acl acl2013 knowledge-graph by maker-knowledge-mining

acl 2013 knowledge graph


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papers list:

1 acl-2013-"Let Everything Turn Well in Your Wife": Generation of Adult Humor Using Lexical Constraints

Author: Alessandro Valitutti ; Hannu Toivonen ; Antoine Doucet ; Jukka M. Toivanen

Abstract: We propose a method for automated generation of adult humor by lexical replacement and present empirical evaluation results of the obtained humor. We propose three types of lexical constraints as building blocks of humorous word substitution: constraints concerning the similarity of sounds or spellings of the original word and the substitute, a constraint requiring the substitute to be a taboo word, and constraints concerning the position and context of the replacement. Empirical evidence from extensive user studies indicates that these constraints can increase the effectiveness of humor generation significantly.

2 acl-2013-A Bayesian Model for Joint Unsupervised Induction of Sentiment, Aspect and Discourse Representations

Author: Angeliki Lazaridou ; Ivan Titov ; Caroline Sporleder

Abstract: We propose a joint model for unsupervised induction of sentiment, aspect and discourse information and show that by incorporating a notion of latent discourse relations in the model, we improve the prediction accuracy for aspect and sentiment polarity on the sub-sentential level. We deviate from the traditional view of discourse, as we induce types of discourse relations and associated discourse cues relevant to the considered opinion analysis task; consequently, the induced discourse relations play the role of opinion and aspect shifters. The quantitative analysis that we conducted indicated that the integration of a discourse model increased the prediction accuracy results with respect to the discourse-agnostic approach and the qualitative analysis suggests that the induced representations encode a meaningful discourse structure.

3 acl-2013-A Comparison of Techniques to Automatically Identify Complex Words.

Author: Matthew Shardlow

Abstract: Identifying complex words (CWs) is an important, yet often overlooked, task within lexical simplification (The process of automatically replacing CWs with simpler alternatives). If too many words are identified then substitutions may be made erroneously, leading to a loss of meaning. If too few words are identified then those which impede a user’s understanding may be missed, resulting in a complex final text. This paper addresses the task of evaluating different methods for CW identification. A corpus of sentences with annotated CWs is mined from Simple Wikipedia edit histories, which is then used as the basis for several experiments. Firstly, the corpus design is explained and the results of the validation experiments using human judges are reported. Experiments are carried out into the CW identification techniques of: simplifying everything, frequency thresholding and training a support vector machine. These are based upon previous approaches to the task and show that thresholding does not perform significantly differently to the more na¨ ıve technique of simplifying everything. The support vector machine achieves a slight increase in precision over the other two methods, but at the cost of a dramatic trade off in recall.

4 acl-2013-A Context Free TAG Variant

Author: Ben Swanson ; Elif Yamangil ; Eugene Charniak ; Stuart Shieber

Abstract: We propose a new variant of TreeAdjoining Grammar that allows adjunction of full wrapping trees but still bears only context-free expressivity. We provide a transformation to context-free form, and a further reduction in probabilistic model size through factorization and pooling of parameters. This collapsed context-free form is used to implement efficient gram- mar estimation and parsing algorithms. We perform parsing experiments the Penn Treebank and draw comparisons to TreeSubstitution Grammars and between different variations in probabilistic model design. Examination of the most probable derivations reveals examples of the linguistically relevant structure that our variant makes possible.

5 acl-2013-A Decade of Automatic Content Evaluation of News Summaries: Reassessing the State of the Art

Author: Peter A. Rankel ; John M. Conroy ; Hoa Trang Dang ; Ani Nenkova

Abstract: How good are automatic content metrics for news summary evaluation? Here we provide a detailed answer to this question, with a particular focus on assessing the ability of automatic evaluations to identify statistically significant differences present in manual evaluation of content. Using four years of data from the Text Analysis Conference, we analyze the performance of eight ROUGE variants in terms of accuracy, precision and recall in finding significantly different systems. Our experiments show that some of the neglected variants of ROUGE, based on higher order n-grams and syntactic dependencies, are most accurate across the years; the commonly used ROUGE-1 scores find too many significant differences between systems which manual evaluation would deem comparable. We also test combinations ofROUGE variants and find that they considerably improve the accuracy of automatic prediction.

6 acl-2013-A Java Framework for Multilingual Definition and Hypernym Extraction

Author: Stefano Faralli ; Roberto Navigli

Abstract: In this paper we present a demonstration of a multilingual generalization of Word-Class Lattices (WCLs), a supervised lattice-based model used to identify textual definitions and extract hypernyms from them. Lattices are learned from a dataset of automatically-annotated definitions from Wikipedia. We release a Java API for the programmatic use of multilingual WCLs in three languages (English, French and Italian), as well as a Web application for definition and hypernym extraction from user-provided sentences.

7 acl-2013-A Lattice-based Framework for Joint Chinese Word Segmentation, POS Tagging and Parsing

Author: Zhiguo Wang ; Chengqing Zong ; Nianwen Xue

Abstract: For the cascaded task of Chinese word segmentation, POS tagging and parsing, the pipeline approach suffers from error propagation while the joint learning approach suffers from inefficient decoding due to the large combined search space. In this paper, we present a novel lattice-based framework in which a Chinese sentence is first segmented into a word lattice, and then a lattice-based POS tagger and a lattice-based parser are used to process the lattice from two different viewpoints: sequential POS tagging and hierarchical tree building. A strategy is designed to exploit the complementary strengths of the tagger and parser, and encourage them to predict agreed structures. Experimental results on Chinese Treebank show that our lattice-based framework significantly improves the accuracy of the three sub-tasks. 1

8 acl-2013-A Learner Corpus-based Approach to Verb Suggestion for ESL

Author: Yu Sawai ; Mamoru Komachi ; Yuji Matsumoto

Abstract: We propose a verb suggestion method which uses candidate sets and domain adaptation to incorporate error patterns produced by ESL learners. The candidate sets are constructed from a large scale learner corpus to cover various error patterns made by learners. Furthermore, the model is trained using both a native corpus and the learner corpus via a domain adaptation technique. Experiments on two learner corpora show that the candidate sets increase the coverage of error patterns and domain adaptation improves the performance for verb suggestion.

