117 search results - page 10 / 24 » Improving Passage Retrieval in Question Answering Using NLP |
85
Voted
ECIR
2007
Springer
14 years 11 months ago
2007
Springer
Question answering systems rely on retrieval components to identify documents that contain an answer to a user’s question. The formulation of queries that are used for retrieving...
IRI
2008
IEEE
15 years 3 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...
WWW
2002
ACM
15 years 10 months ago
2002
ACM
Web-based search engines such as Google and NorthernLight return documents that are relevant to a user query, not answers to user questions. We have developed an architecture that...
CLEF
2008
Springer
14 years 11 months ago
2008
Springer
In this paper, we assess the impact of using thesaurus-based query expansion methods, at the Information Retrieval (IR) stage of a Question Answering (QA) system. We focus on expan...
CLEF
2009
Springer
14 years 10 months ago
2009
Springer
In this paper we report the experiments for the CLEF 2009 Robust-WSD task, both for the monolingual (English) and the bilingual (Spanish to English) subtasks. Our main experimenta...