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Proceedings of the 2015 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies

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Proceedings of the 2015 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies
Rada Mihalcea | Joyce Chai | Anoop Sarkar

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Unsupervised Induction of Semantic Roles within a Reconstruction-Error Minimization Framework
Ivan Titov | Ehsan Khoddam

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Predicate Argument Alignment using a Global Coherence Model
Travis Wolfe | Mark Dredze | Benjamin Van Durme

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Improving unsupervised vector-space thematic fit evaluation via role-filler prototype clustering
Clayton Greenberg | Asad Sayeed | Vera Demberg

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A Compositional and Interpretable Semantic Space
Alona Fyshe | Leila Wehbe | Partha P. Talukdar | Brian Murphy | Tom M. Mitchell

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Randomized Greedy Inference for Joint Segmentation, POS Tagging and Dependency Parsing
Yuan Zhang | Chengtao Li | Regina Barzilay | Kareem Darwish

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An Incremental Algorithm for Transition-based CCG Parsing
Bharat Ram Ambati | Tejaswini Deoskar | Mark Johnson | Mark Steedman

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Because Syntax Does Matter: Improving Predicate-Argument Structures Parsing with Syntactic Features
Corentin Ribeyre | Eric Villemonte de la Clergerie | Djamé Seddah

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A Hybrid Generative/Discriminative Approach To Citation Prediction
Chris Tanner | Eugene Charniak

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Weakly Supervised Slot Tagging with Partially Labeled Sequences from Web Search Click Logs
Young-Bum Kim | Minwoo Jeong | Karl Stratos | Ruhi Sarikaya

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Not All Character N-grams Are Created Equal: A Study in Authorship Attribution
Upendra Sapkota | Steven Bethard | Manuel Montes | Thamar Solorio

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Effective Use of Word Order for Text Categorization with Convolutional Neural Networks
Rie Johnson | Tong Zhang

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Transition-Based Syntactic Linearization
Yijia Liu | Yue Zhang | Wanxiang Che | Bing Qin

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Extractive Summarisation Based on Keyword Profile and Language Model
Han Xu | Eric Martin | Ashesh Mahidadia

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HEADS: Headline Generation as Sequence Prediction Using an Abstract Feature-Rich Space
Carlos A. Colmenares | Marina Litvak | Amin Mantrach | Fabrizio Silvestri

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What’s Cookin’? Interpreting Cooking Videos using Text, Speech and Vision
Jonathan Malmaud | Jonathan Huang | Vivek Rathod | Nicholas Johnston | Andrew Rabinovich | Kevin Murphy

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Combining Language and Vision with a Multimodal Skip-gram Model
Angeliki Lazaridou | Nghia The Pham | Marco Baroni

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Discriminative Unsupervised Alignment of Natural Language Instructions with Corresponding Video Segments
Iftekhar Naim | Young C. Song | Qiguang Liu | Liang Huang | Henry Kautz | Jiebo Luo | Daniel Gildea

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TopicCheck: Interactive Alignment for Assessing Topic Model Stability
Jason Chuang | Margaret E. Roberts | Brandon M. Stewart | Rebecca Weiss | Dustin Tingley | Justin Grimmer | Jeffrey Heer

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Inferring latent attributes of Twitter users with label regularization
Ehsan Mohammady Ardehaly | Aron Culotta

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A Neural Network Approach to Context-Sensitive Generation of Conversational Responses
Alessandro Sordoni | Michel Galley | Michael Auli | Chris Brockett | Yangfeng Ji | Margaret Mitchell | Jian-Yun Nie | Jianfeng Gao | Bill Dolan

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How to Make a Frenemy: Multitape FSTs for Portmanteau Generation
Aliya Deri | Kevin Knight

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Aligning Sentences from Standard Wikipedia to Simple Wikipedia
William Hwang | Hannaneh Hajishirzi | Mari Ostendorf | Wei Wu

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Inducing Lexical Style Properties for Paraphrase and Genre Differentiation
Ellie Pavlick | Ani Nenkova

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Entity Linking for Spoken Language
Adrian Benton | Mark Dredze

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Spinning Straw into Gold: Using Free Text to Train Monolingual Alignment Models for Non-factoid Question Answering
Rebecca Sharp | Peter Jansen | Mihai Surdeanu | Peter Clark

