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Proceedings of the ACL-2012 Special Workshop on Rediscovering 50 Years of Discoveries

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Proceedings of the ACL-2012 Special Workshop on Rediscovering 50 Years of Discoveries
Rafael E. Banchs

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Rediscovering ACL Discoveries Through the Lens of ACL Anthology Network Citing Sentences
Dragomir Radev | Amjad Abu-Jbara

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Towards a Computational History of the ACL: 1980-2008
Ashton Anderson | Dan Jurafsky | Daniel A. McFarland

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Discovering Factions in the Computational Linguistics Community
Yanchuan Sim | Noah A. Smith | David A. Smith

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He Said, She Said: Gender in the ACL Anthology
Adam Vogel | Dan Jurafsky

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Discourse Structure and Computation: Past, Present and Future
Bonnie Webber | Aravind Joshi

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Extracting glossary sentences from scholarly articles: A comparative evaluation of pattern bootstrapping and deep analysis
Melanie Reiplinger | Ulrich Schäfer | Magdalena Wolska

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Applying Collocation Segmentation to the ACL Anthology Reference Corpus
Vidas Daudaravičius

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Text Reuse with ACL: (Upward) Trends
Parth Gupta | Paolo Rosso

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Integrating User-Generated Content in the ACL Anthology
Praveen Bysani | Min-Yen Kan

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Towards an ACL Anthology Corpus with Logical Document Structure. An Overview of the ACL 2012 Contributed Task
Ulrich Schäfer | Jonathon Read | Stephan Oepen

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Towards High-Quality Text Stream Extraction from PDF. Technical Background to the ACL 2012 Contributed Task
Øyvind Raddum Berg | Stephan Oepen | Jonathon Read

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Combining OCR Outputs for Logical Document Structure Markup. Technical Background to the ACL 2012 Contributed Task
Ulrich Schäfer | Benjamin Weitz

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Linking Citations to their Bibliographic references
Huy Do Hoang Nhat | Praveen Bysani

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Proceedings of ACL 2012 Student Research Workshop

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Proceedings of ACL 2012 Student Research Workshop
Jackie C. K. Cheung | Jun Hatori | Carlos Henriquez | Ann Irvine

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A Broad Evaluation of Techniques for Automatic Acquisition of Multiword Expressions
Carlos Ramisch | Vitor De Araujo | Aline Villavicencio

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Detecting Power Relations from Written Dialog
Vinodkumar Prabhakaran

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Active Learning with Transfer Learning
Chunyong Luo | Yangsheng Ji | Xinyu Dai | Jiajun Chen

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Query classification using topic models and support vector machine
Dieu-Thu Le | Raffaella Bernardi

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Evaluating Unsupervised Ensembles when applied to Word Sense Induction
Keith Stevens

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Topic Extraction based on Prior Knowledge obtained from Target Documents
Kayo Tatsukawa

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TopicTiling: A Text Segmentation Algorithm based on LDA
Martin Riedl | Chris Biemann

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Domain Adaptation of a Dependency Parser with a Class-Class Selectional Preference Model
Raphael Cohen | Yoav Goldberg | Michael Elhadad

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Extracting fine-grained durations for verbs from Twitter
Jennifer Williams

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Discourse Structure in Simultaneous Spoken Turkish
Isin Demirşahin

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A Generic Framework for Multiword Expressions Treatment: from Acquisition to Applications
Carlos Ramisch

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Towards Automatic Construction of Knowledge Bases from Chinese Online Resources
Liwei Chen | Yansong Feng | Yidong Chen | Lei Zou | Dongyan Zhao

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Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)

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Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)
Haizhou Li | Chin-Yew Lin | Miles Osborne | Gary Geunbae Lee | Jong C. Park

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Learning to Translate with Multiple Objectives
Kevin Duh | Katsuhito Sudoh | Xianchao Wu | Hajime Tsukada | Masaaki Nagata

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Joint Feature Selection in Distributed Stochastic Learning for Large-Scale Discriminative Training in SMT
Patrick Simianer | Stefan Riezler | Chris Dyer

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Prediction of Learning Curves in Machine Translation
Prasanth Kolachina | Nicola Cancedda | Marc Dymetman | Sriram Venkatapathy

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Probabilistic Integration of Partial Lexical Information for Noise Robust Haptic Voice Recognition
Khe Chai Sim

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A Nonparametric Bayesian Approach to Acoustic Model Discovery
Chia-ying Lee | James Glass

