328 search results - page 11 / 66 » Knowledge Acquisition for Question Answering |
WWW
2008
ACM
14 years 10 months ago
2008
ACM
A half-day single track workshop is designed to gather academic researchers and industrial practitioners at to share ideas and knowledge of know-how, and to discuss all relevant i...
ERCIMDL
2007
Springer
14 years 4 months ago
2007
Springer
Abstract. In this paper we present an approach to question answering over heterogeneous knowledge sources that makes use of different ontology management components within the sce...
EACL
2003
ACL Anthology
13 years 11 months ago
2003
ACL Anthology
One of the major challenges in TRECstyle question-answering (QA) is to overcome the mismatch in the lexical representations in the query space and document space. This is particul...
ECAI
2004
Springer
14 years 3 months ago
2004
Springer
Open domain question answering (QA) systems have to bridge the potential vocabulary mismatch between a question and its candidate answers. One can view this as a recall problem and...
CSUR
2006
13 years 10 months ago
2006
The growing availability of on-line textual sources and the potential number of applications of knowledge acquisition from textual data has lead to an increase in Information Extr...