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Personalized Page Rank for Named Entity Disambiguation
Maria Pershina | Yifan He | Ralph Grishman

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When and why are log-linear models self-normalizing?
Jacob Andreas | Dan Klein

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Deep Multilingual Correlation for Improved Word Embeddings
Ang Lu | Weiran Wang | Mohit Bansal | Kevin Gimpel | Karen Livescu

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Disfluency Detection with a Semi-Markov Model and Prosodic Features
James Ferguson | Greg Durrett | Dan Klein

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Empty Category Detection With Joint Context-Label Embeddings
Xun Wang | Katsuhito Sudoh | Masaaki Nagata

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Incrementally Tracking Reference in Human/Human Dialogue Using Linguistic and Extra-Linguistic Information
Casey Kennington | Ryu Iida | Takenobu Tokunaga | David Schlangen

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Digital Leafleting: Extracting Structured Data from Multimedia Online Flyers
Emilia Apostolova | Payam Pourashraf | Jeffrey Sack

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Multi-Target Machine Translation with Multi-Synchronous Context-free Grammars
Graham Neubig | Philip Arthur | Kevin Duh

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Sign constraints on feature weights improve a joint model of word segmentation and phonology
Mark Johnson | Joe Pater | Robert Staubs | Emmanuel Dupoux

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Semi-Supervised Word Sense Disambiguation Using Word Embeddings in General and Specific Domains
Kaveh Taghipour | Hwee Tou Ng

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Continuous Space Representations of Linguistic Typology and their Application to Phylogenetic Inference
Yugo Murawaki

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Interpreting Compound Noun Phrases Using Web Search Queries
Marius Paşca

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Lexicon-Free Conversational Speech Recognition with Neural Networks
Andrew Maas | Ziang Xie | Dan Jurafsky | Andrew Ng

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I Can Has Cheezburger? A Nonparanormal Approach to Combining Textual and Visual Information for Predicting and Generating Popular Meme Descriptions
William Yang Wang | Miaomiao Wen

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A Transition-based Algorithm for AMR Parsing
Chuan Wang | Nianwen Xue | Sameer Pradhan

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The Geometry of Statistical Machine Translation
Aurelien Waite | Bill Byrne

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Data-driven sentence generation with non-isomorphic trees
Miguel Ballesteros | Bernd Bohnet | Simon Mille | Leo Wanner

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Latent Domain Word Alignment for Heterogeneous Corpora
Hoang Cuong | Khalil Sima’an

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Extracting Human Temporal Orientation from Facebook Language
H. Andrew Schwartz | Gregory Park | Maarten Sap | Evan Weingarten | Johannes Eichstaedt | Margaret Kern | David Stillwell | Michal Kosinski | Jonah Berger | Martin Seligman | Lyle Ungar

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An In-depth Analysis of the Effect of Text Normalization in Social Media
Tyler Baldwin | Yunyao Li

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Using Summarization to Discover Argument Facets in Online Idealogical Dialog
Amita Misra | Pranav Anand | Jean E. Fox Tree | Marilyn Walker

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Active Learning with Rationales for Text Classification
Manali Sharma | Di Zhuang | Mustafa Bilgic

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Inferring Temporally-Anchored Spatial Knowledge from Semantic Roles
Eduardo Blanco | Alakananda Vempala

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A Dynamic Programming Algorithm for Tree Trimming-based Text Summarization
Masaaki Nishino | Norihito Yasuda | Tsutomu Hirao | Shin-ichi Minato | Masaaki Nagata

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Modeling Word Meaning in Context with Substitute Vectors
Oren Melamud | Ido Dagan | Jacob Goldberger

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Corpus-based discovery of semantic intensity scales
Chaitanya Shivade | Marie-Catherine de Marneffe | Eric Fosler-Lussier | Albert M. Lai

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Dialogue focus tracking for zero pronoun resolution
Sudha Rao | Allyson Ettinger | Hal Daumé III | Philip Resnik

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Déjà Image-Captions: A Corpus of Expressive Descriptions in Repetition
Jianfu Chen | Polina Kuznetsova | David Warren | Yejin Choi

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Inferring Missing Entity Type Instances for Knowledge Base Completion: New Dataset and Methods
Arvind Neelakantan | Ming-Wei Chang

