Sciweavers

ACL
2015
8 years 7 months ago
Scalable Semantic Parsing with Partial Ontologies
We consider the problem of building scalable semantic parsers for Freebase, and present a new approach for learning to do partial analyses that ground as much of the input text as...
Eunsol Choi, Tom Kwiatkowski, Luke Zettlemoyer
ACL
2015
8 years 7 months ago
A Domain-independent Rule-based Framework for Event Extraction
We describe the design, development, and API of ODIN (Open Domain INformer), a domainindependent, rule-based event extraction (EE) framework. The proposed EE approach is: simple (...
Marco Antonio Valenzuela-Escarcega, Gustave Hahn-P...
ACL
2015
8 years 7 months ago
Entity Hierarchy Embedding
Existing distributed representations are limited in utilizing structured knowledge to improve semantic relatedness modeling. We propose a principled framework of embedding entitie...
Zhiting Hu, Poyao Huang, Yuntian Deng, Yingkai Gao...
ACL
2015
8 years 7 months ago
Model Adaptation for Personalized Opinion Analysis
Humans are idiosyncratic and variable: towards the same topic, they might hold different opinions or express the same opinion in various ways. It is hence important to model opini...
Mohammad Al Boni, Keira Zhou, Hongning Wang, Matth...
ACL
2015
8 years 7 months ago
One Tense per Scene: Predicting Tense in Chinese Conversations
We study the problem of predicting tense in Chinese conversations. The unique challenges include: (1) Chinese verbs do not have explicit lexical or grammatical forms to indicate t...
Tao Ge, Heng Ji, Baobao Chang, Zhifang Sui
ACL
2015
8 years 7 months ago
A Re-ranking Model for Dependency Parser with Recursive Convolutional Neural Network
In this work, we address the problem to model all the nodes (words or phrases) in a dependency tree with the dense representations. We propose a recursive convolutional neural net...
Chenxi Zhu, Xipeng Qiu, Xinchi Chen, Xuanjing Huan...
ACL
2015
8 years 7 months ago
Learning Word Representations by Jointly Modeling Syntagmatic and Paradigmatic Relations
Vector space representation of words has been widely used to capture fine-grained linguistic regularities, and proven to be successful in various natural language processing task...
Fei Sun, Jiafeng Guo, Yanyan Lan, Jun Xu, Xueqi Ch...
ACL
2015
8 years 7 months ago
It Depends: Dependency Parser Comparison Using A Web-based Evaluation Tool
The last few years have seen a surge in the number of accurate, fast, publicly available dependency parsers. At the same time, the use of dependency parsing in NLP applications ha...
Jinho D. Choi, Joel R. Tetreault, Amanda Stent
ACL
2015
8 years 7 months ago
Aligning Opinions: Cross-Lingual Opinion Mining with Dependencies
We propose a cross-lingual framework for fine-grained opinion mining using bitext projection. The only requirements are a running system in a source language and word-aligned par...
Mariana S. C. Almeida, Cláudia Pinto, Helen...
ACL
2015
8 years 7 months ago
Leveraging Compounds to Improve Noun Phrase Translation from Chinese and German
This paper presents a method to improve the translation of polysemous nouns, when a previous occurrence of the noun as the head of a compound noun phrase is available in a text. T...
Xiao Pu, Laura Mascarell, Andrei Popescu-Belis, Ma...