9 acl-2013-A Lightweight and High Performance Monolingual Word Aligner

Author: Xuchen Yao ; Benjamin Van Durme ; Chris Callison-Burch ; Peter Clark

Abstract: Fast alignment is essential for many natural language tasks. But in the setting of monolingual alignment, previous work has not been able to align more than one sentence pair per second. We describe a discriminatively trained monolingual word aligner that uses a Conditional Random Field to globally decode the best alignment with features drawn from source and target sentences. Using just part-of-speech tags and WordNet as external resources, our aligner gives state-of-the-art result, while being an order-of-magnitude faster than the previous best performing system.

10 acl-2013-A Markov Model of Machine Translation using Non-parametric Bayesian Inference

Author: Yang Feng ; Trevor Cohn

Abstract: Most modern machine translation systems use phrase pairs as translation units, allowing for accurate modelling of phraseinternal translation and reordering. However phrase-based approaches are much less able to model sentence level effects between different phrase-pairs. We propose a new model to address this imbalance, based on a word-based Markov model of translation which generates target translations left-to-right. Our model encodes word and phrase level phenomena by conditioning translation decisions on previous decisions and uses a hierarchical Pitman-Yor Process prior to provide dynamic adaptive smoothing. This mechanism implicitly supports not only traditional phrase pairs, but also gapping phrases which are non-consecutive in the source. Our experiments on Chinese to English and Arabic to English translation show consistent improvements over competitive baselines, of up to +3.4 BLEU.

11 acl-2013-A Multi-Domain Translation Model Framework for Statistical Machine Translation

Author: Rico Sennrich ; Holger Schwenk ; Walid Aransa

Abstract: While domain adaptation techniques for SMT have proven to be effective at improving translation quality, their practicality for a multi-domain environment is often limited because of the computational and human costs of developing and maintaining multiple systems adapted to different domains. We present an architecture that delays the computation of translation model features until decoding, allowing for the application of mixture-modeling techniques at decoding time. We also de- scribe a method for unsupervised adaptation with development and test data from multiple domains. Experimental results on two language pairs demonstrate the effectiveness of both our translation model architecture and automatic clustering, with gains of up to 1BLEU over unadapted systems and single-domain adaptation.

12 acl-2013-A New Set of Norms for Semantic Relatedness Measures

Author: Sean Szumlanski ; Fernando Gomez ; Valerie K. Sims

Abstract: We have elicited human quantitative judgments of semantic relatedness for 122 pairs of nouns and compiled them into a new set of relatedness norms that we call Rel-122. Judgments from individual subjects in our study exhibit high average correlation to the resulting relatedness means (r = 0.77, σ = 0.09, N = 73), although not as high as Resnik’s (1995) upper bound for expected average human correlation to similarity means (r = 0.90). This suggests that human perceptions of relatedness are less strictly constrained than perceptions of similarity and establishes a clearer expectation for what constitutes human-like performance by a computational measure of semantic relatedness. We compare the results of several WordNet-based similarity and relatedness measures to our Rel-122 norms and demonstrate the limitations of WordNet for discovering general indications of semantic relatedness. We also offer a critique of the field’s reliance upon similarity norms to evaluate relatedness measures.

13 acl-2013-A New Syntactic Metric for Evaluation of Machine Translation

Author: Melania Duma ; Cristina Vertan ; Wolfgang Menzel

Abstract: Machine translation (MT) evaluation aims at measuring the quality of a candidate translation by comparing it with a reference translation. This comparison can be performed on multiple levels: lexical, syntactic or semantic. In this paper, we propose a new syntactic metric for MT evaluation based on the comparison of the dependency structures of the reference and the candidate translations. The dependency structures are obtained by means of a Weighted Constraints Dependency Grammar parser. Based on experiments performed on English to German translations, we show that the new metric correlates well with human judgments at the system level. 1

14 acl-2013-A Novel Classifier Based on Quantum Computation

Author: Ding Liu ; Xiaofang Yang ; Minghu Jiang

Abstract: In this article, we propose a novel classifier based on quantum computation theory. Different from existing methods, we consider the classification as an evolutionary process of a physical system and build the classifier by using the basic quantum mechanics equation. The performance of the experiments on two datasets indicates feasibility and potentiality of the quantum classifier.

15 acl-2013-A Novel Graph-based Compact Representation of Word Alignment

Author: Qun Liu ; Zhaopeng Tu ; Shouxun Lin

Abstract: In this paper, we propose a novel compact representation called weighted bipartite hypergraph to exploit the fertility model, which plays a critical role in word alignment. However, estimating the probabilities of rules extracted from hypergraphs is an NP-complete problem, which is computationally infeasible. Therefore, we propose a divide-and-conquer strategy by decomposing a hypergraph into a set of independent subhypergraphs. The experiments show that our approach outperforms both 1-best and n-best alignments.