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Robust Morphological Tagging with Word Representations
Thomas Müller | Hinrich Schuetze

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English orthography is not “close to optimal”
Garrett Nicolai | Grzegorz Kondrak

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LCCT: A Semi-supervised Model for Sentiment Classification
Min Yang | Wenting Tu | Ziyu Lu | Wenpeng Yin | Kam-Pui Chow

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Multiview LSA: Representation Learning via Generalized CCA
Pushpendre Rastogi | Benjamin Van Durme | Raman Arora

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NASARI: a Novel Approach to a Semantically-Aware Representation of Items
José Camacho-Collados | Mohammad Taher Pilehvar | Roberto Navigli

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Towards a standard evaluation method for grammatical error detection and correction
Mariano Felice | Ted Briscoe

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Using Zero-Resource Spoken Term Discovery for Ranked Retrieval
Jerome White | Douglas Oard | Aren Jansen | Jiaul Paik | Rashmi Sankepally

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Constraint-Based Models of Lexical Borrowing
Yulia Tsvetkov | Waleed Ammar | Chris Dyer

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Model Invertibility Regularization: Sequence Alignment With or Without Parallel Data
Tomer Levinboim | Ashish Vaswani | David Chiang

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Jointly Modeling Inter-Slot Relations by Random Walk on Knowledge Graphs for Unsupervised Spoken Language Understanding
Yun-Nung Chen | William Yang Wang | Alexander Rudnicky

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Expanding Paraphrase Lexicons by Exploiting Lexical Variants
Atsushi Fujita | Pierre Isabelle

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Diamonds in the Rough: Event Extraction from Imperfect Microblog Data
Ander Intxaurrondo | Eneko Agirre | Oier Lopez de Lacalle | Mihai Surdeanu

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Unsupervised Dependency Parsing: Let’s Use Supervised Parsers
Phong Le | Willem Zuidema

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A Linear-Time Transition System for Crossing Interval Trees
Emily Pitler | Ryan McDonald

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Unsupervised Multi-Domain Adaptation with Feature Embeddings
Yi Yang | Jacob Eisenstein

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Ontologically Grounded Multi-sense Representation Learning for Semantic Vector Space Models
Sujay Kumar Jauhar | Chris Dyer | Eduard Hovy

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Subsentential Sentiment on a Shoestring: A Crosslingual Analysis of Compositional Classification
Michael Haas | Yannick Versley

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Cost Optimization in Crowdsourcing Translation: Low cost translations made even cheaper
Mingkun Gao | Wei Xu | Chris Callison-Burch

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Multitask Learning for Adaptive Quality Estimation of Automatically Transcribed Utterances
José G. C. de Souza | Hamed Zamani | Matteo Negri | Marco Turchi | Daniele Falavigna

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Incorporating Word Correlation Knowledge into Topic Modeling
Pengtao Xie | Diyi Yang | Eric Xing

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The Unreasonable Effectiveness of Word Representations for Twitter Named Entity Recognition
Colin Cherry | Hongyu Guo

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Is Your Anchor Going Up or Down? Fast and Accurate Supervised Topic Models
Thang Nguyen | Jordan Boyd-Graber | Jeffrey Lund | Kevin Seppi | Eric Ringger

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Grounded Semantic Parsing for Complex Knowledge Extraction
Ankur P. Parikh | Hoifung Poon | Kristina Toutanova

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Sentiment after Translation: A Case-Study on Arabic Social Media Posts
Mohammad Salameh | Saif Mohammad | Svetlana Kiritchenko

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Using External Resources and Joint Learning for Bigram Weighting in ILP-Based Multi-Document Summarization
Chen Li | Yang Liu | Lin Zhao

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Transforming Dependencies into Phrase Structures
Lingpeng Kong | Alexander M. Rush | Noah A. Smith

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Improving the Inference of Implicit Discourse Relations via Classifying Explicit Discourse Connectives
Attapol Rutherford | Nianwen Xue

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Solving Hard Coreference Problems
Haoruo Peng | Daniel Khashabi | Dan Roth

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Pragmatic Neural Language Modelling in Machine Translation
Paul Baltescu | Phil Blunsom

