85 search results - page 1 / 17 » Genetic Algorithms for Data-Driven Web Question Answering |
EC
2008
13 years 4 months ago
2008
We present1 an evolutionary approach for the computation of exact answers to Natural Languages (NL) questions. Answers are extracted directly from the N
AIIA
2007
Springer
13 years 10 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...
CIKM
2005
Springer
13 years 10 months ago
2005
Springer
There has recently been a significant increase in the number of community-based question and answer services on the Web where people answer other peoples’ questions. These serv...
IR
2006
13 years 4 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...
TREC
2004
13 years 6 months ago
2004
This paper describes the work we have been done in the last year on the DIOGENE Question Answering system developed at ITC-Irst. We present two preliminary experiments showing the...