536 search results - page 25 / 108 » Retrieval Using Structure for Question Answering |
SIGIR
2008
ACM
13 years 8 months ago
2008
ACM
Question answering systems increasingly need to deal with complex information needs that require more than simple factoid answers. The evaluation of such systems is usually carrie...
INEX
2004
Springer
14 years 2 months ago
2004
Springer
The INEX query languages allow the extraction of fragments from selected documents. This power is not much used in INEX queries. The paper suggests reasons why, and considers which...
WWW
2006
ACM
14 years 9 months ago
2006
ACM
In this poster we present an approach to query answering over knowledge sources that makes use of different ontology management components within an application scenario of the BT...
ANLP
2000
13 years 10 months ago
2000
Information retrieval systems have typically concentrated on retrieving a set of documents which are relevant to a user's query. This paper describes a system that attempts t...
SKG
2006
IEEE
14 years 2 months ago
2006
IEEE
A new semantic pattern is proposed in this paper, which can be used by users to post questions and answers in user-interactive question answering (QA) system. The necessary proced...