1576 search results - page 121 / 316 » Properties of Synthetic Optimization Problems |
162
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DOLAP
2005
ACM
15 years 6 months ago
2005
ACM
Materialized views are nowadays commonly used in the data warehouse environment. Materialized views need to be updated when data sources change. Since the update of the views may ...
145
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GBRPR
2009
Springer
15 years 2 months ago
2009
Springer
In this paper, we present a novel graph construction method and demonstrate its usage in a broad range of applications starting from a relatively simple single-surface segmentation...
120
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SJ
2010
14 years 11 months ago
2010
We study the upgrading problem of existing Passive Optical Networks (PONs) that need to increase their capacity at different points in time. Our method upgrades line rates and migr...
145
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STOC
2003
ACM
16 years 4 months ago
2003
ACM
We describe a general technique for converting an online algorithm B to a truthtelling mechanism. We require that the original online competitive algorithm has certain "nicen...
163
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INFOCOM
2009
IEEE
15 years 11 months ago
2009
IEEE
Abstract— Sum rate maximization by power control is an important, challenging, and extensively studied problem in wireless networks. It is a nonconvex optimization problem and ac...