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Key Female Characters in Film Have More to Talk About Besides Men: Automating the Bechdel Test
Apoorv Agarwal | Jiehan Zheng | Shruti Kamath | Sriramkumar Balasubramanian | Shirin Ann Dey

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Semantic Grounding in Dialogue for Complex Problem Solving
Xiaolong Li | Kristy Boyer

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Learning Knowledge Graphs for Question Answering through Conversational Dialog
Ben Hixon | Peter Clark | Hannaneh Hajishirzi

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Sentence segmentation of aphasic speech
Kathleen C. Fraser | Naama Ben-David | Graeme Hirst | Naida Graham | Elizabeth Rochon

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Semantic parsing of speech using grammars learned with weak supervision
Judith Gaspers | Philipp Cimiano | Britta Wrede

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Early Gains Matter: A Case for Preferring Generative over Discriminative Crowdsourcing Models
Paul Felt | Kevin Black | Eric Ringger | Kevin Seppi | Robbie Haertel

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Optimizing Multivariate Performance Measures for Learning Relation Extraction Models
Gholamreza Haffari | Ajay Nagesh | Ganesh Ramakrishnan

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Convolutional Neural Network for Paraphrase Identification
Wenpeng Yin | Hinrich Schütze

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Representation Learning Using Multi-Task Deep Neural Networks for Semantic Classification and Information Retrieval
Xiaodong Liu | Jianfeng Gao | Xiaodong He | Li Deng | Kevin Duh | Ye-yi Wang

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Inflection Generation as Discriminative String Transduction
Garrett Nicolai | Colin Cherry | Grzegorz Kondrak

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Penalized Expectation Propagation for Graphical Models over Strings
Ryan Cotterell | Jason Eisner

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Joint Generation of Transliterations from Multiple Representations
Lei Yao | Grzegorz Kondrak

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Prosodic boundary information helps unsupervised word segmentation
Bogdan Ludusan | Gabriel Synnaeve | Emmanuel Dupoux

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So similar and yet incompatible: Toward the automated identification of semantically compatible words
Germán Kruszewski | Marco Baroni

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Do Supervised Distributional Methods Really Learn Lexical Inference Relations?
Omer Levy | Steffen Remus | Chris Biemann | Ido Dagan

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A Word Embedding Approach to Predicting the Compositionality of Multiword Expressions
Bahar Salehi | Paul Cook | Timothy Baldwin

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Word Embedding-based Antonym Detection using Thesauri and Distributional Information
Masataka Ono | Makoto Miwa | Yutaka Sasaki

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A Comparison of Word Similarity Performance Using Explanatory and Non-explanatory Texts
Lifeng Jin | William Schuler

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Morphological Modeling for Machine Translation of English-Iraqi Arabic Spoken Dialogs
Katrin Kirchhoff | Yik-Cheung Tam | Colleen Richey | Wen Wang

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Continuous Adaptation to User Feedback for Statistical Machine Translation
Frédéric Blain | Fethi Bougares | Amir Hazem | Loïc Barrault | Holger Schwenk

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Normalized Word Embedding and Orthogonal Transform for Bilingual Word Translation
Chao Xing | Dong Wang | Chao Liu | Yiye Lin

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Fast and Accurate Preordering for SMT using Neural Networks
Adrià de Gispert | Gonzalo Iglesias | Bill Byrne

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APRO: All-Pairs Ranking Optimization for MT Tuning
Markus Dreyer | Yuanzhe Dong

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Paradigm classification in supervised learning of morphology
Malin Ahlberg | Markus Forsberg | Mans Hulden

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Shift-Reduce Constituency Parsing with Dynamic Programming and POS Tag Lattice
Haitao Mi | Liang Huang

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Unsupervised Code-Switching for Multilingual Historical Document Transcription
Dan Garrette | Hannah Alpert-Abrams | Taylor Berg-Kirkpatrick | Dan Klein

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Matching Citation Text and Cited Spans in Biomedical Literature: a Search-Oriented Approach
Arman Cohan | Luca Soldaini | Nazli Goharian

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Effective Feature Integration for Automated Short Answer Scoring
Keisuke Sakaguchi | Michael Heilman | Nitin Madnani

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Socially-Informed Timeline Generation for Complex Events
Lu Wang | Claire Cardie | Galen Marchetti

