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Proceedings of the 51st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)
Hinrich Schuetze | Pascale Fung | Massimo Poesio

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A Shift-Reduce Parsing Algorithm for Phrase-based String-to-Dependency Translation
Yang Liu

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Integrating Translation Memory into Phrase-Based Machine Translation during Decoding
Kun Wang | Chengqing Zong | Keh-Yih Su

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Training Nondeficient Variants of IBM-3 and IBM-4 for Word Alignment
Thomas Schoenemann

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Modelling Annotator Bias with Multi-task Gaussian Processes: An Application to Machine Translation Quality Estimation
Trevor Cohn | Lucia Specia

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Smoothed marginal distribution constraints for language modeling
Brian Roark | Cyril Allauzen | Michael Riley

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Grounded Language Learning from Video Described with Sentences
Haonan Yu | Jeffrey Mark Siskind

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Plurality, Negation, and Quantification:Towards Comprehensive Quantifier Scope Disambiguation
Mehdi Manshadi | Daniel Gildea | James Allen

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Joint Event Extraction via Structured Prediction with Global Features
Qi Li | Heng Ji | Liang Huang

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Language-Independent Discriminative Parsing of Temporal Expressions
Gabor Angeli | Jakob Uszkoreit

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Graph-based Local Coherence Modeling
Camille Guinaudeau | Michael Strube

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Recognizing Rare Social Phenomena in Conversation: Empowerment Detection in Support Group Chatrooms
Elijah Mayfield | David Adamson | Carolyn Penstein Rosé

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Decentralized Entity-Level Modeling for Coreference Resolution
Greg Durrett | David Hall | Dan Klein

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Chinese Parsing Exploiting Characters
Meishan Zhang | Yue Zhang | Wanxiang Che | Ting Liu

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A Transition-Based Dependency Parser Using a Dynamic Parsing Strategy
Francesco Sartorio | Giorgio Satta | Joakim Nivre

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General binarization for parsing and translation
Matthias Büchse | Alexander Koller | Heiko Vogler

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Distortion Model Considering Rich Context for Statistical Machine Translation
Isao Goto | Masao Utiyama | Eiichiro Sumita | Akihiro Tamura | Sadao Kurohashi

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Word Alignment Modeling with Context Dependent Deep Neural Network
Nan Yang | Shujie Liu | Mu Li | Ming Zhou | Nenghai Yu

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Microblogs as Parallel Corpora
Wang Ling | Guang Xiang | Chris Dyer | Alan Black | Isabel Trancoso

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Improved Bayesian Logistic Supervised Topic Models with Data Augmentation
Jun Zhu | Xun Zheng | Bo Zhang

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Fast and Robust Compressive Summarization with Dual Decomposition and Multi-Task Learning
Miguel Almeida | André Martins

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Unsupervised Transcription of Historical Documents
Taylor Berg-Kirkpatrick | Greg Durrett | Dan Klein

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Adapting Discriminative Reranking to Grounded Language Learning
Joohyun Kim | Raymond Mooney

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Universal Conceptual Cognitive Annotation (UCCA)
Omri Abend | Ari Rappoport

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Linking Tweets to News: A Framework to Enrich Short Text Data in Social Media
Weiwei Guo | Hao Li | Heng Ji | Mona Diab

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A computational approach to politeness with application to social factors
Cristian Danescu-Niculescu-Mizil | Moritz Sudhof | Dan Jurafsky | Jure Leskovec | Christopher Potts

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Modeling Thesis Clarity in Student Essays
Isaac Persing | Vincent Ng

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Translating Italian connectives into Italian Sign Language
Camillo Lugaresi | Barbara Di Eugenio

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Stop-probability estimates computed on a large corpus improve Unsupervised Dependency Parsing
David Mareček | Milan Straka

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Transfer Learning for Constituency-Based Grammars
Yuan Zhang | Regina Barzilay | Amir Globerson

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A Context Free TAG Variant
Ben Swanson | Elif Yamangil | Eugene Charniak | Stuart Shieber

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Fast and Adaptive Online Training of Feature-Rich Translation Models
Spence Green | Sida Wang | Daniel Cer | Christopher D. Manning