16 acl-2013-A Novel Translation Framework Based on Rhetorical Structure Theory

Author: Mei Tu ; Yu Zhou ; Chengqing Zong

Abstract: Rhetorical structure theory (RST) is widely used for discourse understanding, which represents a discourse as a hierarchically semantic structure. In this paper, we propose a novel translation framework with the help of RST. In our framework, the translation process mainly includes three steps: 1) Source RST-tree acquisition: a source sentence is parsed into an RST tree; 2) Rule extraction: translation rules are extracted from the source tree and the target string via bilingual word alignment; 3) RST-based translation: the source RST-tree is translated with translation rules. Experiments on Chinese-to-English show that our RST-based approach achieves improvements of 2.3/0.77/1.43 BLEU points on NIST04/NIST05/CWMT2008 respectively. 1

17 acl-2013-A Random Walk Approach to Selectional Preferences Based on Preference Ranking and Propagation

Author: Zhenhua Tian ; Hengheng Xiang ; Ziqi Liu ; Qinghua Zheng

Abstract: This paper presents an unsupervised random walk approach to alleviate data sparsity for selectional preferences. Based on the measure of preferences between predicates and arguments, the model aggregates all the transitions from a given predicate to its nearby predicates, and propagates their argument preferences as the given predicate’s smoothed preferences. Experimental results show that this approach outperforms several state-of-the-art methods on the pseudo-disambiguation task, and it better correlates with human plausibility judgements.

18 acl-2013-A Sentence Compression Based Framework to Query-Focused Multi-Document Summarization

Author: Lu Wang ; Hema Raghavan ; Vittorio Castelli ; Radu Florian ; Claire Cardie

Abstract: We consider the problem of using sentence compression techniques to facilitate queryfocused multi-document summarization. We present a sentence-compression-based framework for the task, and design a series of learning-based compression models built on parse trees. An innovative beam search decoder is proposed to efficiently find highly probable compressions. Under this framework, we show how to integrate various indicative metrics such as linguistic motivation and query relevance into the compression process by deriving a novel formulation of a compression scoring function. Our best model achieves statistically significant improvement over the state-of-the-art systems on several metrics (e.g. 8.0% and 5.4% improvements in ROUGE-2 respectively) for the DUC 2006 and 2007 summarization task. ,

19 acl-2013-A Shift-Reduce Parsing Algorithm for Phrase-based String-to-Dependency Translation

Author: Yang Liu

Abstract: We introduce a shift-reduce parsing algorithm for phrase-based string-todependency translation. As the algorithm generates dependency trees for partial translations left-to-right in decoding, it allows for efficient integration of both n-gram and dependency language models. To resolve conflicts in shift-reduce parsing, we propose a maximum entropy model trained on the derivation graph of training data. As our approach combines the merits of phrase-based and string-todependency models, it achieves significant improvements over the two baselines on the NIST Chinese-English datasets.

20 acl-2013-A Stacking-based Approach to Twitter User Geolocation Prediction

Author: Bo Han ; Paul Cook ; Timothy Baldwin

Abstract: We implement a city-level geolocation prediction system for Twitter users. The system infers a user’s location based on both tweet text and user-declared metadata using a stacking approach. We demonstrate that the stacking method substantially outperforms benchmark methods, achieving 49% accuracy on a benchmark dataset. We further evaluate our method on a recent crawl of Twitter data to investigate the impact of temporal factors on model generalisation. Our results suggest that user-declared location metadata is more sensitive to temporal change than the text of Twitter messages. We also describe two ways of accessing/demoing our system.

21 acl-2013-A Statistical NLG Framework for Aggregated Planning and Realization

22 acl-2013-A Structured Distributional Semantic Model for Event Co-reference

23 acl-2013-A System for Summarizing Scientific Topics Starting from Keywords

24 acl-2013-A Tale about PRO and Monsters

25 acl-2013-A Tightly-coupled Unsupervised Clustering and Bilingual Alignment Model for Transliteration

26 acl-2013-A Transition-Based Dependency Parser Using a Dynamic Parsing Strategy

27 acl-2013-A Two Level Model for Context Sensitive Inference Rules

28 acl-2013-A Unified Morpho-Syntactic Scheme of Stanford Dependencies

29 acl-2013-A Visual Analytics System for Cluster Exploration

30 acl-2013-A computational approach to politeness with application to social factors

31 acl-2013-A corpus-based evaluation method for Distributional Semantic Models

32 acl-2013-A relatedness benchmark to test the role of determiners in compositional distributional semantics

33 acl-2013-A user-centric model of voting intention from Social Media

34 acl-2013-Accurate Word Segmentation using Transliteration and Language Model Projection

35 acl-2013-Adaptation Data Selection using Neural Language Models: Experiments in Machine Translation

36 acl-2013-Adapting Discriminative Reranking to Grounded Language Learning

37 acl-2013-Adaptive Parser-Centric Text Normalization

38 acl-2013-Additive Neural Networks for Statistical Machine Translation

39 acl-2013-Addressing Ambiguity in Unsupervised Part-of-Speech Induction with Substitute Vectors

40 acl-2013-Advancements in Reordering Models for Statistical Machine Translation

41 acl-2013-Aggregated Word Pair Features for Implicit Discourse Relation Disambiguation

42 acl-2013-Aid is Out There: Looking for Help from Tweets during a Large Scale Disaster

43 acl-2013-Align, Disambiguate and Walk: A Unified Approach for Measuring Semantic Similarity

44 acl-2013-An Empirical Examination of Challenges in Chinese Parsing

45 acl-2013-An Empirical Study on Uncertainty Identification in Social Media Context

46 acl-2013-An Infinite Hierarchical Bayesian Model of Phrasal Translation

47 acl-2013-An Information Theoretic Approach to Bilingual Word Clustering

48 acl-2013-An Open Source Toolkit for Quantitative Historical Linguistics

49 acl-2013-An annotated corpus of quoted opinions in news articles

50 acl-2013-An improved MDL-based compression algorithm for unsupervised word segmentation

51 acl-2013-AnnoMarket: An Open Cloud Platform for NLP

52 acl-2013-Annotating named entities in clinical text by combining pre-annotation and active learning

53 acl-2013-Annotation of regular polysemy and underspecification

54 acl-2013-Are School-of-thought Words Characterizable?

55 acl-2013-Are Semantically Coherent Topic Models Useful for Ad Hoc Information Retrieval?

