3049 search results - page 437 / 610 » On the Convergence of Bound Optimization Algorithms |
155
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ICASSP
2008
IEEE
15 years 11 months ago
2008
IEEE
Transmit-power control is a critical task in cognitive radio (CR) networks. In the present contribution, adherence to hierarchies between primary and secondary users in a peer-to-...
121
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INFOCOM
2005
IEEE
15 years 10 months ago
2005
IEEE
— In this paper, we study cross-layer design for rate control in multihop wireless networks. In our previous work, we have developed an optimal cross-layered rate control scheme ...
126
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FOCS
1989
IEEE
15 years 8 months ago
1989
IEEE
We present a randomized strategy for maintaining balance in dynamically changing search trees that has optimal expected behavior. In particular, in the expected case a search or a...
137
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ISCI
2007
15 years 4 months ago
2007
Declustering techniques reduce query response time through parallel I/O by distributing data among multiple devices. Except for a few cases it is not possible to find declusterin...
137
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ICRA
2006
IEEE
15 years 10 months ago
2006
IEEE
— This paper presents an interior point approach to exact distance computation between convex objects represented as intersections of implicit surfaces. Exact distance computatio...