3341 search results - page 481 / 669 » On Bounded Queries and Approximation |
150
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COMPGEOM
2009
ACM
16 years 1 months ago
2009
ACM
It was shown in [11] that any orientable graph of genus g can be probabilistically embedded into a graph of genus g − 1 with constant distortion. Removing handles one by one giv...
178
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WCNC
2008
IEEE
16 years 27 days ago
2008
IEEE
Abstract— We consider a scenario in which frequency agile radios opportunistically share a fixed spectrum resource with a set of primary nodes. We develop a collaborative scheme...
187
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IPCCC
2007
IEEE
16 years 25 days ago
2007
IEEE
This paper focuses on network coding based multirate multimedia streaming in directed networks and aims at maximizing the total layers received by all receivers, which directly de...
156
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GD
2007
Springer
16 years 21 days ago
2007
Springer
In John Tantalo’s on-line game Planarity the player is given a non-plane straight-line drawing of a planar graph. The aim is to make the drawing plane as quickly as possible by m...
164
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IFIP
2007
Springer
16 years 20 days ago
2007
Springer
The paper deals with the numerical treatment of optimal control problems with bounded distributed controls and elliptic state equations by a wider class of barrier-penalty methods...