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Automated Essay Scoring Based on Finite State Transducer: towards ASR Transcription of Oral English Speech
Xingyuan Peng | Dengfeng Ke | Bo Xu

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Text-level Discourse Parsing with Rich Linguistic Features
Vanessa Wei Feng | Graeme Hirst

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PDTB-style Discourse Annotation of Chinese Text
Yuping Zhou | Nianwen Xue

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SITS: A Hierarchical Nonparametric Model using Speaker Identity for Topic Segmentation in Multiparty Conversations
Viet-An Nguyen | Jordan Boyd-Graber | Philip Resnik

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Extracting Narrative Timelines as Temporal Dependency Structures
Oleksandr Kolomiyets | Steven Bethard | Marie-Francine Moens

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Labeling Documents with Timestamps: Learning from their Time Expressions
Nathanael Chambers

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Temporally Anchored Relation Extraction
Guillermo Garrido | Anselmo Peñas | Bernardo Cabaleiro | Álvaro Rodrigo

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Efficient Tree-based Approximation for Entailment Graph Learning
Jonathan Berant | Ido Dagan | Meni Adler | Jacob Goldberger

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Learning High-Level Planning from Text
S.R.K. Branavan | Nate Kushman | Tao Lei | Regina Barzilay

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Distributional Semantics in Technicolor
Elia Bruni | Gemma Boleda | Marco Baroni | Nam-Khanh Tran

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A Class-Based Agreement Model for Generating Accurately Inflected Translations
Spence Green | John DeNero

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Deciphering Foreign Language by Combining Language Models and Context Vectors
Malte Nuhn | Arne Mauser | Hermann Ney

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Machine Translation without Words through Substring Alignment
Graham Neubig | Taro Watanabe | Shinsuke Mori | Tatsuya Kawahara

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Fast Syntactic Analysis for Statistical Language Modeling via Substructure Sharing and Uptraining
Ariya Rastrow | Mark Dredze | Sanjeev Khudanpur

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Bootstrapping a Unified Model of Lexical and Phonetic Acquisition
Micha Elsner | Sharon Goldwater | Jacob Eisenstein

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Discriminative Pronunciation Modeling: A Large-Margin, Feature-Rich Approach
Hao Tang | Joseph Keshet | Karen Livescu

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Discriminative Strategies to Integrate Multiword Expression Recognition and Parsing
Matthieu Constant | Anthony Sigogne | Patrick Watrin

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Utilizing Dependency Language Models for Graph-based Dependency Parsing Models
Wenliang Chen | Min Zhang | Haizhou Li

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Spectral Learning of Latent-Variable PCFGs
Shay B. Cohen | Karl Stratos | Michael Collins | Dean P. Foster | Lyle Ungar

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Reducing Approximation and Estimation Errors for Chinese Lexical Processing with Heterogeneous Annotations
Weiwei Sun | Xiaojun Wan

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Capturing Paradigmatic and Syntagmatic Lexical Relations: Towards Accurate Chinese Part-of-Speech Tagging
Weiwei Sun | Hans Uszkoreit

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Fast Online Training with Frequency-Adaptive Learning Rates for Chinese Word Segmentation and New Word Detection
Xu Sun | Houfeng Wang | Wenjie Li

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Verb Classification using Distributional Similarity in Syntactic and Semantic Structures
Danilo Croce | Alessandro Moschitti | Roberto Basili | Martha Palmer

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Word Sense Disambiguation Improves Information Retrieval
Zhi Zhong | Hwee Tou Ng

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Efficient Search for Transformation-based Inference
Asher Stern | Roni Stern | Ido Dagan | Ariel Felner

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Maximum Expected BLEU Training of Phrase and Lexicon Translation Models
Xiaodong He | Li Deng

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Learning Translation Consensus with Structured Label Propagation
Shujie Liu | Chi-Ho Li | Mu Li | Ming Zhou

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Smaller Alignment Models for Better Translations: Unsupervised Word Alignment with the l0-norm
Ashish Vaswani | Liang Huang | David Chiang

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Modeling Review Comments
Arjun Mukherjee | Bing Liu

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A Joint Model for Discovery of Aspects in Utterances
Asli Celikyilmaz | Dilek Hakkani-Tur

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Aspect Extraction through Semi-Supervised Modeling
Arjun Mukherjee | Bing Liu

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Learning to “Read Between the Lines” using Bayesian Logic Programs
Sindhu Raghavan | Raymond Mooney | Hyeonseo Ku

