2957 search results - page 411 / 592 » The Complexity of Polynomial-Time Approximation |
178
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WSC
2008
15 years 8 months ago
2008
Many inference methods of queueing systems have been developed on the basis of Larson's QIE(queue inference engine) with the assumption of homogeneous Poisson arrivals. It in...
171
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COMPGEOM
2005
ACM
15 years 8 months ago
2005
ACM
In this paper, we bound the difference between the total mean curvatures of two closed surfaces in R3 in terms of their total absolute curvatures and the Fr´echet distance betwee...
164
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COLCOM
2007
IEEE
15 years 8 months ago
2007
IEEE
Abstract—Subscription covering detection is useful to improving the performance of any publish/subscribe system. However, an exact solution to querying coverings among a large se...
191
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PODS
2010
ACM
15 years 8 months ago
2010
ACM
We study highly expressive query languages such as datalog, fixpoint, and while-languages on probabilistic databases. We generalize these languages such that computation steps (e....
168
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ECAI
2008
Springer
15 years 8 months ago
2008
Springer
At the "functional level", Semantic Web Services (SWS) are described akin to planning operators, with preconditions and effects relative to an ontology; the ontology prov...