27 search results - page 1 / 6 » Dependency relation matching for answer selection |
104
Voted
SIGIR
2005
ACM
15 years 9 months ago
2005
ACM
143
Voted
SIGIR
2005
ACM
15 years 9 months ago
2005
ACM
State-of-the-art question answering (QA) systems employ termdensity ranking to retrieve answer passages. Such methods often retrieve incorrect passages as relationships among ques...
162
Voted
CORR
2010
Springer
14 years 10 months ago
2010
Springer
Matching dependencies were recently introduced as declarative rules for data cleaning and entity resolution. Enforcing a matching dependency on a database instance identifies the ...
158
Voted
JDCTA
2010
14 years 10 months ago
2010
In this paper we introduce the semantic approach of the answer extraction component of a question answering system called SBUQA. The answer extraction component gets the retrieved...
166
Voted
EMNLP
2008
15 years 5 months ago
2008
Complex questions that require inferencing and synthesizing information from multiple documents can be seen as a kind of topicoriented, informative multi-document summarization. I...