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Advancements in Reordering Models for Statistical Machine Translation
Minwei Feng | Jan-Thorsten Peter | Hermann Ney

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A Markov Model of Machine Translation using Non-parametric Bayesian Inference
Yang Feng | Trevor Cohn

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Scaling Semi-supervised Naive Bayes with Feature Marginals
Michael Lucas | Doug Downey

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Learning Latent Personas of Film Characters
David Bamman | Brendan O’Connor | Noah A. Smith

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Scalable Decipherment for Machine Translation via Hash Sampling
Sujith Ravi

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Automatic Interpretation of the English Possessive
Stephen Tratz | Eduard Hovy

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Is a 204 cm Man Tall or Small ? Acquisition of Numerical Common Sense from the Web
Katsuma Narisawa | Yotaro Watanabe | Junta Mizuno | Naoaki Okazaki | Kentaro Inui

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Probabilistic Domain Modelling With Contextualized Distributional Semantic Vectors
Jackie Chi Kit Cheung | Gerald Penn

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Extracting bilingual terminologies from comparable corpora
Ahmet Aker | Monica Paramita | Rob Gaizauskas

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The Haves and the Have-Nots: Leveraging Unlabelled Corpora for Sentiment Analysis
Kashyap Popat | Balamurali A.R | Pushpak Bhattacharyya | Gholamreza Haffari

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Large-scale Semantic Parsing via Schema Matching and Lexicon Extension
Qingqing Cai | Alexander Yates

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Fast and Accurate Shift-Reduce Constituent Parsing
Muhua Zhu | Yue Zhang | Wenliang Chen | Min Zhang | Jingbo Zhu

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Nonconvex Global Optimization for Latent-Variable Models
Matthew R. Gormley | Jason Eisner

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Parsing with Compositional Vector Grammars
Richard Socher | John Bauer | Christopher D. Manning | Andrew Y. Ng

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Discriminative state tracking for spoken dialog systems
Angeliki Metallinou | Dan Bohus | Jason Williams

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Leveraging Synthetic Discourse Data via Multi-task Learning for Implicit Discourse Relation Recognition
Man Lan | Yu Xu | Zhengyu Niu

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Combining Intra- and Multi-sentential Rhetorical Parsing for Document-level Discourse Analysis
Shafiq Joty | Giuseppe Carenini | Raymond Ng | Yashar Mehdad

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Improving pairwise coreference models through feature space hierarchy learning
Emmanuel Lassalle | Pascal Denis

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Feature-Based Selection of Dependency Paths in Ad Hoc Information Retrieval
K. Tamsin Maxwell | Jon Oberlander | W. Bruce Croft

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Coordination Structures in Dependency Treebanks
Martin Popel | David Mareček | Jan Štěpánek | Daniel Zeman | Zdeněk Žabokrtský

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GlossBoot: Bootstrapping Multilingual Domain Glossaries from the Web
Flavio De Benedictis | Stefano Faralli | Roberto Navigli

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Collective Annotation of Linguistic Resources: Basic Principles and a Formal Model
Ulle Endriss | Raquel Fernández

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ParGramBank: The ParGram Parallel Treebank
Sebastian Sulger | Miriam Butt | Tracy Holloway King | Paul Meurer | Tibor Laczkó | György Rákosi | Cheikh Bamba Dione | Helge Dyvik | Victoria Rosén | Koenraad De Smedt | Agnieszka Patejuk | Özlem Çetinoğlu | I Wayan Arka | Meladel Mistica

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Identifying Bad Semantic Neighbors for Improving Distributional Thesauri
Olivier Ferret

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Models of Semantic Representation with Visual Attributes
Carina Silberer | Vittorio Ferrari | Mirella Lapata

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Real-World Semi-Supervised Learning of POS-Taggers for Low-Resource Languages
Dan Garrette | Jason Mielens | Jason Baldridge

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Using subcategorization knowledge to improve case prediction for translation to German
Marion Weller | Alexander Fraser | Sabine Schulte im Walde

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Name-aware Machine Translation
Haibo Li | Jing Zheng | Heng Ji | Qi Li | Wen Wang

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Decipherment Complexity in 1:1 Substitution Ciphers
Malte Nuhn | Hermann Ney

