667 search results - page 2 / 134 » Using Semantic Roles to Improve Question Answering |
IRI
2008
IEEE
13 years 10 months ago
2008
IEEE
Specific information on biomolecular events such as protein-protein and gene-protein interactions is essential for molecular biology researchers. However, the results derived by c...
AI
2007
Springer
13 years 10 months ago
2007
Springer
Abstract. In this paper we introduce a system that automatically summarizes multiple biomedical documents relevant to a question. The system extracts biomedical and general concept...
ESWS
2005
Springer
13 years 9 months ago
2005
Springer
As semantic markup becomes ubiquitous, it will become important to be able to ask queries and obtain answers, using natural language (NL) expressions, rather than the keyword-based...
SEMCO
2007
IEEE
13 years 10 months ago
2007
IEEE
This paper addresses the question of how to obtain consistent semantic annotation on the basis of a set of noisy texts. Many potential realworld applications of semantic computing...
SIGIR
2005
ACM
13 years 9 months ago
2005
ACM
State-of-the-art question answering (QA) systems employ termdensity ranking to retrieve answer passages. Such methods often retrieve incorrect passages as relationships among ques...