source language collocations                                                         technique
source syntax labels                                                                 technique
source-side syntax                                                                   technique
sparse mixed-effects latent variable model                                           technique
sparsity-inducing penalties                                                          technique
spectral embedding                                                                   technique
spectral learning                                                                    technique
speech translation                                                                   task
spelling variations                                                                  technique
spmt                                                                                 technique
spoken dialogue interpretation                                                       task
spreading activation                                                                 technique
srl                                                                                  task
stacking                                                                             technique
statistical machine translation                                                      task
statistical parsing of french                                                        task
statistical phrase-based post-editing                                                technique
statistical sequence classifiers                                                     technique
statistical word alignment                                                           task
stem translation                                                                     task
stochastic bracketing linear inversion transduction grammar                          technique
stochastic grammatical channel                                                       technique
stochastic multi-level realizer                                                      technique
stochastic tree substitution grammar                                                 technique
stratified lookup interface                                                          technique
stretchy patterns                                                                    technique
structural representations                                                           technique
structured label propagation                                                         technique
structured latent variables                                                          technique
structured preference modeling                                                       technique
structured sparsity                                                                  technique
structured svms                                                                      technique
structured syntactic knowledge                                                       technique
structured syntactic parse features                                                  technique
structured topic model                                                               technique
stsg                                                                                 technique
substitute vectors                                                                   technique
subtrees from auto-parsed data                                                       technique
subtrees from auto-parsed target domain data                                         technique
sucre                                                                                technique
suffix arrays                                                                        technique
summarization                                                                        task
summarizing emails                                                                   task
supertag disambiguation                                                              task
supertagging                                                                         task
supertagging                                                                         technique
supervised bilingual lexicon induction                                               task
supervised coreference resolution                                                    task
supervised document geolocation                                                      task
supervised itg models                                                                technique
supervised machine-learning                                                          technique
supervised model learning                                                            task
support vector machines                                                              technique
supporting rule-based representations                                                task
surface realization                                                                  task
surface strings                                                                      technique
svms                                                                                 technique
syllabification                                                                      task
synchronous adaptor grammars                                                         technique
synchronous context-free grammar                                                     technique
synchronous parsing                                                                  technique
synonym regularization                                                               technique
syntactic and non-syntactic phrases                                                  technique
syntactic and semantic constraints                                                   technique
syntactic and semantic features                                                      technique
syntactic constituents                                                               technique
syntactic dependencies                                                               technique
syntactic dependency features                                                        technique
syntactic features                                                                   technique
syntactic language modeling                                                          task
syntactic reordering                                                                 task
syntactic reordering                                                                 technique
syntactic-semantic inference rules                                                   technique
syntactified target language phrases                                                 technique
syntax                                                                               technique
syntax-based rules                                                                   technique
synthetic phrases                                                                    technique
synthetic translation options                                                        technique
tag structure                                                                        technique
target dependency language model                                                     technique
tarsqi toolkit                                                                       technique
temporal collocations                                                                technique
temporal ordering information                                                        technique
temporal processing                                                                  task
temporal relation identification                                                     task
ter                                                                                  technique
term alignment information                                                           technique
terp                                                                                 technique
text readability                                                                     task
text segmentation                                                                    task
text simplification                                                                  task
text-level discourse parsing                                                         task
textual entailment features                                                          technique
tf-idf weighting                                                                     technique
three-stage approximate max-margin linear models                                     technique
threshold adjustment                                                                 technique
time mapping                                                                         task
timeml event classes                                                                 technique
title generation                                                                     task
top-down prediction                                                                  technique
topic labeling                                                                       task
topic modeling                                                                       technique
topic models                                                                         technique
topic segmentation                                                                   task
topic-in-set knowledge                                                               technique
topical influence regression                                                         technique
topical word-character models                                                        technique
trainable cache model                                                                technique
transfer learning                                                                    technique
transformation-based learning                                                        technique
translation                                                                          task
translation lexicon induction                                                        task
translation recommendation                                                           technique
translation span alignment                                                           technique
transliteration                                                                      task
transliteration generation and mining                                                task
transliteration mining                                                               task
tree conditional random fields                                                       technique
tree edit distance                                                                   technique
tree kernels                                                                         technique
tree substitution grammar derivations                                                technique
tree substitution grammars                                                           task
tree substitution grammars                                                           technique
tree-based information                                                               technique
tree-based structural alignment                                                      technique
tree-to-tree translation                                                             task
treelets                                                                             technique
trigram language model                                                               technique
tropical polynomial weights                                                          technique
tweet recommendation                                                                 task
twitter polarity classification                                                      task
two single-stage maximum entropy models                                              technique
two-layered clustering                                                               technique
type-raising                                                                         technique
unambiguous non-terminally separated grammars                                        technique
unannotated bilingual text                                                           technique
unannotated corpora                                                                  technique
undirected graphs                                                                    technique
unfold-fold                                                                          technique
universal schemas                                                                    technique
unlabeled data                                                                       technique
unlabeled parallel corpora                                                           technique
unlabelled data                                                                      technique
unseen slot members                                                                  technique
unsupervised acquisition of morphology                                               task
unsupervised algorithm                                                               technique
unsupervised bilingual pos tagging                                                   task
unsupervised classification                                                          task
unsupervised concept-to-text generation                                              task
unsupervised dependency parsing                                                      task
unsupervised information extraction                                                  task
unsupervised learning                                                                task
unsupervised morphological segmentation                                              task
unsupervised parsing                                                                 task
unsupervised part of speech inference                                                task
unsupervised part-of-speech tagging                                                  task
unsupervised pattern clusters                                                        technique
unsupervised pos tagging                                                             task
unsupervised relation discovery                                                      task
unsupervised relation extraction                                                     task
unsupervised semantic role induction                                                 task
unsupervised structure prediction                                                    task
unsupervised syntactic alignment                                                     task
unsupervised word alignment                                                          task
unsupervised word clusters                                                           technique
unsupervised word segmentation                                                       task
user preference graph                                                                technique
user simulations                                                                     technique
vector space model                                                                   technique
vector space models                                                                  technique
verb clustering                                                                      task
verbal srl information                                                               technique
verbnet                                                                              technique
visual attributes                                                                    technique
voting models                                                                        technique
vsm                                                                                  technique
weakly supervised selection of keywords                                              technique
weakly supervised supertagging                                                       task
weakly synchronized grammars                                                         technique
web search relevance                                                                 task
web texts                                                                            technique
web-based corroboration                                                              technique
web-based language models                                                            technique
web-scale n-gram models                                                              technique
weighted finite state transducers                                                    technique
weighted finite-state transducers                                                    technique
weighted fsts                                                                        technique
weighted n-grams                                                                     technique
wide-coverage nlp                                                                    task
wide-coverage semantic analysis                                                      task
word alignment                                                                       task
word alignments                                                                      task
word boundary markers                                                                technique
word clustering                                                                      technique
word clusters                                                                        technique
word representations                                                                 task
word segmentation                                                                    task
word sense disambiguation                                                            task
word-based perceptron algorithm                                                      technique
word-based reordering model                                                          technique
word-to-phrase alignment                                                             task
wordnet                                                                              technique
wordnet kernels                                                                      technique
wordnets                                                                             technique
words from pan-chinese sources                                                       technique
world knowledge                                                                      technique
wsd                                                                                  task
zoomed learning                                                                      technique