Sciweavers

ACL
2015
10 years 3 months ago
BrailleSUM: A News Summarization System for the Blind and Visually Impaired People
In this article, we discuss the challenges of document summarization for the blind and visually impaired people and then propose a new system called BrailleSUM to produce better s...
Xiaojun Wan, Yue Hu
ACL
2015
10 years 3 months ago
Topic Modeling based Sentiment Analysis on Social Media for Stock Market Prediction
The goal of this research is to build a model to predict stock price movement using sentiments on social media. A new feature which captures topics and their sentiments simultaneo...
Thien Hai Nguyen, Kiyoaki Shirai
ACL
2015
10 years 3 months ago
Word-based Japanese typed dependency parsing with grammatical function analysis
We present a novel scheme for wordbased Japanese typed dependency parser which integrates syntactic structure analysis and grammatical function analysis such as predicate-argument...
Takaaki Tanaka, Masaaki Nagata
ACL
2015
10 years 3 months ago
Parsing as Reduction
We reduce phrase-based parsing to dependency parsing. Our reduction is grounded on a new intermediate representation, “head-ordered dependency trees,” shown to be isomorphic t...
Daniel Fernández-González, Andr&eacu...
ACL
2015
10 years 3 months ago
Cross-lingual Dependency Parsing Based on Distributed Representations
This paper investigates the problem of cross-lingual dependency parsing, aiming at inducing dependency parsers for low-resource languages while using only training data from a res...
Jiang Guo, Wanxiang Che, David Yarowsky, Haifeng W...
ACL
2015
10 years 3 months ago
Learning Anaphoricity and Antecedent Ranking Features for Coreference Resolution
We introduce a simple, non-linear mention-ranking model for coreference resolution that attempts to learn distinct feature representations for anaphoricity detection and anteceden...
Sam Wiseman, Alexander M. Rush, Stuart M. Shieber,...
ACL
2015
10 years 3 months ago
Knowledge Graph Embedding via Dynamic Mapping Matrix
Knowledge graphs are useful resources for numerous AI applications, but they are far from completeness. Previous work such as TransE, TransH and TransR/CTransR regard a relation a...
Guoliang Ji, Shizhu He, Liheng Xu, Kang Liu, Jun Z...
ACL
2015
10 years 3 months ago
Probing the Linguistic Strengths and Limitations of Unsupervised Grammar Induction
Work in grammar induction should help shed light on the amount of syntactic structure that is discoverable from raw word or tag sequences. But since most current grammar induction...
Yonatan Bisk, Julia Hockenmaier
ACL
2015
10 years 3 months ago
OMWEdit - The Integrated Open Multilingual Wordnet Editing System
Wordnets play a central role in many natural language processing tasks. This paper introduces a multilingual editing system for the Open Multilingual Wordnet (OMW: Bond and Foster...
Luís Morgado da Costa, Francis Bond
ACL
2015
10 years 3 months ago
Perceptually Grounded Selectional Preferences
Selectional preferences (SPs) are widely used in NLP as a rich source of semantic information. While SPs have been traditionally induced from textual data, human lexical acquisiti...
Ekaterina Shutova, Niket Tandon, Gerard de Melo