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Collective Generation of Natural Image Descriptions
Polina Kuznetsova | Vicente Ordonez | Alexander Berg | Tamara Berg | Yejin Choi

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Concept-to-text Generation via Discriminative Reranking
Ioannis Konstas | Mirella Lapata

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A Discriminative Hierarchical Model for Fast Coreference at Large Scale
Michael Wick | Sameer Singh | Andrew McCallum

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Coreference Semantics from Web Features
Mohit Bansal | Dan Klein

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Subgroup Detection in Ideological Discussions
Amjad Abu-Jbara | Pradeep Dasigi | Mona Diab | Dragomir Radev

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Cross-Domain Co-Extraction of Sentiment and Topic Lexicons
Fangtao Li | Sinno Jialin Pan | Ou Jin | Qiang Yang | Xiaoyan Zhu

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Learning Syntactic Verb Frames using Graphical Models
Thomas Lippincott | Anna Korhonen | Diarmuid Ó Séaghdha

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Fast Online Lexicon Learning for Grounded Language Acquisition
David Chen

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Bayesian Symbol-Refined Tree Substitution Grammars for Syntactic Parsing
Hiroyuki Shindo | Yusuke Miyao | Akinori Fujino | Masaaki Nagata

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String Re-writing Kernel
Fan Bu | Hang Li | Xiaoyan Zhu

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Translation Model Adaptation for Statistical Machine Translation with Monolingual Topic Information
Jinsong Su | Hua Wu | Haifeng Wang | Yidong Chen | Xiaodong Shi | Huailin Dong | Qun Liu

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A Statistical Model for Unsupervised and Semi-supervised Transliteration Mining
Hassan Sajjad | Alexander Fraser | Helmut Schmid

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Modified Distortion Matrices for Phrase-Based Statistical Machine Translation
Arianna Bisazza | Marcello Federico

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Semantic Parsing with Bayesian Tree Transducers
Bevan Jones | Mark Johnson | Sharon Goldwater

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Dependency Hashing for n-best CCG Parsing
Dominick Ng | James R. Curran

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Strong Lexicalization of Tree Adjoining Grammars
Andreas Maletti | Joost Engelfriet

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Tweet Recommendation with Graph Co-Ranking
Rui Yan | Mirella Lapata | Xiaoming Li

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Joint Inference of Named Entity Recognition and Normalization for Tweets
Xiaohua Liu | Ming Zhou | Xiangyang Zhou | Zhongyang Fu | Furu Wei

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Finding Bursty Topics from Microblogs
Qiming Diao | Jing Jiang | Feida Zhu | Ee-Peng Lim

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Spice it up? Mining Refinements to Online Instructions from User Generated Content
Gregory Druck | Bo Pang

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Sentence Dependency Tagging in Online Question Answering Forums
Zhonghua Qu | Yang Liu

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Mining Entity Types from Query Logs via User Intent Modeling
Patrick Pantel | Thomas Lin | Michael Gamon

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Cross-Lingual Mixture Model for Sentiment Classification
Xinfan Meng | Furu Wei | Xiaohua Liu | Ming Zhou | Ge Xu | Houfeng Wang

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Community Answer Summarization for Multi-Sentence Question with Group L1 Regularization
Wen Chan | Xiangdong Zhou | Wei Wang | Tat-Seng Chua

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Error Mining on Dependency Trees
Claire Gardent | Shashi Narayan

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Computational Approaches to Sentence Completion
Geoffrey Zweig | John C. Platt | Christopher Meek | Christopher J.C. Burges | Ainur Yessenalina | Qiang Liu

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Iterative Viterbi A* Algorithm for K-Best Sequential Decoding
Zhiheng Huang | Yi Chang | Bo Long | Jean-Francois Crespo | Anlei Dong | Sathiya Keerthi | Su-Lin Wu

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Bootstrapping via Graph Propagation
Max Whitney | Anoop Sarkar

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Selective Sharing for Multilingual Dependency Parsing
Tahira Naseem | Regina Barzilay | Amir Globerson

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The Creation of a Corpus of English Metalanguage
Shomir Wilson

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Crosslingual Induction of Semantic Roles
Ivan Titov | Alexandre Klementiev

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Head-driven Transition-based Parsing with Top-down Prediction
Katsuhiko Hayashi | Taro Watanabe | Masayuki Asahara | Yuji Matsumoto

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MIX Is Not a Tree-Adjoining Language
Makoto Kanazawa | Sylvain Salvati

