2386 search results - page 231 / 478 » Representing and Reasoning with Preferences |
155
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KR
1998
Springer
15 years 10 months ago
1998
Springer
The paper investigates the characterisation of vague concepts within the framework of modal logic. This work builds on the supervaluation approach of Fine and exploits the idea of...
153
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ECAI
1992
Springer
15 years 10 months ago
1992
Springer
We consider non-Horn Deductive Data Bases (DDB) represented in a First Order language without function symbols. In this context the DDB is an incomplete description of the world. ...
202
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EWCBR
2006
Springer
15 years 10 months ago
2006
Springer
Feature selection for unsupervised tasks is particularly challenging, especially when dealing with text data. The increase in online documents and email communication creates a nee...
154
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GFKL
2006
Springer
15 years 10 months ago
2006
Springer
Abstract. Solving conflicts between overlapping databases requires an understanding of the reasons that lead to the inconsistencies. Provided that conflicts do not occur randomly b...
159
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DLOG
2007
15 years 9 months ago
2007
In this paper we deal with the problem of providing natural language front-ends to databases upon which an ontology layer has been added. Specifically, we are interested in expres...