56 acl-2013-Argument Inference from Relevant Event Mentions in Chinese Argument Extraction

57 acl-2013-Arguments and Modifiers from the Learner's Perspective

58 acl-2013-Automated Collocation Suggestion for Japanese Second Language Learners

59 acl-2013-Automated Pyramid Scoring of Summaries using Distributional Semantics

60 acl-2013-Automatic Coupling of Answer Extraction and Information Retrieval

61 acl-2013-Automatic Interpretation of the English Possessive

62 acl-2013-Automatic Term Ambiguity Detection

63 acl-2013-Automatic detection of deception in child-produced speech using syntactic complexity features

64 acl-2013-Automatically Predicting Sentence Translation Difficulty

65 acl-2013-BRAINSUP: Brainstorming Support for Creative Sentence Generation

66 acl-2013-Beam Search for Solving Substitution Ciphers

67 acl-2013-Bi-directional Inter-dependencies of Subjective Expressions and Targets and their Value for a Joint Model

68 acl-2013-Bilingual Data Cleaning for SMT using Graph-based Random Walk

69 acl-2013-Bilingual Lexical Cohesion Trigger Model for Document-Level Machine Translation

70 acl-2013-Bilingually-Guided Monolingual Dependency Grammar Induction

71 acl-2013-Bootstrapping Entity Translation on Weakly Comparable Corpora

72 acl-2013-Bridging Languages through Etymology: The case of cross language text categorization

73 acl-2013-Broadcast News Story Segmentation Using Manifold Learning on Latent Topic Distributions

74 acl-2013-Building Comparable Corpora Based on Bilingual LDA Model

75 acl-2013-Building Japanese Textual Entailment Specialized Data Sets for Inference of Basic Sentence Relations

76 acl-2013-Building and Evaluating a Distributional Memory for Croatian

77 acl-2013-Can Markov Models Over Minimal Translation Units Help Phrase-Based SMT?

78 acl-2013-Categorization of Turkish News Documents with Morphological Analysis

79 acl-2013-Character-to-Character Sentiment Analysis in Shakespeare's Plays

80 acl-2013-Chinese Parsing Exploiting Characters

81 acl-2013-Co-Regression for Cross-Language Review Rating Prediction

82 acl-2013-Co-regularizing character-based and word-based models for semi-supervised Chinese word segmentation

83 acl-2013-Collective Annotation of Linguistic Resources: Basic Principles and a Formal Model

84 acl-2013-Combination of Recurrent Neural Networks and Factored Language Models for Code-Switching Language Modeling

85 acl-2013-Combining Intra- and Multi-sentential Rhetorical Parsing for Document-level Discourse Analysis

86 acl-2013-Combining Referring Expression Generation and Surface Realization: A Corpus-Based Investigation of Architectures

87 acl-2013-Compositional-ly Derived Representations of Morphologically Complex Words in Distributional Semantics

88 acl-2013-Computational considerations of comparisons and similes

89 acl-2013-Computerized Analysis of a Verbal Fluency Test

90 acl-2013-Conditional Random Fields for Responsive Surface Realisation using Global Features

91 acl-2013-Connotation Lexicon: A Dash of Sentiment Beneath the Surface Meaning

92 acl-2013-Context-Dependent Multilingual Lexical Lookup for Under-Resourced Languages

93 acl-2013-Context Vector Disambiguation for Bilingual Lexicon Extraction from Comparable Corpora

94 acl-2013-Coordination Structures in Dependency Treebanks

95 acl-2013-Crawling microblogging services to gather language-classified URLs. Workflow and case study

96 acl-2013-Creating Similarity: Lateral Thinking for Vertical Similarity Judgments

97 acl-2013-Cross-lingual Projections between Languages from Different Families

98 acl-2013-Cross-lingual Transfer of Semantic Role Labeling Models

99 acl-2013-Crowd Prefers the Middle Path: A New IAA Metric for Crowdsourcing Reveals Turker Biases in Query Segmentation

100 acl-2013-Crowdsourcing Interaction Logs to Understand Text Reuse from the Web

101 acl-2013-Cut the noise: Mutually reinforcing reordering and alignments for improved machine translation

102 acl-2013-DErivBase: Inducing and Evaluating a Derivational Morphology Resource for German

103 acl-2013-DISSECT - DIStributional SEmantics Composition Toolkit

104 acl-2013-DKPro Similarity: An Open Source Framework for Text Similarity

105 acl-2013-DKPro WSD: A Generalized UIMA-based Framework for Word Sense Disambiguation

106 acl-2013-Decentralized Entity-Level Modeling for Coreference Resolution

107 acl-2013-Deceptive Answer Prediction with User Preference Graph

108 acl-2013-Decipherment

109 acl-2013-Decipherment Complexity in 1:1 Substitution Ciphers

110 acl-2013-Deepfix: Statistical Post-editing of Statistical Machine Translation Using Deep Syntactic Analysis

111 acl-2013-Density Maximization in Context-Sense Metric Space for All-words WSD

112 acl-2013-Dependency Parser Adaptation with Subtrees from Auto-Parsed Target Domain Data

113 acl-2013-Derivational Smoothing for Syntactic Distributional Semantics

114 acl-2013-Detecting Chronic Critics Based on Sentiment Polarity and Userâ•Žs Behavior in Social Media

115 acl-2013-Detecting Event-Related Links and Sentiments from Social Media Texts

116 acl-2013-Detecting Metaphor by Contextual Analogy

117 acl-2013-Detecting Turnarounds in Sentiment Analysis: Thwarting

118 acl-2013-Development and Analysis of NLP Pipelines in Argo

119 acl-2013-Diathesis alternation approximation for verb clustering

120 acl-2013-Dirt Cheap Web-Scale Parallel Text from the Common Crawl

121 acl-2013-Discovering User Interactions in Ideological Discussions

122 acl-2013-Discriminative Approach to Fill-in-the-Blank Quiz Generation for Language Learners

123 acl-2013-Discriminative Learning with Natural Annotations: Word Segmentation as a Case Study

124 acl-2013-Discriminative state tracking for spoken dialog systems

125 acl-2013-Distortion Model Considering Rich Context for Statistical Machine Translation

126 acl-2013-Diverse Keyword Extraction from Conversations

127 acl-2013-Docent: A Document-Level Decoder for Phrase-Based Statistical Machine Translation

128 acl-2013-Does Korean defeat phonotactic word segmentation?