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Movie Script Summarization as Graph-based Scene Extraction
Philip John Gorinski | Mirella Lapata

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Toward Abstractive Summarization Using Semantic Representations
Fei Liu | Jeffrey Flanigan | Sam Thomson | Norman Sadeh | Noah A. Smith

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Encoding World Knowledge in the Evaluation of Local Coherence
Muyu Zhang | Vanessa Wei Feng | Bing Qin | Graeme Hirst | Ting Liu | Jingwen Huang

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Chinese Event Coreference Resolution: An Unsupervised Probabilistic Model Rivaling Supervised Resolvers
Chen Chen | Vincent Ng

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Removing the Training Wheels: A Coreference Dataset that Entertains Humans and Challenges Computers
Anupam Guha | Mohit Iyyer | Danny Bouman | Jordan Boyd-Graber

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Injecting Logical Background Knowledge into Embeddings for Relation Extraction
Tim Rocktäschel | Sameer Singh | Sebastian Riedel

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Unsupervised Entity Linking with Abstract Meaning Representation
Xiaoman Pan | Taylor Cassidy | Ulf Hermjakob | Heng Ji | Kevin Knight

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Idest: Learning a Distributed Representation for Event Patterns
Sebastian Krause | Enrique Alfonseca | Katja Filippova | Daniele Pighin

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High-Order Low-Rank Tensors for Semantic Role Labeling
Tao Lei | Yuan Zhang | Lluís Màrquez | Alessandro Moschitti | Regina Barzilay

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Lexical Event Ordering with an Edge-Factored Model
Omri Abend | Shay B. Cohen | Mark Steedman

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Bag-of-Words Forced Decoding for Cross-Lingual Information Retrieval
Felix Hieber | Stefan Riezler

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Accurate Evaluation of Segment-level Machine Translation Metrics
Yvette Graham | Timothy Baldwin | Nitika Mathur

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Leveraging Small Multilingual Corpora for SMT Using Many Pivot Languages
Raj Dabre | Fabien Cromieres | Sadao Kurohashi | Pushpak Bhattacharyya

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Why Read if You Can Scan? Trigger Scoping Strategy for Biographical Fact Extraction
Dian Yu | Heng Ji | Sujian Li | Chin-Yew Lin

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Lachmannian Archetype Reconstruction for Ancient Manuscript Corpora
Armin Hoenen

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Distributed Representations of Words to Guide Bootstrapped Entity Classifiers
Sonal Gupta | Christopher D. Manning

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Multi-Task Word Alignment Triangulation for Low-Resource Languages
Tomer Levinboim | David Chiang

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Automatic cognate identification with gap-weighted string subsequences.
Taraka Rama

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Short Text Understanding by Leveraging Knowledge into Topic Model
Shansong Yang | Weiming Lu | Dezhi Yang | Liang Yao | Baogang Wei

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Unsupervised Most Frequent Sense Detection using Word Embeddings
Sudha Bhingardive | Dhirendra Singh | Rudramurthy V | Hanumant Redkar | Pushpak Bhattacharyya

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Chain Based RNN for Relation Classification
Javid Ebrahimi | Dejing Dou

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LR Parsing for LCFRS
Laura Kallmeyer | Wolfgang Maier

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Mining for unambiguous instances to adapt part-of-speech taggers to new domains
Dirk Hovy | Barbara Plank | Héctor Martínez Alonso | Anders Søgaard

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Clustering Sentences with Density Peaks for Multi-document Summarization
Yang Zhang | Yunqing Xia | Yi Liu | Wenmin Wang

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Development of the Multilingual Semantic Annotation System
Scott Piao | Francesca Bianchi | Carmen Dayrell | Angela D’Egidio | Paul Rayson

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Unsupervised Sparse Vector Densification for Short Text Similarity
Yangqiu Song | Dan Roth

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#WhyIStayed, #WhyILeft: Microblogging to Make Sense of Domestic Abuse
Nicolas Schrading | Cecilia Ovesdotter Alm | Raymond Ptucha | Christopher Homan

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Morphological Word-Embeddings
Ryan Cotterell | Hinrich Schütze

