86 search results - page 1 / 18 » Question Answering Using Constraint Satisfaction: QA-By-Doss... |
ACL
2004
13 years 6 months ago
2004
AWIC
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. Answer validation is an important component of any question answering system. In this paper we show how the formalism of prioritized fuzzy constraint satisfaction allows ...
CONSTRAINTS
1998
13 years 4 months ago
1998
Many temporal applications like planning and scheduling can be viewed as special cases of the numeric and symbolic temporal constraint satisfaction problem. Thus we have developed ...
DKE
2008
13 years 5 months ago
2008
In this paper, we discuss a novel technique based on semantic constraints to improve the performance and portability of a reformulation-based question answering system. First, we ...
SKG
2006
IEEE
13 years 11 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...