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Exploiting Multiple Treebanks for Parsing with Quasi-synchronous Grammars
Zhenghua Li | Ting Liu | Wanxiang Che

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A Probabilistic Model for Canonicalizing Named Entity Mentions
Dani Yogatama | Yanchuan Sim | Noah A. Smith

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Multilingual Named Entity Recognition using Parallel Data and Metadata from Wikipedia
Sungchul Kim | Kristina Toutanova | Hwanjo Yu

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A Computational Approach to the Automation of Creative Naming
Gözde Özbal | Carlo Strapparava

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Unsupervised Relation Discovery with Sense Disambiguation
Limin Yao | Sebastian Riedel | Andrew McCallum

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Reducing Wrong Labels in Distant Supervision for Relation Extraction
Shingo Takamatsu | Issei Sato | Hiroshi Nakagawa

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Finding Salient Dates for Building Thematic Timelines
Rémy Kessler | Xavier Tannier | Caroline Hagège | Véronique Moriceau | André Bittar

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Historical Analysis of Legal Opinions with a Sparse Mixed-Effects Latent Variable Model
William Yang Wang | Elijah Mayfield | Suresh Naidu | Jeremiah Dittmar

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A Topic Similarity Model for Hierarchical Phrase-based Translation
Xinyan Xiao | Deyi Xiong | Min Zhang | Qun Liu | Shouxun Lin

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Modeling Topic Dependencies in Hierarchical Text Categorization
Alessandro Moschitti | Qi Ju | Richard Johansson

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Attacking Parsing Bottlenecks with Unlabeled Data and Relevant Factorizations
Emily Pitler

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Semi-supervised Dependency Parsing using Lexical Affinities
Seyed Abolghasem Mirroshandel | Alexis Nasr | Joseph Le Roux

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Chinese Comma Disambiguation for Discourse Analysis
Yaqin Yang | Nianwen Xue

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Collective Classification for Fine-grained Information Status
Katja Markert | Yufang Hou | Michael Strube

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Structuring E-Commerce Inventory
Karin Mauge | Khash Rohanimanesh | Jean-David Ruvini

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Named Entity Disambiguation in Streaming Data
Alexandre Davis | Adriano Veloso | Altigran Soares | Alberto Laender | Wagner Meira Jr.

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Big Data versus the Crowd: Looking for Relationships in All the Right Places
Ce Zhang | Feng Niu | Christopher Ré | Jude Shavlik

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Automatic Event Extraction with Structured Preference Modeling
Wei Lu | Dan Roth

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Discriminative Learning for Joint Template Filling
Einat Minkov | Luke Zettlemoyer

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Classifying French Verbs Using French and English Lexical Resources
Ingrid Falk | Claire Gardent | Jean-Charles Lamirel

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Modeling Sentences in the Latent Space
Weiwei Guo | Mona Diab

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Improving Word Representations via Global Context and Multiple Word Prototypes
Eric Huang | Richard Socher | Christopher Manning | Andrew Ng

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Exploiting Social Information in Grounded Language Learning via Grammatical Reduction
Mark Johnson | Katherine Demuth | Michael Frank

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You Had Me at Hello: How Phrasing Affects Memorability
Cristian Danescu-Niculescu-Mizil | Justin Cheng | Jon Kleinberg | Lillian Lee

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Modeling the Translation of Predicate-Argument Structure for SMT
Deyi Xiong | Min Zhang | Haizhou Li

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A Ranking-based Approach to Word Reordering for Statistical Machine Translation
Nan Yang | Mu Li | Dongdong Zhang | Nenghai Yu

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Character-Level Machine Translation Evaluation for Languages with Ambiguous Word Boundaries
Chang Liu | Hwee Tou Ng

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PORT: a Precision-Order-Recall MT Evaluation Metric for Tuning
Boxing Chen | Roland Kuhn | Samuel Larkin

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Mixing Multiple Translation Models in Statistical Machine Translation
Majid Razmara | George Foster | Baskaran Sankaran | Anoop Sarkar

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Hierarchical Chunk-to-String Translation
Yang Feng | Dongdong Zhang | Mu Li | Qun Liu

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Large-Scale Syntactic Language Modeling with Treelets
Adam Pauls | Dan Klein

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Text Segmentation by Language Using Minimum Description Length
Hiroshi Yamaguchi | Kumiko Tanaka-Ishii

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Improve SMT Quality with Automatically Extracted Paraphrase Rules
Wei He | Hua Wu | Haifeng Wang | Ting Liu

