46 search results - page 2 / 10 » Learning patterns to answer open domain questions on the web |
ACL
2003
13 years 6 months ago
2003
Speech interfaces to question-answering systems offer significant potential for finding information with phones and mobile networked devices. We describe a demonstration of spok...
SIGIR
2003
ACM
13 years 10 months ago
2003
ACM
One of the major problems in question answering (QA) is that the queries are either too brief or often do not contain most relevant terms in the target corpus. In order to overcom...
TREC
2004
13 years 6 months ago
2004
We describe our first participation in TREC. We only competed in the Question Answering (QA) category and limited our runs to factoids. Our approach was to use our open domain QA ...
JCDL
2004
ACM
13 years 10 months ago
2004
ACM
CICLING
2006
Springer
13 years 8 months ago
2006
Springer
Abstract. In this paper, we present a method for the automatic acquisition of semantic-based reformulations from natural language questions. Our goal is to find useful and generic ...