129 acl-2013-Domain-Independent Abstract Generation for Focused Meeting Summarization

130 acl-2013-Domain-Specific Coreference Resolution with Lexicalized Features

131 acl-2013-Dual Training and Dual Prediction for Polarity Classification

132 acl-2013-Easy-First POS Tagging and Dependency Parsing with Beam Search

133 acl-2013-Efficient Implementation of Beam-Search Incremental Parsers

134 acl-2013-Embedding Semantic Similarity in Tree Kernels for Domain Adaptation of Relation Extraction

135 acl-2013-English-to-Russian MT evaluation campaign

136 acl-2013-Enhanced and Portable Dependency Projection Algorithms Using Interlinear Glossed Text

137 acl-2013-Enlisting the Ghost: Modeling Empty Categories for Machine Translation

138 acl-2013-Enriching Entity Translation Discovery using Selective Temporality

139 acl-2013-Entity Linking for Tweets

140 acl-2013-Evaluating Text Segmentation using Boundary Edit Distance

141 acl-2013-Evaluating a City Exploration Dialogue System with Integrated Question-Answering and Pedestrian Navigation

142 acl-2013-Evolutionary Hierarchical Dirichlet Process for Timeline Summarization

143 acl-2013-Exact Maximum Inference for the Fertility Hidden Markov Model

144 acl-2013-Explicit and Implicit Syntactic Features for Text Classification

145 acl-2013-Exploiting Qualitative Information from Automatic Word Alignment for Cross-lingual NLP Tasks

146 acl-2013-Exploiting Social Media for Natural Language Processing: Bridging the Gap between Language-centric and Real-world Applications

147 acl-2013-Exploiting Topic based Twitter Sentiment for Stock Prediction

148 acl-2013-Exploring Sentiment in Social Media: Bootstrapping Subjectivity Clues from Multilingual Twitter Streams

149 acl-2013-Exploring Word Order Universals: a Probabilistic Graphical Model Approach

150 acl-2013-Extending an interoperable platform to facilitate the creation of multilingual and multimodal NLP applications

151 acl-2013-Extra-Linguistic Constraints on Stance Recognition in Ideological Debates

152 acl-2013-Extracting Definitions and Hypernym Relations relying on Syntactic Dependencies and Support Vector Machines

153 acl-2013-Extracting Events with Informal Temporal References in Personal Histories in Online Communities

154 acl-2013-Extracting bilingual terminologies from comparable corpora

155 acl-2013-Fast and Accurate Shift-Reduce Constituent Parsing

156 acl-2013-Fast and Adaptive Online Training of Feature-Rich Translation Models

157 acl-2013-Fast and Robust Compressive Summarization with Dual Decomposition and Multi-Task Learning

158 acl-2013-Feature-Based Selection of Dependency Paths in Ad Hoc Information Retrieval

159 acl-2013-Filling Knowledge Base Gaps for Distant Supervision of Relation Extraction

160 acl-2013-Fine-grained Semantic Typing of Emerging Entities

161 acl-2013-Fluid Construction Grammar for Historical and Evolutionary Linguistics

162 acl-2013-FrameNet on the Way to Babel: Creating a Bilingual FrameNet Using Wiktionary as Interlingual Connection

163 acl-2013-From Natural Language Specifications to Program Input Parsers

164 acl-2013-FudanNLP: A Toolkit for Chinese Natural Language Processing

165 acl-2013-General binarization for parsing and translation

166 acl-2013-Generalized Reordering Rules for Improved SMT

167 acl-2013-Generalizing Image Captions for Image-Text Parallel Corpus

168 acl-2013-Generating Recommendation Dialogs by Extracting Information from User Reviews

169 acl-2013-Generating Synthetic Comparable Questions for News Articles

170 acl-2013-GlossBoot: Bootstrapping Multilingual Domain Glossaries from the Web

171 acl-2013-Grammatical Error Correction Using Integer Linear Programming

172 acl-2013-Graph-based Local Coherence Modeling

173 acl-2013-Graph-based Semi-Supervised Model for Joint Chinese Word Segmentation and Part-of-Speech Tagging

174 acl-2013-Graph Propagation for Paraphrasing Out-of-Vocabulary Words in Statistical Machine Translation

175 acl-2013-Grounded Language Learning from Video Described with Sentences

176 acl-2013-Grounded Unsupervised Semantic Parsing

177 acl-2013-GuiTAR-based Pronominal Anaphora Resolution in Bengali

178 acl-2013-HEADY: News headline abstraction through event pattern clustering

179 acl-2013-HYENA-live: Fine-Grained Online Entity Type Classification from Natural-language Text

180 acl-2013-Handling Ambiguities of Bilingual Predicate-Argument Structures for Statistical Machine Translation

181 acl-2013-Hierarchical Phrase Table Combination for Machine Translation

182 acl-2013-High-quality Training Data Selection using Latent Topics for Graph-based Semi-supervised Learning

183 acl-2013-ICARUS - An Extensible Graphical Search Tool for Dependency Treebanks

184 acl-2013-Identification of Speakers in Novels

185 acl-2013-Identifying Bad Semantic Neighbors for Improving Distributional Thesauri

