3341 search results - page 478 / 669 » On Bounded Queries and Approximation |
174
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SIAMNUM
2011
15 years 1 months ago
2011
We present a method to approximate (in any space dimension) diffusion equations with schemes having a specific structure; this structure ensures that the discrete local maximum a...
332
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INFOCOM
2011
IEEE
14 years 10 months ago
2011
IEEE
—It is well-known that the application of directional antennas can help conserve bandwidth and energy consumption in wireless networks. Thus, to achieve efficiency in wireless n...
160
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ATAL
2011
Springer
14 years 6 months ago
2011
Springer
k- and t-optimality algorithms [9, 6] provide solutions to DCOPs that are optimal in regions characterized by its size and distance respectively. Moreover, they provide quality gu...
210
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COMGEO
2012
ACM
14 years 2 months ago
2012
ACM
Let G be an unweighted graph of complexity n embedded in a surface of genus g, orientable or not. We describe improved algorithms to compute a shortest non-contractible and a shor...
175
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INFOCOM
2012
IEEE
13 years 9 months ago
2012
IEEE
—Conserving network-wide energy consumption is becoming an increasingly important concern for network operators. In this work, we study network-wide energy conservation problem w...