461 search results - page 16 / 93 » Question Answering System: Retrieving Relevant Passages |
AIIA
2007
Springer
14 years 4 months ago
2007
Springer
In this paper we compare four selection strategies in evolutionary optimization of information retrieval (IR) in a question answering setting. The IR index has been augmented by li...
AAAI
1996
13 years 11 months ago
1996
This paper discusses techniques that improve the performance of a case retrieval system, after it is deployed, as a result of the continued usage of the system, by remembering pre...
TREC
2001
13 years 11 months ago
2001
This paper describes the retrieval experiments for the main task and list task of the TREC-10 questionanswering track. The question answering system described automatically finds ...
TREC
2000
13 years 11 months ago
2000
This paper describes a question answering system that automatically finds answers to questions in a large collection of documents. The prototype CNLP question answering system was...
NAACL
2003
13 years 11 months ago
2003
Recent TREC results have demonstrated the need for deeper text understanding methods. This paper introduces the idea of automated reasoning applied to question answering and shows...