606 search results - page 4 / 122 » Answer Diversification for Complex Question Answering on the... |
121
click to vote
DKE
2008
15 years 1 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 ...
107
click to vote
EC
2008
15 years 1 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
120
Voted
NAACL
2004
15 years 3 months ago
2004
In this paper we describe and evaluate a Question Answering system that goes beyond answering factoid questions. We focus on FAQlike questions and answers, and build our system ar...
134
click to vote
ECIR
2006
Springer
15 years 3 months ago
2006
Springer
Answering multiple-choice questions, where a set of possible answers is provided together with the question, constitutes a simplified but nevertheless challenging area in question ...
137
click to vote
LEC
2002
IEEE
15 years 6 months ago
2002
IEEE
The Web has emerged as a huge information repository that can be used for various knowledge based applications, an important one being Question Answering (QA). The paper discusses...