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Ecological Evaluation of Persuasive Messages Using Google AdWords
Marco Guerini | Carlo Strapparava | Oliviero Stock

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Polarity Consistency Checking for Sentiment Dictionaries
Eduard Dragut | Hong Wang | Clement Yu | Prasad Sistla | Weiyi Meng

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Combining Coherence Models and Machine Translation Evaluation Metrics for Summarization Evaluation
Ziheng Lin | Chang Liu | Hwee Tou Ng | Min-Yen Kan

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Sentence Simplification by Monolingual Machine Translation
Sander Wubben | Antal van den Bosch | Emiel Krahmer

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A Cost Sensitive Part-of-Speech Tagging: Differentiating Serious Errors from Minor Errors
Hyun-Je Song | Jeong-Woo Son | Tae-Gil Noh | Seong-Bae Park | Sang-Jo Lee

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A Broad-Coverage Normalization System for Social Media Language
Fei Liu | Fuliang Weng | Xiao Jiang

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Incremental Joint Approach to Word Segmentation, POS Tagging, and Dependency Parsing in Chinese
Jun Hatori | Takuya Matsuzaki | Yusuke Miyao | Jun’ichi Tsujii

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Exploring Deterministic Constraints: from a Constrained English POS Tagger to an Efficient ILP Solution to Chinese Word Segmentation
Qiuye Zhao | Mitch Marcus

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Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers)

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Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers)
Haizhou Li | Chin-Yew Lin | Miles Osborne | Gary Geunbae Lee | Jong C. Park

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Higher-order Constituent Parsing and Parser Combination
Xiao Chen | Chunyu Kit

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Joint Evaluation of Morphological Segmentation and Syntactic Parsing
Reut Tsarfaty | Joakim Nivre | Evelina Andersson

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A Comparison of Chinese Parsers for Stanford Dependencies
Wanxiang Che | Valentin Spitkovsky | Ting Liu

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A Feature-Rich Constituent Context Model for Grammar Induction
Dave Golland | John DeNero | Jakob Uszkoreit

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Private Access to Phrase Tables for Statistical Machine Translation
Nicola Cancedda

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Fast and Scalable Decoding with Language Model Look-Ahead for Phrase-based Statistical Machine Translation
Joern Wuebker | Hermann Ney | Richard Zens

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Head-Driven Hierarchical Phrase-based Translation
Junhui Li | Zhaopeng Tu | Guodong Zhou | Josef van Genabith

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Joint Learning of a Dual SMT System for Paraphrase Generation
Hong Sun | Ming Zhou

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A Novel Burst-based Text Representation Model for Scalable Event Detection
Xin Zhao | Rishan Chen | Kai Fan | Hongfei Yan | Xiaoming Li

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A Graph-based Cross-lingual Projection Approach for Weakly Supervised Relation Extraction
Seokhwan Kim | Gary Geunbae Lee

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Pattern Learning for Relation Extraction with a Hierarchical Topic Model
Enrique Alfonseca | Katja Filippova | Jean-Yves Delort | Guillermo Garrido

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Self-Disclosure and Relationship Strength in Twitter Conversations
JinYeong Bak | Suin Kim | Alice Oh

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Genre Independent Subgroup Detection in Online Discussion Threads: A Study of Implicit Attitude using Textual Latent Semantics
Pradeep Dasigi | Weiwei Guo | Mona Diab

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Learning to Temporally Order Medical Events in Clinical Text
Preethi Raghavan | Albert Lai | Eric Fosler-Lussier

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A Context-sensitive, Multi-faceted Model of Lexico-Conceptual Affect
Tony Veale

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Decoding Running Key Ciphers
Sravana Reddy | Kevin Knight

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Using Rejuvenation to Improve Particle Filtering for Bayesian Word Segmentation
Benjamin Börschinger | Mark Johnson

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Baselines and Bigrams: Simple, Good Sentiment and Topic Classification
Sida Wang | Christopher Manning

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Automatically Learning Measures of Child Language Development
Sam Sahakian | Benjamin Snyder

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A Comparative Study of Target Dependency Structures for Statistical Machine Translation
Xianchao Wu | Katsuhito Sudoh | Kevin Duh | Hajime Tsukada | Masaaki Nagata

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Robust Conversion of CCG Derivations to Phrase Structure Trees
Jonathan K. Kummerfeld | Dan Klein | James R. Curran