186 acl-2013-Identifying English and Hungarian Light Verb Constructions: A Contrastive Approach

187 acl-2013-Identifying Opinion Subgroups in Arabic Online Discussions

188 acl-2013-Identifying Sentiment Words Using an Optimization-based Model without Seed Words

189 acl-2013-ImpAr: A Deterministic Algorithm for Implicit Semantic Role Labelling

190 acl-2013-Implicatures and Nested Beliefs in Approximate Decentralized-POMDPs

191 acl-2013-Improved Bayesian Logistic Supervised Topic Models with Data Augmentation

192 acl-2013-Improved Lexical Acquisition through DPP-based Verb Clustering

193 acl-2013-Improving Chinese Word Segmentation on Micro-blog Using Rich Punctuations

194 acl-2013-Improving Text Simplification Language Modeling Using Unsimplified Text Data

195 acl-2013-Improving machine translation by training against an automatic semantic frame based evaluation metric

196 acl-2013-Improving pairwise coreference models through feature space hierarchy learning

197 acl-2013-Incremental Topic-Based Translation Model Adaptation for Conversational Spoken Language Translation

198 acl-2013-IndoNet: A Multilingual Lexical Knowledge Network for Indian Languages

199 acl-2013-Integrating Multiple Dependency Corpora for Inducing Wide-coverage Japanese CCG Resources

200 acl-2013-Integrating Phrase-based Reordering Features into a Chart-based Decoder for Machine Translation

201 acl-2013-Integrating Translation Memory into Phrase-Based Machine Translation during Decoding

202 acl-2013-Is a 204 cm Man Tall or Small ? Acquisition of Numerical Common Sense from the Web

203 acl-2013-Is word-to-phone mapping better than phone-phone mapping for handling English words?

204 acl-2013-Iterative Transformation of Annotation Guidelines for Constituency Parsing

205 acl-2013-Joint Apposition Extraction with Syntactic and Semantic Constraints

206 acl-2013-Joint Event Extraction via Structured Prediction with Global Features

207 acl-2013-Joint Inference for Fine-grained Opinion Extraction

208 acl-2013-Joint Inference for Heterogeneous Dependency Parsing

209 acl-2013-Joint Modeling of News Readerâ•Žs and Comment Writerâ•Žs Emotions

210 acl-2013-Joint Word Alignment and Bilingual Named Entity Recognition Using Dual Decomposition

211 acl-2013-LABR: A Large Scale Arabic Book Reviews Dataset

212 acl-2013-Language-Independent Discriminative Parsing of Temporal Expressions

213 acl-2013-Language Acquisition and Probabilistic Models: keeping it simple

214 acl-2013-Language Independent Connectivity Strength Features for Phrase Pivot Statistical Machine Translation

215 acl-2013-Large-scale Semantic Parsing via Schema Matching and Lexicon Extension

216 acl-2013-Large tagset labeling using Feed Forward Neural Networks. Case study on Romanian Language

217 acl-2013-Latent Semantic Matching: Application to Cross-language Text Categorization without Alignment Information

218 acl-2013-Latent Semantic Tensor Indexing for Community-based Question Answering

219 acl-2013-Learning Entity Representation for Entity Disambiguation

220 acl-2013-Learning Latent Personas of Film Characters

221 acl-2013-Learning Non-linear Features for Machine Translation Using Gradient Boosting Machines

222 acl-2013-Learning Semantic Textual Similarity with Structural Representations

223 acl-2013-Learning a Phrase-based Translation Model from Monolingual Data with Application to Domain Adaptation

224 acl-2013-Learning to Extract International Relations from Political Context

225 acl-2013-Learning to Order Natural Language Texts

226 acl-2013-Learning to Prune: Context-Sensitive Pruning for Syntactic MT

227 acl-2013-Learning to lemmatise Polish noun phrases

228 acl-2013-Leveraging Domain-Independent Information in Semantic Parsing

229 acl-2013-Leveraging Synthetic Discourse Data via Multi-task Learning for Implicit Discourse Relation Recognition

230 acl-2013-Lightly Supervised Learning of Procedural Dialog Systems

231 acl-2013-Linggle: a Web-scale Linguistic Search Engine for Words in Context

232 acl-2013-Linguistic Models for Analyzing and Detecting Biased Language

233 acl-2013-Linking Tweets to News: A Framework to Enrich Short Text Data in Social Media

234 acl-2013-Linking and Extending an Open Multilingual Wordnet

235 acl-2013-Machine Translation Detection from Monolingual Web-Text

236 acl-2013-Mapping Source to Target Strings without Alignment by Analogical Learning: A Case Study with Transliteration

237 acl-2013-Margin-based Decomposed Amortized Inference

238 acl-2013-Measuring semantic content in distributional vectors

239 acl-2013-Meet EDGAR, a tutoring agent at MONSERRATE

240 acl-2013-Microblogs as Parallel Corpora

241 acl-2013-Minimum Bayes Risk based Answer Re-ranking for Question Answering

242 acl-2013-Mining Equivalent Relations from Linked Data

243 acl-2013-Mining Informal Language from Chinese Microtext: Joint Word Recognition and Segmentation

244 acl-2013-Mining Opinion Words and Opinion Targets in a Two-Stage Framework

245 acl-2013-Modeling Human Inference Process for Textual Entailment Recognition

246 acl-2013-Modeling Thesis Clarity in Student Essays

247 acl-2013-Modeling of term-distance and term-occurrence information for improving n-gram language model performance

248 acl-2013-Modelling Annotator Bias with Multi-task Gaussian Processes: An Application to Machine Translation Quality Estimation

