15485 search results - page 250 / 3097 » Computing Optimal Subsets |
225
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STOC
2012
ACM
13 years 9 months ago
2012
ACM
We consider submodular optimization problems, and provide a general way of translating oracle inapproximability results arising from the symmetry gap technique to computational co...
182
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ICS
2009
Tsinghua U.
16 years 1 months ago
2009
Tsinghua U.
The Cell BE is a multicore processor with eight vector accelerators (called SPEs) that implement explicit cache management through direct memory access engines. While the Cell has...
164
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CCGRID
2009
IEEE
16 years 1 months ago
2009
IEEE
— As the scale and complexity of parallel systems continue to grow, failures become more and more an inevitable fact for solving large-scale applications. In this research, we pr...
186
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CISS
2008
IEEE
16 years 1 months ago
2008
IEEE
— In this paper, we present a distributed algorithm for detecting redundancies in a sensor network with no location information. We demonstrate how, in the absence of localizatio...
162
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CF
2010
ACM
15 years 11 months ago
2010
ACM
Over the past decade, the trajectory to the petascale has been built on increased complexity and scale of the underlying parallel architectures. Meanwhile, software developers hav...