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Recognizing Social Constructs from Textual Conversation
Somak Aditya | Chitta Baral | Nguyen Ha Vo | Joohyung Lee | Jieping Ye | Zaw Naung | Barry Lumpkin | Jenny Hastings | Richard Scherl | Dawn M. Sweet | Daniela Inclezan

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Two/Too Simple Adaptations of Word2Vec for Syntax Problems
Wang Ling | Chris Dyer | Alan W. Black | Isabel Trancoso

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Estimating Numerical Attributes by Bringing Together Fragmentary Clues
Hiroya Takamura | Jun’ichi Tsujii

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Unsupervised POS Induction with Word Embeddings
Chu-Cheng Lin | Waleed Ammar | Chris Dyer | Lori Levin

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Improving Update Summarization via Supervised ILP and Sentence Reranking
Chen Li | Yang Liu | Lin Zhao

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MPQA 3.0: An Entity/Event-Level Sentiment Corpus
Lingjia Deng | Janyce Wiebe

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Everyone Likes Shopping! Multi-class Product Categorization for e-Commerce
Zornitsa Kozareva

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GPU-Friendly Local Regression for Voice Conversion
Taylor Berg-Kirkpatrick | Dan Klein

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Response-based Learning for Machine Translation of Open-domain Database Queries
Carolin Haas | Stefan Riezler

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Context-Dependent Automatic Response Generation Using Statistical Machine Translation Techniques
Andrew Shin | Ryohei Sasano | Hiroya Takamura | Manabu Okumura

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Multilingual Open Relation Extraction Using Cross-lingual Projection
Manaal Faruqui | Shankar Kumar

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Learning to parse with IAA-weighted loss
Héctor Martínez Alonso | Barbara Plank | Arne Skjærholt | Anders Søgaard

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Exploiting Text and Network Context for Geolocation of Social Media Users
Afshin Rahimi | Duy Vu | Trevor Cohn | Timothy Baldwin

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Discriminative Phrase Embedding for Paraphrase Identification
Wenpeng Yin | Hinrich Schütze

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Combining Word Embeddings and Feature Embeddings for Fine-grained Relation Extraction
Mo Yu | Matthew R. Gormley | Mark Dredze

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CASSA: A Context-Aware Synonym Simplification Algorithm
Ricardo Baeza-Yates | Luz Rello | Julia Dembowski

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Simple task-specific bilingual word embeddings
Stephan Gouws | Anders Søgaard

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Sampling Techniques for Streaming Cross Document Coreference Resolution
Luke Shrimpton | Victor Lavrenko | Miles Osborne

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On the Automatic Learning of Sentiment Lexicons
Aliaksei Severyn | Alessandro Moschitti

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Large-Scale Native Language Identification with Cross-Corpus Evaluation
Shervin Malmasi | Mark Dras

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Unediting: Detecting Disfluencies Without Careful Transcripts
Victoria Zayats | Mari Ostendorf | Hannaneh Hajishirzi

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Type-Driven Incremental Semantic Parsing with Polymorphism
Kai Zhao | Liang Huang

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Template Kernels for Dependency Parsing
Hillel Taub-Tabib | Yoav Goldberg | Amir Globerson

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Embedding a Semantic Network in a Word Space
Richard Johansson | Luis Nieto Piña

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Random Walks and Neural Network Language Models on Knowledge Bases
Josu Goikoetxea | Aitor Soroa | Eneko Agirre

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Identification and Characterization of Newsworthy Verbs in World News
Benjamin Nye | Ani Nenkova

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Enhancing Sumerian Lemmatization by Unsupervised Named-Entity Recognition
Yudong Liu | Clinton Burkhart | James Hearne | Liang Luo

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Extracting Information about Medication Use from Veterinary Discussions
Haibo Ding | Ellen Riloff

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Reserating the awesometastic: An automatic extension of the WordNet taxonomy for novel terms
David Jurgens | Mohammad Taher Pilehvar

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Cross-lingual Text Classification Using Topic-Dependent Word Probabilities
Daniel Andrade | Kunihiko Sadamasa | Akihiro Tamura | Masaaki Tsuchida

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Testing and Comparing Computational Approaches for Identifying the Language of Framing in Political News
Eric Baumer | Elisha Elovic | Ying Qin | Francesca Polletta | Geri Gay