249 acl-2013-Models of Semantic Representation with Visual Attributes

250 acl-2013-Models of Translation Competitions

251 acl-2013-Mr. MIRA: Open-Source Large-Margin Structured Learning on MapReduce

252 acl-2013-Multigraph Clustering for Unsupervised Coreference Resolution

253 acl-2013-Multilingual Affect Polarity and Valence Prediction in Metaphor-Rich Texts

254 acl-2013-Multimodal DBN for Predicting High-Quality Answers in cQA portals

255 acl-2013-Name-aware Machine Translation

256 acl-2013-Named Entity Recognition using Cross-lingual Resources: Arabic as an Example

257 acl-2013-Natural Language Models for Predicting Programming Comments

258 acl-2013-Neighbors Help: Bilingual Unsupervised WSD Using Context

259 acl-2013-Non-Monotonic Sentence Alignment via Semisupervised Learning

260 acl-2013-Nonconvex Global Optimization for Latent-Variable Models

261 acl-2013-Nonparametric Bayesian Inference and Efficient Parsing for Tree-adjoining Grammars

262 acl-2013-Offspring from Reproduction Problems: What Replication Failure Teaches Us

263 acl-2013-On the Predictability of Human Assessment: when Matrix Completion Meets NLP Evaluation

264 acl-2013-Online Relative Margin Maximization for Statistical Machine Translation

265 acl-2013-Outsourcing FrameNet to the Crowd

266 acl-2013-PAL: A Chatterbot System for Answering Domain-specific Questions

267 acl-2013-PARMA: A Predicate Argument Aligner

268 acl-2013-PATHS: A System for Accessing Cultural Heritage Collections

269 acl-2013-PLIS: a Probabilistic Lexical Inference System

270 acl-2013-ParGramBank: The ParGram Parallel Treebank

271 acl-2013-ParaQuery: Making Sense of Paraphrase Collections

272 acl-2013-Paraphrase-Driven Learning for Open Question Answering

273 acl-2013-Paraphrasing Adaptation for Web Search Ranking

274 acl-2013-Parsing Graphs with Hyperedge Replacement Grammars

275 acl-2013-Parsing with Compositional Vector Grammars

276 acl-2013-Part-of-Speech Induction in Dependency Trees for Statistical Machine Translation

277 acl-2013-Part-of-speech tagging with antagonistic adversaries

278 acl-2013-Patient Experience in Online Support Forums: Modeling Interpersonal Interactions and Medication Use

279 acl-2013-PhonMatrix: Visualizing co-occurrence constraints of sounds

280 acl-2013-Plurality, Negation, and Quantification:Towards Comprehensive Quantifier Scope Disambiguation

281 acl-2013-Post-Retrieval Clustering Using Third-Order Similarity Measures

282 acl-2013-Predicting and Eliciting Addressee's Emotion in Online Dialogue

283 acl-2013-Probabilistic Domain Modelling With Contextualized Distributional Semantic Vectors

284 acl-2013-Probabilistic Sense Sentiment Similarity through Hidden Emotions

285 acl-2013-Propminer: A Workflow for Interactive Information Extraction and Exploration using Dependency Trees

286 acl-2013-Psycholinguistically Motivated Computational Models on the Organization and Processing of Morphologically Complex Words

287 acl-2013-Public Dialogue: Analysis of Tolerance in Online Discussions

288 acl-2013-Punctuation Prediction with Transition-based Parsing

289 acl-2013-QuEst - A translation quality estimation framework

290 acl-2013-Question Analysis for Polish Question Answering

291 acl-2013-Question Answering Using Enhanced Lexical Semantic Models

292 acl-2013-Question Classification Transfer

293 acl-2013-Random Walk Factoid Annotation for Collective Discourse

294 acl-2013-Re-embedding words

295 acl-2013-Real-World Semi-Supervised Learning of POS-Taggers for Low-Resource Languages

296 acl-2013-Recognizing Identical Events with Graph Kernels

297 acl-2013-Recognizing Partial Textual Entailment

298 acl-2013-Recognizing Rare Social Phenomena in Conversation: Empowerment Detection in Support Group Chatrooms

299 acl-2013-Reconstructing an Indo-European Family Tree from Non-native English Texts

300 acl-2013-Reducing Annotation Effort for Quality Estimation via Active Learning

301 acl-2013-Resolving Entity Morphs in Censored Data

302 acl-2013-Robust Automated Natural Language Processing with Multiword Expressions and Collocations

303 acl-2013-Robust multilingual statistical morphological generation models

304 acl-2013-SEMILAR: The Semantic Similarity Toolkit

305 acl-2013-SORT: An Interactive Source-Rewriting Tool for Improved Translation

306 acl-2013-SPred: Large-scale Harvesting of Semantic Predicates

307 acl-2013-Scalable Decipherment for Machine Translation via Hash Sampling

308 acl-2013-Scalable Modified Kneser-Ney Language Model Estimation

309 acl-2013-Scaling Semi-supervised Naive Bayes with Feature Marginals

310 acl-2013-Semantic Frames to Predict Stock Price Movement

311 acl-2013-Semantic Neighborhoods as Hypergraphs

312 acl-2013-Semantic Parsing as Machine Translation

313 acl-2013-Semantic Parsing with Combinatory Categorial Grammars

314 acl-2013-Semantic Roles for String to Tree Machine Translation

315 acl-2013-Semi-Supervised Semantic Tagging of Conversational Understanding using Markov Topic Regression

316 acl-2013-SenseSpotting: Never let your parallel data tie you to an old domain

317 acl-2013-Sentence Level Dialect Identification in Arabic

318 acl-2013-Sentiment Relevance

319 acl-2013-Sequential Summarization: A New Application for Timely Updated Twitter Trending Topics

320 acl-2013-Shallow Local Multi-Bottom-up Tree Transducers in Statistical Machine Translation

