1007 search results - page 15 / 202 » The Complexity of Futile Questioning |
TREC
2003
13 years 11 months ago
2003
Many researchers have used lexical networks and ontologies to mitigate synonymy and polysemy problems in Question Answering (QA), systems coupled with taggers, query classifiers,...
ISSAC
2007
Springer
14 years 3 months ago
2007
Springer
We describe some major recent progress in exact and symbolic linear algebra. These advances concern the improvement of complexity estimates for fundamental problems such as linear...
NDQA
2003
13 years 11 months ago
2003
Growth in government investment, academic research, and commercial question answering (QA) systems is motivating a need for increased planning and coordination. The internationali...
ICSE
2010
IEEE-ACM
14 years 2 months ago
2010
IEEE-ACM
A reachability question is a search across feasible paths through a program for target statements matching search criteria. In three separate studies, we found that reachability q...
IR
2006
13 years 9 months ago
2006
In this paper we describe and evaluate a Question Answering (QA) system that goes beyond answering factoid questions. Our approach to QA assumes no restrictions on the type of que...