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Non-Monotonic Sentence Alignment via Semisupervised Learning
Xiaojun Quan | Chunyu Kit | Yan Song

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Bootstrapping Entity Translation on Weakly Comparable Corpora
Taesung Lee | Seung-won Hwang

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Transfer Learning Based Cross-lingual Knowledge Extraction for Wikipedia
Zhigang Wang | Zhixing Li | Juanzi Li | Jie Tang | Jeff Z. Pan

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Bridging Languages through Etymology: The case of cross language text categorization
Vivi Nastase | Carlo Strapparava

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Creating Similarity: Lateral Thinking for Vertical Similarity Judgments
Tony Veale | Guofu Li

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Discovering User Interactions in Ideological Discussions
Arjun Mukherjee | Bing Liu

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Multilingual Affect Polarity and Valence Prediction in Metaphor-Rich Texts
Zornitsa Kozareva

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Large tagset labeling using Feed Forward Neural Networks. Case study on Romanian Language
Tiberiu Boros | Radu Ion | Dan Tufis

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Learning to lemmatise Polish noun phrases
Adam Radziszewski

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Using Conceptual Class Attributes to Characterize Social Media Users
Shane Bergsma | Benjamin Van Durme

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The Impact of Topic Bias on Quality Flaw Prediction in Wikipedia
Oliver Ferschke | Iryna Gurevych | Marc Rittberger

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Mining Informal Language from Chinese Microtext: Joint Word Recognition and Segmentation
Aobo Wang | Min-Yen Kan

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Generating Synthetic Comparable Questions for News Articles
Oleg Rokhlenko | Idan Szpektor

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Punctuation Prediction with Transition-based Parsing
Dongdong Zhang | Shuangzhi Wu | Nan Yang | Mu Li

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Discriminative Learning with Natural Annotations: Word Segmentation as a Case Study
Wenbin Jiang | Meng Sun | Yajuan Lü | Yating Yang | Qun Liu

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Graph-based Semi-Supervised Model for Joint Chinese Word Segmentation and Part-of-Speech Tagging
Xiaodong Zeng | Derek F. Wong | Lidia S. Chao | Isabel Trancoso

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An Infinite Hierarchical Bayesian Model of Phrasal Translation
Trevor Cohn | Gholamreza Haffari

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Additive Neural Networks for Statistical Machine Translation
Lemao Liu | Taro Watanabe | Eiichiro Sumita | Tiejun Zhao

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Hierarchical Phrase Table Combination for Machine Translation
Conghui Zhu | Taro Watanabe | Eiichiro Sumita | Tiejun Zhao

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Shallow Local Multi-Bottom-up Tree Transducers in Statistical Machine Translation
Fabienne Braune | Nina Seemann | Daniel Quernheim | Andreas Maletti

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Enlisting the Ghost: Modeling Empty Categories for Machine Translation
Bing Xiang | Xiaoqiang Luo | Bowen Zhou

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A Multi-Domain Translation Model Framework for Statistical Machine Translation
Rico Sennrich | Holger Schwenk | Walid Aransa

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Part-of-Speech Induction in Dependency Trees for Statistical Machine Translation
Akihiro Tamura | Taro Watanabe | Eiichiro Sumita | Hiroya Takamura | Manabu Okumura

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Statistical Machine Translation Improves Question Retrieval in Community Question Answering via Matrix Factorization
Guangyou Zhou | Fang Liu | Yang Liu | Shizhu He | Jun Zhao

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Improved Lexical Acquisition through DPP-based Verb Clustering
Roi Reichart | Anna Korhonen

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Semantic Frames to Predict Stock Price Movement
Boyi Xie | Rebecca J. Passonneau | Leon Wu | Germán G. Creamer

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Density Maximization in Context-Sense Metric Space for All-words WSD
Koichi Tanigaki | Mitsuteru Shiba | Tatsuji Munaka | Yoshinori Sagisaka

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The Role of Syntax in Vector Space Models of Compositional Semantics
Karl Moritz Hermann | Phil Blunsom

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Margin-based Decomposed Amortized Inference
Gourab Kundu | Vivek Srikumar | Dan Roth

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Semi-Supervised Semantic Tagging of Conversational Understanding using Markov Topic Regression
Asli Celikyilmaz | Dilek Hakkani-Tur | Gokhan Tur | Ruhi Sarikaya