321 acl-2013-Sign Language Lexical Recognition With Propositional Dynamic Logic

322 acl-2013-Simple, readable sub-sentences

323 acl-2013-Simpler unsupervised POS tagging with bilingual projections

324 acl-2013-Smatch: an Evaluation Metric for Semantic Feature Structures

325 acl-2013-Smoothed marginal distribution constraints for language modeling

326 acl-2013-Social Text Normalization using Contextual Graph Random Walks

327 acl-2013-Sorani Kurdish versus Kurmanji Kurdish: An Empirical Comparison

328 acl-2013-Stacking for Statistical Machine Translation

329 acl-2013-Statistical Machine Translation Improves Question Retrieval in Community Question Answering via Matrix Factorization

330 acl-2013-Stem Translation with Affix-Based Rule Selection for Agglutinative Languages

331 acl-2013-Stop-probability estimates computed on a large corpus improve Unsupervised Dependency Parsing

332 acl-2013-Subtree Extractive Summarization via Submodular Maximization

333 acl-2013-Summarization Through Submodularity and Dispersion

334 acl-2013-Supervised Model Learning with Feature Grouping based on a Discrete Constraint

335 acl-2013-Survey on parsing three dependency representations for English

336 acl-2013-Syntactic Patterns versus Word Alignment: Extracting Opinion Targets from Online Reviews

337 acl-2013-Tag2Blog: Narrative Generation from Satellite Tag Data

338 acl-2013-Task Alternation in Parallel Sentence Retrieval for Twitter Translation

339 acl-2013-Temporal Signals Help Label Temporal Relations

340 acl-2013-Text-Driven Toponym Resolution using Indirect Supervision

341 acl-2013-Text Classification based on the Latent Topics of Important Sentences extracted by the PageRank Algorithm

342 acl-2013-Text Classification from Positive and Unlabeled Data using Misclassified Data Correction

343 acl-2013-The Effect of Higher-Order Dependency Features in Discriminative Phrase-Structure Parsing

344 acl-2013-The Effects of Lexical Resource Quality on Preference Violation Detection

345 acl-2013-The Haves and the Have-Nots: Leveraging Unlabelled Corpora for Sentiment Analysis

346 acl-2013-The Impact of Topic Bias on Quality Flaw Prediction in Wikipedia

347 acl-2013-The Role of Syntax in Vector Space Models of Compositional Semantics

348 acl-2013-The effect of non-tightness on Bayesian estimation of PCFGs

349 acl-2013-The mathematics of language learning

350 acl-2013-TopicSpam: a Topic-Model based approach for spam detection

351 acl-2013-Topic Modeling Based Classification of Clinical Reports

352 acl-2013-Towards Accurate Distant Supervision for Relational Facts Extraction

353 acl-2013-Towards Robust Abstractive Multi-Document Summarization: A Caseframe Analysis of Centrality and Domain

354 acl-2013-Training Nondeficient Variants of IBM-3 and IBM-4 for Word Alignment

355 acl-2013-TransDoop: A Map-Reduce based Crowdsourced Translation for Complex Domain

356 acl-2013-Transfer Learning Based Cross-lingual Knowledge Extraction for Wikipedia

357 acl-2013-Transfer Learning for Constituency-Based Grammars

358 acl-2013-Transition-based Dependency Parsing with Selectional Branching

359 acl-2013-Translating Dialectal Arabic to English

360 acl-2013-Translating Italian connectives into Italian Sign Language

361 acl-2013-Travatar: A Forest-to-String Machine Translation Engine based on Tree Transducers

362 acl-2013-Turning on the Turbo: Fast Third-Order Non-Projective Turbo Parsers

363 acl-2013-Two-Neighbor Orientation Model with Cross-Boundary Global Contexts

364 acl-2013-Typesetting for Improved Readability using Lexical and Syntactic Information

365 acl-2013-Understanding Tables in Context Using Standard NLP Toolkits

366 acl-2013-Understanding Verbs based on Overlapping Verbs Senses

367 acl-2013-Universal Conceptual Cognitive Annotation (UCCA)

368 acl-2013-Universal Dependency Annotation for Multilingual Parsing

369 acl-2013-Unsupervised Consonant-Vowel Prediction over Hundreds of Languages

370 acl-2013-Unsupervised Transcription of Historical Documents

371 acl-2013-Unsupervised joke generation from big data

372 acl-2013-Using CCG categories to improve Hindi dependency parsing

373 acl-2013-Using Conceptual Class Attributes to Characterize Social Media Users

374 acl-2013-Using Context Vectors in Improving a Machine Translation System with Bridge Language

375 acl-2013-Using Integer Linear Programming in Concept-to-Text Generation to Produce More Compact Texts

376 acl-2013-Using Lexical Expansion to Learn Inference Rules from Sparse Data

377 acl-2013-Using Supervised Bigram-based ILP for Extractive Summarization

378 acl-2013-Using subcategorization knowledge to improve case prediction for translation to German

379 acl-2013-Utterance-Level Multimodal Sentiment Analysis

380 acl-2013-VSEM: An open library for visual semantics representation

381 acl-2013-Variable Bit Quantisation for LSH

382 acl-2013-Variational Inference for Structured NLP Models

383 acl-2013-Vector Space Model for Adaptation in Statistical Machine Translation

384 acl-2013-Visual Features for Linguists: Basic image analysis techniques for multimodally-curious NLPers

385 acl-2013-WebAnno: A Flexible, Web-based and Visually Supported System for Distributed Annotations

386 acl-2013-What causes a causal relation? Detecting Causal Triggers in Biomedical Scientific Discourse

387 acl-2013-Why-Question Answering using Intra- and Inter-Sentential Causal Relations

388 acl-2013-Word Alignment Modeling with Context Dependent Deep Neural Network

389 acl-2013-Word Association Profiles and their Use for Automated Scoring of Essays

390 acl-2013-Word surprisal predicts N400 amplitude during reading