8301 search results - page 1457 / 1661 » Risk-Aware Information Retrieval |
182
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CIKM
2004
Springer
16 years 1 days ago
2004
Springer
This paper presents a cluster validation based document clustering algorithm, which is capable of identifying both important feature words and true model order (cluster number). I...
211
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EKAW
2004
Springer
16 years 1 days ago
2004
Springer
In order to enable knowledge sharing and reuse among software entities, artificial intelligence researchers have proposed to develop ‘ontologies’ as the explicit formal specifi...
182
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EKAW
2004
Springer
16 years 1 days ago
2004
Springer
Capturing and exploiting knowledge is at the heart of several important problems such as decision making, the semantic web, and intelligent agents. The captured knowledge must be a...
178
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FOIKS
2004
Springer
16 years 23 hour ago
2004
Springer
Abstract. Ordered Choice Logic Programming (OCLP) allows for dynamic preference-based decision-making with multiple alternatives without the need for any form of negation. This com...
160
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GRID
2004
Springer
16 years 19 hour ago
2004
Springer
In this paper we report experience in the use of computational grids in the domain of natural language processing, particularly in the area of information extraction, to create qu...