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Parsing Graphs with Hyperedge Replacement Grammars
David Chiang | Jacob Andreas | Daniel Bauer | Karl Moritz Hermann | Bevan Jones | Kevin Knight

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Grounded Unsupervised Semantic Parsing
Hoifung Poon

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Automatic detection of deception in child-produced speech using syntactic complexity features
Maria Yancheva | Frank Rudzicz

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Sentiment Relevance
Christian Scheible | Hinrich Schütze

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Predicting and Eliciting Addressee’s Emotion in Online Dialogue
Takayuki Hasegawa | Nobuhiro Kaji | Naoki Yoshinaga | Masashi Toyoda

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Utterance-Level Multimodal Sentiment Analysis
Verónica Pérez-Rosas | Rada Mihalcea | Louis-Philippe Morency

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Probabilistic Sense Sentiment Similarity through Hidden Emotions
Mitra Mohtarami | Man Lan | Chew Lim Tan

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A user-centric model of voting intention from Social Media
Vasileios Lampos | Daniel Preoţiuc-Pietro | Trevor Cohn

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Using Supervised Bigram-based ILP for Extractive Summarization
Chen Li | Xian Qian | Yang Liu

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Summarization Through Submodularity and Dispersion
Anirban Dasgupta | Ravi Kumar | Sujith Ravi

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Subtree Extractive Summarization via Submodular Maximization
Hajime Morita | Ryohei Sasano | Hiroya Takamura | Manabu Okumura

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The effect of non-tightness on Bayesian estimation of PCFGs
Shay B. Cohen | Mark Johnson

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Integrating Multiple Dependency Corpora for Inducing Wide-coverage Japanese CCG Resources
Sumire Uematsu | Takuya Matsuzaki | Hiroki Hanaoka | Yusuke Miyao | Hideki Mima

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Transition-based Dependency Parsing with Selectional Branching
Jinho D. Choi | Andrew McCallum

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Bilingually-Guided Monolingual Dependency Grammar Induction
Kai Liu | Yajuan Lü | Wenbin Jiang | Qun Liu

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Joint Word Alignment and Bilingual Named Entity Recognition Using Dual Decomposition
Mengqiu Wang | Wanxiang Che | Christopher D. Manning

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Resolving Entity Morphs in Censored Data
Hongzhao Huang | Zhen Wen | Dian Yu | Heng Ji | Yizhou Sun | Jiawei Han | He Li

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Learning to Extract International Relations from Political Context
Brendan O’Connor | Brandon M. Stewart | Noah A. Smith

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Graph Propagation for Paraphrasing Out-of-Vocabulary Words in Statistical Machine Translation
Majid Razmara | Maryam Siahbani | Gholamreza Haffari | Anoop Sarkar

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Online Relative Margin Maximization for Statistical Machine Translation
Vladimir Eidelman | Yuval Marton | Philip Resnik

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Handling Ambiguities of Bilingual Predicate-Argument Structures for Statistical Machine Translation
Feifei Zhai | Jiajun Zhang | Yu Zhou | Chengqing Zong

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Reconstructing an Indo-European Family Tree from Non-native English Texts
Ryo Nagata | Edward Whittaker

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Word Association Profiles and their Use for Automated Scoring of Essays
Beata Beigman Klebanov | Michael Flor

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Adaptive Parser-Centric Text Normalization
Congle Zhang | Tyler Baldwin | Howard Ho | Benny Kimelfeld | Yunyao Li

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A Random Walk Approach to Selectional Preferences Based on Preference Ranking and Propagation
Zhenhua Tian | Hengheng Xiang | Ziqi Liu | Qinghua Zheng

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ImpAr: A Deterministic Algorithm for Implicit Semantic Role Labelling
Egoitz Laparra | German Rigau

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Cross-lingual Transfer of Semantic Role Labeling Models
Mikhail Kozhevnikov | Ivan Titov

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DErivBase: Inducing and Evaluating a Derivational Morphology Resource for German
Britta Zeller | Jan Šnajder | Sebastian Padó

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Crowdsourcing Interaction Logs to Understand Text Reuse from the Web
Martin Potthast | Matthias Hagen | Michael Völske | Benno Stein

