7607 search results - page 1231 / 1522 » Querying data provenance |
165
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IJCAI
2003
15 years 8 months ago
2003
Speculative execution of information gathering plans can dramatically reduce the effect of source I/O latencies on overall performance. However, the utility of speculation is clos...
177
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IJCAI
2003
15 years 8 months ago
2003
The success of the Semantic Web crucially depends on the easy creation, integration and use of semantic data. For this purpose, we consider an integration scenario that defies co...
171
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SPIESR
2004
15 years 8 months ago
2004
Evaluation in visual information retrieval is usually performed by executing test queries and calculating recall and precision based on predefined media collections and ground tru...
198
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UAI
1997
15 years 8 months ago
1997
We consider probabilistic inference in general hybrid networks, which include continuous and discrete variables in an arbitrary topology. We reexamine the question of variable dis...
206
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CLEF
2010
Springer
15 years 7 months ago
2010
Springer
Log data constitutes a relevant aspect in the evaluation process of multilingual search services. Activity logs allow to study the usage of search engines and to better adapt them ...