573 search results - page 15 / 115 » A Semantic Approach to Question Answering Systems |
COLING
2002
13 years 8 months ago
2002
In order to respond correctly to a free form factual question given a large collection of texts, one needs to understand the question to a level that allows determining some of th...
CLEF
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. This paper describes a full data-driven system for question answering. The system uses pattern matching and statistical techniques to identify the relevant passages as we...
AWIC
2003
Springer
14 years 1 months ago
2003
Springer
Abstract Search engines, with Google at the top, have many remarkable capabilities. But what is not among them is the deduction capability—the capability to synthesize an answer ...
IR
2006
13 years 8 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
2007
13 years 9 months ago
2007
One of the NLM experimental approaches to the 2007 Genomics track question answering task followed the track evaluation design: we attempted identifying exact answers in the form ...