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Estimating Compact Yet Rich Tree Insertion Grammars
Elif Yamangil | Stuart Shieber

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Topic Models for Dynamic Translation Model Adaptation
Vladimir Eidelman | Jordan Boyd-Graber | Philip Resnik

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Detecting Semantic Equivalence and Information Disparity in Cross-lingual Documents
Yashar Mehdad | Matteo Negri | Marcello Federico

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Cross-lingual Parse Disambiguation based on Semantic Correspondence
Lea Frermann | Francis Bond

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Learning to Find Translations and Transliterations on the Web
Joseph Z. Chang | Jason S. Chang | Roger Jyh-Shing Jang

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Beefmoves: Dissemination, Diversity, and Dynamics of English Borrowings in a German Hip Hop Forum
Matt Garley | Julia Hockenmaier

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Learning the Latent Semantics of a Concept from its Definition
Weiwei Guo | Mona Diab

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Unsupervised Semantic Role Induction with Global Role Ordering
Nikhil Garg | James Henderson

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Humor as Circuits in Semantic Networks
Igor Labutov | Hod Lipson

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Crowdsourcing Inference-Rule Evaluation
Naomi Zeichner | Jonathan Berant | Ido Dagan

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A Comprehensive Gold Standard for the Enron Organizational Hierarchy
Apoorv Agarwal | Adinoyi Omuya | Aaron Harnly | Owen Rambow

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A Two-step Approach to Sentence Compression of Spoken Utterances
Dong Wang | Xian Qian | Yang Liu

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Syntactic Stylometry for Deception Detection
Song Feng | Ritwik Banerjee | Yejin Choi

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Transforming Standard Arabic to Colloquial Arabic
Emad Mohamed | Behrang Mohit | Kemal Oflazer

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Corpus-based Interpretation of Instructions in Virtual Environments
Luciana Benotti | Martín Villalba | Tessa Lau | Julián Cerruti

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Automatically Mining Question Reformulation Patterns from Search Log Data
Xiaobing Xue | Yu Tao | Daxin Jiang | Hang Li

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Native Language Detection with Tree Substitution Grammars
Benjamin Swanson | Eugene Charniak

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Tense and Aspect Error Correction for ESL Learners Using Global Context
Toshikazu Tajiri | Mamoru Komachi | Yuji Matsumoto

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Movie-DiC: a Movie Dialogue Corpus for Research and Development
Rafael E. Banchs

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Combining Textual Entailment and Argumentation Theory for Supporting Online Debates Interactions
Elena Cabrio | Serena Villata

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Towards the Unsupervised Acquisition of Discourse Relations
Christian Chiarcos

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Arabic Retrieval Revisited: Morphological Hole Filling
Kareem Darwish | Ahmed Ali

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Extracting and modeling durations for habits and events from Twitter
Jennifer Williams | Graham Katz

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Event Linking: Grounding Event Reference in a News Archive
Joel Nothman | Matthew Honnibal | Ben Hachey | James R. Curran

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Coupling Label Propagation and Constraints for Temporal Fact Extraction
Yafang Wang | Maximilian Dylla | Marc Spaniol | Gerhard Weikum

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Using Search-Logs to Improve Query Tagging
Kuzman Ganchev | Keith Hall | Ryan McDonald | Slav Petrov

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Toward Automatically Assembling Hittite-Language Cuneiform Tablet Fragments into Larger Texts
Stephen Tyndall

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A Corpus of Textual Revisions in Second Language Writing
John Lee | Jonathan Webster

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Coarse Lexical Semantic Annotation with Supersenses: An Arabic Case Study
Nathan Schneider | Behrang Mohit | Kemal Oflazer | Noah A. Smith

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Word Epoch Disambiguation: Finding How Words Change Over Time
Rada Mihalcea | Vivi Nastase

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Authorship Attribution with Author-aware Topic Models
Yanir Seroussi | Fabian Bohnert | Ingrid Zukerman

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Information-theoretic Multi-view Domain Adaptation
Pei Yang | Wei Gao | Qi Tan | Kam-Fai Wong

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Efficient Tree-Based Topic Modeling
Yuening Hu | Jordan Boyd-Graber

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Learning Better Rule Extraction with Translation Span Alignment
Jingbo Zhu | Tong Xiao | Chunliang Zhang

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Enhancing Statistical Machine Translation with Character Alignment
Ning Xi | Guangchao Tang | Xinyu Dai | Shujian Huang | Jiajun Chen