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Echoes of Persuasion: The Effect of Euphony in Persuasive Communication
Marco Guerini | Gözde Özbal | Carlo Strapparava

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Translating Videos to Natural Language Using Deep Recurrent Neural Networks
Subhashini Venugopalan | Huijuan Xu | Jeff Donahue | Marcus Rohrbach | Raymond Mooney | Kate Saenko

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Learning to Interpret and Describe Abstract Scenes
Luis Gilberto Mateos Ortiz | Clemens Wolff | Mirella Lapata

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A Comparison of Update Strategies for Large-Scale Maximum Expected BLEU Training
Joern Wuebker | Sebastian Muehr | Patrick Lehnen | Stephan Peitz | Hermann Ney

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Learning Translation Models from Monolingual Continuous Representations
Kai Zhao | Hany Hassan | Michael Auli

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A Corpus and Model Integrating Multiword Expressions and Supersenses
Nathan Schneider | Noah A. Smith

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Good News or Bad News: Using Affect Control Theory to Analyze Readers’ Reaction Towards News Articles
Areej Alhothali | Jesse Hoey

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Do We Really Need Lexical Information? Towards a Top-down Approach to Sentiment Analysis of Product Reviews
Yulia Otmakhova | Hyopil Shin

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How to Memorize a Random 60-Bit String
Marjan Ghazvininejad | Kevin Knight

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A Bayesian Model for Joint Learning of Categories and their Features
Lea Frermann | Mirella Lapata

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Shared common ground influences information density in microblog texts
Gabriel Doyle | Michael Frank

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Hierarchic syntax improves reading time prediction
Marten van Schijndel | William Schuler

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Retrofitting Word Vectors to Semantic Lexicons
Manaal Faruqui | Jesse Dodge | Sujay Kumar Jauhar | Chris Dyer | Eduard Hovy | Noah A. Smith

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“You’re Mr. Lebowski, I’m the Dude”: Inducing Address Term Formality in Signed Social Networks
Vinodh Krishnan | Jacob Eisenstein

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Unsupervised Morphology Induction Using Word Embeddings
Radu Soricut | Franz Och

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Proceedings of the 2015 Conference of the North American Chapter of the Association for Computational Linguistics: Student Research Workshop

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Proceedings of the 2015 Conference of the North American Chapter of the Association for Computational Linguistics: Student Research Workshop
Diana Inkpen | Smaranda Muresan | Shibamouli Lahiri | Karen Mazidi | Alisa Zhila

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Cache-Augmented Latent Topic Language Models for Speech Retrieval
Jonathan Wintrode

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Reliable Lexical Simplification for Non-Native Speakers
Gustavo Paetzold

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Analyzing Newspaper Crime Reports for Identification of Safe Transit Paths
Vasu Sharma | Rajat Kulshreshtha | Puneet Singh | Nishant Agrawal | Akshay Kumar

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Relation extraction pattern ranking using word similarity
Konstantinos Lambrou-Latreille

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Towards a Better Semantic Role Labeling of Complex Predicates
Glorianna Jagfeld | Lonneke van der Plas

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Exploring Relational Features and Learning under Distant Supervision for Information Extraction Tasks
Ajay Nagesh

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Entity/Event-Level Sentiment Detection and Inference
Lingjia Deng

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Initial Steps for Building a Lexicon of Adjectives with Scalemates
Bryan Wilkinson

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A Preliminary Evaluation of the Impact of Syntactic Structure in Semantic Textual Similarity and Semantic Relatedness Tasks
Ngoc Phuoc An Vo | Octavian Popescu

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Benchmarking Machine Translated Sentiment Analysis for Arabic Tweets
Eshrag Refaee | Verena Rieser

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Learning Kernels for Semantic Clustering: A Deep Approach
Ignacio Arroyo-Fernández

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Narrowing the Loop: Integration of Resources and Linguistic Dataset Development with Interactive Machine Learning
Seid Muhie Yimam

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Relation Extraction from Community Generated Question-Answer Pairs
Denis Savenkov | Wei-Lwun Lu | Jeff Dalton | Eugene Agichtein

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Detecting Translation Direction: A Cross-Domain Study
Sauleh Eetemadi | Kristina Toutanova

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Improving the Translation of Discourse Markers for Chinese into English
David Steele

