889 search results - page 57 / 178 » An analysis of Internet chat systems |
150
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WWW
2007
ACM
16 years 6 months ago
2007
ACM
In a new model for answer retrieval, document collections are distilled offline into large repositories of facts. Each fact constitutes a potential direct answer to questions seek...
154
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IADIS
2009
15 years 3 months ago
2009
In this paper, we propose a new approach for the automatic audio-based out-of-scene detection of audio-visual data, recorded by different cameras, camcorders or mobile phones duri...
130
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OTM
2005
Springer
15 years 11 months ago
2005
Springer
Various filtering algorithms for publish/subscribe systems have been proposed. One distinguishing characteristic is their internal representation of Boolean subscriptions: They ei...
162
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ASWC
2008
Springer
15 years 8 months ago
2008
Springer
This paper discusses ontology mapping between two taxonomies of functions of artifacts for the engineering knowledge management. The mapping is of two ways and has been manually es...
157
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SEMWEB
2005
Springer
15 years 11 months ago
2005
Springer
We address the problem of linking observations from reality to a semantic web based knowledge base. Concepts in the biological domain are increasingly being formalized through ont...