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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