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SPred: Large-scale Harvesting of Semantic Predicates
Tiziano Flati | Roberto Navigli

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Towards Robust Abstractive Multi-Document Summarization: A Caseframe Analysis of Centrality and Domain
Jackie Chi Kit Cheung | Gerald Penn

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HEADY: News headline abstraction through event pattern clustering
Enrique Alfonseca | Daniele Pighin | Guillermo Garrido

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Conditional Random Fields for Responsive Surface Realisation using Global Features
Nina Dethlefs | Helen Hastie | Heriberto Cuayáhuitl | Oliver Lemon

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Two-Neighbor Orientation Model with Cross-Boundary Global Contexts
Hendra Setiawan | Bowen Zhou | Bing Xiang | Libin Shen

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Cut the noise: Mutually reinforcing reordering and alignments for improved machine translation
Karthik Visweswariah | Mitesh M. Khapra | Ananthakrishnan Ramanathan

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Vector Space Model for Adaptation in Statistical Machine Translation
Boxing Chen | Roland Kuhn | George Foster

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From Natural Language Specifications to Program Input Parsers
Tao Lei | Fan Long | Regina Barzilay | Martin Rinard

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Entity Linking for Tweets
Xiaohua Liu | Yitong Li | Haocheng Wu | Ming Zhou | Furu Wei | Yi Lu

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Identification of Speakers in Novels
Hua He | Denilson Barbosa | Grzegorz Kondrak

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Language Acquisition and Probabilistic Models: keeping it simple
Aline Villavicencio | Marco Idiart | Robert Berwick | Igor Malioutov

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A Two Level Model for Context Sensitive Inference Rules
Oren Melamud | Jonathan Berant | Ido Dagan | Jacob Goldberger | Idan Szpektor

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Align, Disambiguate and Walk: A Unified Approach for Measuring Semantic Similarity
Mohammad Taher Pilehvar | David Jurgens | Roberto Navigli

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Linking and Extending an Open Multilingual Wordnet
Francis Bond | Ryan Foster

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FrameNet on the Way to Babel: Creating a Bilingual FrameNet Using Wiktionary as Interlingual Connection
Silvana Hartmann | Iryna Gurevych

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Dirt Cheap Web-Scale Parallel Text from the Common Crawl
Jason R. Smith | Herve Saint-Amand | Magdalena Plamada | Philipp Koehn | Chris Callison-Burch | Adam Lopez

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A Sentence Compression Based Framework to Query-Focused Multi-Document Summarization
Lu Wang | Hema Raghavan | Vittorio Castelli | Radu Florian | Claire Cardie

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Domain-Independent Abstract Generation for Focused Meeting Summarization
Lu Wang | Claire Cardie

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A Statistical NLG Framework for Aggregated Planning and Realization
Ravi Kondadadi | Blake Howald | Frank Schilder

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Models of Translation Competitions
Mark Hopkins | Jonathan May

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Learning a Phrase-based Translation Model from Monolingual Data with Application to Domain Adaptation
Jiajun Zhang | Chengqing Zong

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SenseSpotting: Never let your parallel data tie you to an old domain
Marine Carpuat | Hal Daumé III | Katharine Henry | Ann Irvine | Jagadeesh Jagarlamudi | Rachel Rudinger

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BRAINSUP: Brainstorming Support for Creative Sentence Generation
Gözde Özbal | Daniele Pighin | Carlo Strapparava

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Grammatical Error Correction Using Integer Linear Programming
Yuanbin Wu | Hwee Tou Ng

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Text-Driven Toponym Resolution using Indirect Supervision
Michael Speriosu | Jason Baldridge

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Argument Inference from Relevant Event Mentions in Chinese Argument Extraction
Peifeng Li | Qiaoming Zhu | Guodong Zhou

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Fine-grained Semantic Typing of Emerging Entities
Ndapandula Nakashole | Tomasz Tylenda | Gerhard Weikum

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Embedding Semantic Similarity in Tree Kernels for Domain Adaptation of Relation Extraction
Barbara Plank | Alessandro Moschitti

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A joint model of word segmentation and phonological variation for English word-final /t/-deletion
Benjamin Börschinger | Mark Johnson | Katherine Demuth

