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» A Constraint-Based Approach to Linguistic Performance
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ACL
2009
14 years 7 months ago
Graph Ranking for Sentiment Transfer
With the aim to deal with sentiment-transfer problem, we proposed a novel approach, which integrates the sentiment orientations of documents into the graph-ranking algorithm. We a...
Qiong Wu, Songbo Tan, Xueqi Cheng
ACL
2009
14 years 7 months ago
Bayesian Learning of a Tree Substitution Grammar
Tree substitution grammars (TSGs) offer many advantages over context-free grammars (CFGs), but are hard to learn. Past approaches have resorted to heuristics. In this paper, we le...
Matt Post, Daniel Gildea
SCAM
2008
IEEE
15 years 4 months ago
Automated Detection of Code Vulnerabilities Based on Program Analysis and Model Checking
Ensuring the correctness and reliability of software systems is one of the main problems in software development. Model checking, a static analysis method, is preponderant in impr...
Lei Wang, Qiang Zhang, PengChao Zhao
NAACL
2010
14 years 7 months ago
The Effect of Ambiguity on the Automated Acquisition of WSD Examples
Several methods for automatically generating labeled examples that can be used as training data for WSD systems have been proposed, including a semisupervised approach based on re...
Mark Stevenson, Yikun Guo
IJCSA
2008
137views more  IJCSA 2008»
14 years 9 months ago
Algorithms to Improve Performance of Natural Language Interface
: Performance of Natural Language Interface often deteriorates due to linguistic phenomena of Semantic Symmetry and Ambiguous Modification (Katz and Lin, 2003). In this paper we pr...
M. R. Joshi, R. A. Akerkar