280 search results - page 7 / 56 » Natural Language Annotations for Question Answering |
73
Voted
NLDB
2000
Springer
15 years 1 months ago
2000
Springer
This paper discusses the use of information extraction and natural language generation in the design of an automated e-mail answering system. We analyse short free-form texts and ...
EMNLP
2009
14 years 7 months ago
2009
In this paper, we investigate how an accurate question classifier contributes to a question answering system. We first present a Maximum Entropy (ME) based question classifier whi...
FLAIRS
2008
14 years 12 months ago
2008
Understanding answers to open-ended explanation questions is important in intelligent tutoring systems. Existing systems use natural language techniques in essay analysis, but rev...
101
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CICLING
2006
Springer
15 years 1 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 ...
75
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ICADL
2005
Springer
15 years 3 months ago
2005
Springer
Question answering (QA) is the study on the methodology that returns exact answers to natural language questions. This paper attempts to increase the coverage and accuracy of QA sy...