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Compositional-ly Derived Representations of Morphologically Complex Words in Distributional Semantics
Angeliki Lazaridou | Marco Marelli | Roberto Zamparelli | Marco Baroni

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Unsupervised Consonant-Vowel Prediction over Hundreds of Languages
Young-Bum Kim | Benjamin Snyder

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Improving Text Simplification Language Modeling Using Unsimplified Text Data
David Kauchak

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Combining Referring Expression Generation and Surface Realization: A Corpus-Based Investigation of Architectures
Sina Zarrieß | Jonas Kuhn

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Named Entity Recognition using Cross-lingual Resources: Arabic as an Example
Kareem Darwish

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Beam Search for Solving Substitution Ciphers
Malte Nuhn | Julian Schamper | Hermann Ney

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Social Text Normalization using Contextual Graph Random Walks
Hany Hassan | Arul Menezes

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Integrating Phrase-based Reordering Features into a Chart-based Decoder for Machine Translation
ThuyLinh Nguyen | Stephan Vogel

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Machine Translation Detection from Monolingual Web-Text
Yuki Arase | Ming Zhou

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Paraphrase-Driven Learning for Open Question Answering
Anthony Fader | Luke Zettlemoyer | Oren Etzioni

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Aid is Out There: Looking for Help from Tweets during a Large Scale Disaster
István Varga | Motoki Sano | Kentaro Torisawa | Chikara Hashimoto | Kiyonori Ohtake | Takao Kawai | Jong-Hoon Oh | Stijn De Saeger

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A Bayesian Model for Joint Unsupervised Induction of Sentiment, Aspect and Discourse Representations
Angeliki Lazaridou | Ivan Titov | Caroline Sporleder

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Joint Inference for Fine-grained Opinion Extraction
Bishan Yang | Claire Cardie

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Linguistic Models for Analyzing and Detecting Biased Language
Marta Recasens | Cristian Danescu-Niculescu-Mizil | Dan Jurafsky

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Evaluating a City Exploration Dialogue System with Integrated Question-Answering and Pedestrian Navigation
Srinivasan Janarthanam | Oliver Lemon | Phil Bartie | Tiphaine Dalmas | Anna Dickinson | Xingkun Liu | William Mackaness | Bonnie Webber

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Lightly Supervised Learning of Procedural Dialog Systems
Svitlana Volkova | Pallavi Choudhury | Chris Quirk | Bill Dolan | Luke Zettlemoyer

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Public Dialogue: Analysis of Tolerance in Online Discussions
Arjun Mukherjee | Vivek Venkataraman | Bing Liu | Sharon Meraz

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Offspring from Reproduction Problems: What Replication Failure Teaches Us
Antske Fokkens | Marieke van Erp | Marten Postma | Ted Pedersen | Piek Vossen | Nuno Freire

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Evaluating Text Segmentation using Boundary Edit Distance
Chris Fournier

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Crowd Prefers the Middle Path: A New IAA Metric for Crowdsourcing Reveals Turker Biases in Query Segmentation
Rohan Ramanath | Monojit Choudhury | Kalika Bali | Rishiraj Saha Roy

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Deceptive Answer Prediction with User Preference Graph
Fangtao Li | Yang Gao | Shuchang Zhou | Xiance Si | Decheng Dai

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Why-Question Answering using Intra- and Inter-Sentential Causal Relations
Jong-Hoon Oh | Kentaro Torisawa | Chikara Hashimoto | Motoki Sano | Stijn De Saeger | Kiyonori Ohtake

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Question Answering Using Enhanced Lexical Semantic Models
Wen-tau Yih | Ming-Wei Chang | Christopher Meek | Andrzej Pastusiak

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Syntactic Patterns versus Word Alignment: Extracting Opinion Targets from Online Reviews
Kang Liu | Liheng Xu | Jun Zhao

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Mining Opinion Words and Opinion Targets in a Two-Stage Framework
Liheng Xu | Kang Liu | Siwei Lai | Yubo Chen | Jun Zhao

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Connotation Lexicon: A Dash of Sentiment Beneath the Surface Meaning
Song Feng | Jun Seok Kang | Polina Kuznetsova | Yejin Choi