274 search results - page 16 / 55 » Computational complexity of queries based on itemsets |
105
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IJCAI
2007
15 years 1 months ago
2007
In this paper we propose a framework for decentralized model-based diagnosis of complex systems modeled with qualitative constraints and whose models are distributed among their s...
109
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CIDR
2003
15 years 1 months ago
2003
Speculation is an every day phenomenon whereby one acts in anticipation of particular conditions that are likely to hold in the future. Computer science research has seen many suc...
125
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ECCB
2005
IEEE
15 years 6 months ago
2005
IEEE
Many areas of modern biology are concerned with the management, storage, visualization, comparison, and analysis of networks. For instance, networks are used to model signal trans...
106
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PODS
2010
ACM
15 years 5 months ago
2010
ACM
The notion of certain answers arises when one queries incompletely specified databases, e.g., in data integration and exchange scenarios, or databases with missing information. W...
107
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SIGMOD
2008
ACM
15 years 12 days ago
2008
ACM
We consider the problem of evaluating multiple overlapping queries defined on data streams, where each query is a conjunction of multiple filters and each filter may be shared acr...