2097 search results - page 194 / 420 » Knowledge Base Maintenance through Knowledge Representation |
120
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CADE
2006
Springer
15 years 7 months ago
2006
Springer
In this paper we study interpolation in local extensions of a base theory. We identify situations in which it is possible to obtain interpolants in a hierarchical manner, by using ...
123
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EACL
2003
ACL Anthology
15 years 5 months ago
2003
ACL Anthology
One of the major challenges in TRECstyle question-answering (QA) is to overcome the mismatch in the lexical representations in the query space and document space. This is particul...
137
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JELIA
2004
Springer
15 years 9 months ago
2004
Springer
Abstract. The growing size of electronically available text corpora like companies’ intranets or the WWW has made information access a hot topic within computational linguistics....
139
Voted
EPIA
1995
Springer
15 years 7 months ago
1995
Springer
In this paper, we study the retrieval problem in ALN, which is a tractable concept language with number restrictions. Following the approach proposed in [12], this work differs fr...
135
Voted
IJCAI
2007
15 years 5 months ago
2007
A formula in first-order logic can be viewed as a tree, with a logical connective at each node, and a knowledge base can be viewed as a tree whose root is a conjunction. Markov l...