14306 search results - page 657 / 2862 » Database System Concepts |
192
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DLOG
2007
15 years 9 months ago
2007
We outline DLMedia, an ontology mediated multimedia information retrieval system, which combines logic-based retrieval with multimedia featurebased similarity retrieval. An ontolog...
161
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LWA
2007
15 years 8 months ago
2007
First, this paper introduces the concept and the upcoming features of Asynchronous Adaptive Hypermedia Systems (AAHS). The design of a concrete system will show how the new princi...
185
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TRECVID
2008
15 years 8 months ago
2008
In this paper, we describe the IBM Research system for indexing, analysis, and retrieval of video as applied to the TREC-2008 video retrieval benchmark. This year, focus of the sy...
164
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ISTA
2001
15 years 8 months ago
2001
: The interest in the study of trust has grown steadily since 1990 in a wide range of scholarly disciplines. The science of information systems is no exception, since the concepts ...
173
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AUTOMATICA
2007
15 years 7 months ago
2007
We discuss notions of detectability for stochastic linear control systems of Itˆo type. A natural concept of detectability requires a non-zero output, if the state process is uns...