2987 search results - page 262 / 598 » Multiobjective Query Optimization |
176
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ICDE
2011
IEEE
14 years 5 months ago
2011
IEEE
— In this paper, we study the problem of efficiently computing multiple aggregation queries over a data stream. In order to share computation, prior proposals have suggested ins...
117
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WISE
2005
Springer
15 years 8 months ago
2005
Springer
Abstract. Answering a query over a group of RDF data pages is a trivial process. However, in the Semantic Web, there is a need for ontology technology. Consequently, OWL, a family ...
138
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CORR
2010
Springer
14 years 11 months ago
2010
Springer
In this paper, we propose a stochastic model to describe how search service providers charge client companies based on users' queries for the keywords related to these compan...
178
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SIGMOD
2006
ACM
16 years 2 months ago
2006
ACM
The networking and distributed systems communities have recently explored a variety of new network architectures, both for applicationlevel overlay networks, and as prototypes for...
122
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GECCO
2009
Springer
15 years 9 months ago
2009
Springer
Mathematical modeling for gene regulative networks (GRNs) provides an effective tool for hypothesis testing in biology. A necessary step in setting up such models is the estimati...