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Translation Model Size Reduction for Hierarchical Phrase-based Statistical Machine Translation
Seung-Wook Lee | Dongdong Zhang | Mu Li | Ming Zhou | Hae-Chang Rim

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Heuristic Cube Pruning in Linear Time
Andrea Gesmundo | Giorgio Satta | James Henderson

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Combining Word-Level and Character-Level Models for Machine Translation Between Closely-Related Languages
Preslav Nakov | Jörg Tiedemann

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Improving the IBM Alignment Models Using Variational Bayes
Darcey Riley | Daniel Gildea

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Post-ordering by Parsing for Japanese-English Statistical Machine Translation
Isao Goto | Masao Utiyama | Eiichiro Sumita

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An Exploration of Forest-to-String Translation: Does Translation Help or Hurt Parsing?
Hui Zhang | David Chiang

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Unsupervised Morphology Rivals Supervised Morphology for Arabic MT
David Stallard | Jacob Devlin | Michael Kayser | Yoong Keok Lee | Regina Barzilay

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A Meta Learning Approach to Grammatical Error Correction
Hongsuck Seo | Jonghoon Lee | Seokhwan Kim | Kyusong Lee | Sechun Kang | Gary Geunbae Lee

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Fine Granular Aspect Analysis using Latent Structural Models
Lei Fang | Minlie Huang

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Identifying High-Impact Sub-Structures for Convolution Kernels in Document-level Sentiment Classification
Zhaopeng Tu | Yifan He | Jennifer Foster | Josef van Genabith | Qun Liu | Shouxun Lin

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Exploiting Latent Information to Predict Diffusions of Novel Topics on Social Networks
Tsung-Ting Kuo | San-Chuan Hung | Wei-Shih Lin | Nanyun Peng | Shou-De Lin | Wei-Fen Lin

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Sentence Compression with Semantic Role Constraints
Katsumasa Yoshikawa | Ryu Iida | Tsutomu Hirao | Manabu Okumura

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Fully Abstractive Approach to Guided Summarization
Pierre-Etienne Genest | Guy Lapalme

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Assessing the Effect of Inconsistent Assessors on Summarization Evaluation
Karolina Owczarzak | Peter A. Rankel | Hoa Trang Dang | John M. Conroy

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Fast and Robust Part-of-Speech Tagging Using Dynamic Model Selection
Jinho D. Choi | Martha Palmer

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Lemmatisation as a Tagging Task
Andrea Gesmundo | Tanja Samardžić

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How Are Spelling Errors Generated and Corrected? A Study of Corrected and Uncorrected Spelling Errors Using Keystroke Logs
Yukino Baba | Hisami Suzuki

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Tokenization: Returning to a Long Solved Problem — A Survey, Contrastive Experiment, Recommendations, and Toolkit —
Rebecca Dridan | Stephan Oepen

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Unsupervized Word Segmentation: the Case for Mandarin Chinese
Pierre Magistry | Benoît Sagot

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Grammar Error Correction Using Pseudo-Error Sentences and Domain Adaptation
Kenji Imamura | Kuniko Saito | Kugatsu Sadamitsu | Hitoshi Nishikawa

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Proceedings of the ACL 2012 System Demonstrations

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Proceedings of the ACL 2012 System Demonstrations
Min Zhang

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Applications of GPC Rules and Character Structures in Games for Learning Chinese Characters
Wei-Jie Huang | Chia-Ru Chou | Yu-Lin Tzeng | Chia-Ying Lee | Chao-Lin Liu

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Specifying Viewpoint and Information Need with Affective Metaphors: A System Demonstration of the Metaphor-Magnet Web App/Service
Tony Veale | Guofu Li

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QuickView: NLP-based Tweet Search
Xiaohua Liu | Furu Wei | Ming Zhou | QuickView Team Microsoft

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NiuTrans: An Open Source Toolkit for Phrase-based and Syntax-based Machine Translation
Tong Xiao | Jingbo Zhu | Hao Zhang | Qiang Li

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langid.py: An Off-the-shelf Language Identification Tool
Marco Lui | Timothy Baldwin

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Personalized Normalization for a Multilingual Chat System
Ai Ti Aw | Lian Hau Lee

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IRIS: a Chat-oriented Dialogue System based on the Vector Space Model
Rafael E. Banchs | Haizhou Li

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LetsMT!: Cloud-Based Platform for Do-It-Yourself Machine Translation
Andrejs Vasiļjevs | Raivis Skadiņš | Jörg Tiedemann