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Discourse and Document-level Information for Evaluating Language Output Tasks
Carolina Scarton

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Speeding Document Annotation with Topic Models
Forough Poursabzi-Sangdeh | Jordan Boyd-Graber

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Lifelong Machine Learning for Topic Modeling and Beyond
Zhiyuan Chen

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Semantics-based Graph Approach to Complex Question-Answering
Tomasz Jurczyk | Jinho D. Choi

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Recognizing Textual Entailment using Dependency Analysis and Machine Learning
Nidhi Sharma | Richa Sharma | Kanad K. Biswas

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Bilingual lexicon extraction for a distant language pair using a small parallel corpus
Ximena Gutierrez-Vasques

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Morphological Paradigms: Computational Structure and Unsupervised Learning
Jackson Lee

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Computational Exploration to Linguistic Structures of Future: Classification and Categorization
Aiming Ni | Jinho D. Choi | Jason Shepard | Phillip Wolff

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Proceedings of the 2015 Conference of the North American Chapter of the Association for Computational Linguistics: Demonstrations

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Proceedings of the 2015 Conference of the North American Chapter of the Association for Computational Linguistics: Demonstrations
Matt Gerber | Catherine Havasi | Finley Lacatusu

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Two Practical Rhetorical Structure Theory Parsers
Mihai Surdeanu | Tom Hicks | Marco Antonio Valenzuela-Escárcega

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Analyzing and Visualizing Coreference Resolution Errors
Sebastian Martschat | Thierry Göckel | Michael Strube

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hyp: A Toolkit for Representing, Manipulating, and Optimizing Hypergraphs
Markus Dreyer | Jonathan Graehl

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Enhancing Instructor-Student and Student-Student Interactions with Mobile Interfaces and Summarization
Wencan Luo | Xiangmin Fan | Muhsin Menekse | Jingtao Wang | Diane Litman

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ICE: Rapid Information Extraction Customization for NLP Novices
Yifan He | Ralph Grishman

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AMRICA: an AMR Inspector for Cross-language Alignments
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Ckylark: A More Robust PCFG-LA Parser
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ELCO3: Entity Linking with Corpus Coherence Combining Open Source Annotators
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SETS: Scalable and Efficient Tree Search in Dependency Graphs
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Juan Soler-Company | Miguel Ballesteros | Bernd Bohnet | Simon Mille | Leo Wanner

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Lean Question Answering over Freebase from Scratch
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A Web Application for Automated Dialect Analysis
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An Open-source Framework for Multi-level Semantic Similarity Measurement
Mohammad Taher Pilehvar | Roberto Navigli

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Brahmi-Net: A transliteration and script conversion system for languages of the Indian subcontinent
Anoop Kunchukuttan | Ratish Puduppully | Pushpak Bhattacharyya

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A Concrete Chinese NLP Pipeline
Nanyun Peng | Francis Ferraro | Mo Yu | Nicholas Andrews | Jay DeYoung | Max Thomas | Matthew R. Gormley | Travis Wolfe | Craig Harman | Benjamin Van Durme | Mark Dredze

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CroVeWA: Crosslingual Vector-Based Writing Assistance
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Diane Napolitano | Kathleen Sheehan | Robert Mundkowsky

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Natural Language Question Answering and Analytics for Diverse and Interlinked Datasets
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WriteAhead2: Mining Lexical Grammar Patterns for Assisted Writing
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Question Answering System using Multiple Information Source and Open Type Answer Merge
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Using Word Semantics To Assist English as a Second Language Learners
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Proceedings of the 2015 Conference of the North American Chapter of the Association for Computational Linguistics: Tutorial Abstracts

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Proceedings of the 2015 Conference of the North American Chapter of the Association for Computational Linguistics: Tutorial Abstracts
Yang Liu | Thamar Solorio

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Hands-on Learning to Search for Structured Prediction
Hal Daumé III | John Langford | Kai-Wei Chang | He He | Sudha Rao

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Crowdsourcing for NLP
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The Logic of AMR: Practical, Unified, Graph-Based Sentence Semantics for NLP
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Deep Learning and Continuous Representations for Natural Language Processing
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Social Media Predictive Analytics
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Getting the Roles Right: Using FrameNet in NLP
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