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» Unsupervised Semantic Parsing
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NAACL
2003
15 years 3 months ago
Building lexical semantic representations for Natural Language instructions
We report on our work to automatically build a corpus of instructional text annotated with lexical semantics information. We have coupled the parser LCFLEX with a lexicon and onto...
Elena Terenzi, Barbara Di Eugenio
ACL
2010
14 years 12 months ago
Improving Chinese Semantic Role Labeling with Rich Syntactic Features
Developing features has been shown crucial to advancing the state-of-the-art in Semantic Role Labeling (SRL). To improve Chinese SRL, we propose a set of additional features, some...
Weiwei Sun
EKAW
2008
Springer
15 years 3 months ago
Unsupervised Discovery of Compound Entities for Relationship Extraction
In this paper we investigate unsupervised population of a biomedical ontology via information extraction from biomedical literature. Relationships in text seldom connect simple ent...
Cartic Ramakrishnan, Pablo N. Mendes, Shaojun Wang...
ACL
2008
15 years 3 months ago
Unsupervised Learning of Narrative Event Chains
Hand-coded scripts were used in the 1970-80s as knowledge backbones that enabled inference and other NLP tasks requiring deep semantic knowledge. We propose unsupervised induction...
Nathanael Chambers, Daniel Jurafsky
112
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ICSE
2003
IEEE-ACM
16 years 2 months ago
Recovering Documentation-to-Source-Code Traceability Links using Latent Semantic Indexing
An information retrieval technique, latent semantic indexing, is used to automatically identify traceability links from system documentation to program source code. The results of...
Andrian Marcus, Jonathan I. Maletic