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A Web-based Evaluation Framework for Spatial Instruction-Giving Systems
Srinivasan Janarthanam | Oliver Lemon | Xingkun Liu

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DOMCAT: A Bilingual Concordancer for Domain-Specific Computer Assisted Translation
Ming-Hong Bai | Yu-Ming Hsieh | Keh-Jiann Chen | Jason S. Chang

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The OpenGrm open-source finite-state grammar software libraries
Brian Roark | Richard Sproat | Cyril Allauzen | Michael Riley | Jeffrey Sorensen | Terry Tai

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Multilingual WSD with Just a Few Lines of Code: the BabelNet API
Roberto Navigli | Simone Paolo Ponzetto

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BIUTEE: A Modular Open-Source System for Recognizing Textual Entailment
Asher Stern | Ido Dagan

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Entailment-based Text Exploration with Application to the Health-care Domain
Meni Adler | Jonathan Berant | Ido Dagan

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CSNIPER - Annotation-by-query for Non-canonical Constructions in Large Corpora
Richard Eckart de Castilho | Sabine Bartsch | Iryna Gurevych

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ACCURAT Toolkit for Multi-Level Alignment and Information Extraction from Comparable Corpora
Mārcis Pinnis | Radu Ion | Dan Ştefănescu | Fangzhong Su | Inguna Skadiņa | Andrejs Vasiļjevs | Bogdan Babych

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Demonstration of IlluMe: Creating Ambient According to Instant Message Logs
Lun-Wei Ku | Cheng-Wei Sun | Ya-Hsin Hsueh

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INPRO_iSS: A Component for Just-In-Time Incremental Speech Synthesis
Timo Baumann | David Schlangen

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WizIE: A Best Practices Guided Development Environment for Information Extraction
Yunyao Li | Laura Chiticariu | Huahai Yang | Frederick Reiss | Arnaldo Carreno-fuentes

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A System for Real-time Twitter Sentiment Analysis of 2012 U.S. Presidential Election Cycle
Hao Wang | Dogan Can | Abe Kazemzadeh | François Bar | Shrikanth Narayanan

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Building Trainable Taggers in a Web-based, UIMA-Supported NLP Workbench
Rafal Rak | BalaKrishna Kolluru | Sophia Ananiadou

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Akamon: An Open Source Toolkit for Tree/Forest-Based Statistical Machine Translation
Xianchao Wu | Takuya Matsuzaki | Jun’ichi Tsujii

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Subgroup Detector: A System for Detecting Subgroups in Online Discussions
Amjad Abu-Jbara | Dragomir Radev

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A Graphical Interface for MT Evaluation and Error Analysis
Meritxell Gonzàlez | Jesús Giménez | Lluís Màrquez

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Online Plagiarized Detection Through Exploiting Lexical, Syntax, and Semantic Information
Wan-Yu Lin | Nanyun Peng | Chun-Chao Yen | Shou-de Lin

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UWN: A Large Multilingual Lexical Knowledge Base
Gerard de Melo | Gerhard Weikum

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FLOW: A First-Language-Oriented Writing Assistant System
Mei-Hua Chen | Shih-Ting Huang | Hung-Ting Hsieh | Ting-Hui Kao | Jason S. Chang

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Social Event Radar: A Bilingual Context Mining and Sentiment Analysis Summarization System
Wen-Tai Hsieh | Chen-Ming Wu | Tsun Ku | Seng-cho T. Chou

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Syntactic Annotations for the Google Books NGram Corpus
Yuri Lin | Jean-Baptiste Michel | Erez Aiden Lieberman | Jon Orwant | Will Brockman | Slav Petrov

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Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics: Tutorial Abstracts

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Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics: Tutorial Abstracts
Michael Strube

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Qualitative Modeling of Spatial Prepositions and Motion Expressions
Inderjeet Mani | James Pustejovsky

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State-of-the-Art Kernels for Natural Language Processing
Alessandro Moschitti

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Topic Models, Latent Space Models, Sparse Coding, and All That: A Systematic Understanding of Probabilistic Semantic Extraction in Large Corpus
Eric Xing

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Multilingual Subjectivity and Sentiment Analysis
Rada Mihalcea | Carmen Banea | Janyce Wiebe

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Deep Learning for NLP (without Magic)
Richard Socher | Yoshua Bengio | Christopher D. Manning

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Graph-based Semi-Supervised Learning Algorithms for NLP
Amar Subramanya | Partha Pratim Talukdar