2542 search results - page 72 / 509 » Computing Cartograms with Optimal Complexity |
133
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SPAA
2010
ACM
15 years 3 months ago
2010
ACM
We study the communication complexity of rumor spreading in the random phone-call model. Suppose n players communicate in parallel rounds, where in each round every player calls a...
123
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ICPP
2007
IEEE
15 years 9 months ago
2007
IEEE
Sequence alignment is a fundamental problem in the computational biology. Many alignment methods have been proposed in the literature, such as pair-wise sequence alignment (2SA), ...
140
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HPCC
2007
Springer
15 years 9 months ago
2007
Springer
Abstract. Automatic execution time prediction of the Grid applications plays a critical role in making the pervasive Grid more reliable and predictable. However, automatic executio...
145
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FOCS
2009
IEEE
15 years 10 months ago
2009
IEEE
Abstract— We consider the problem of estimating cascaded aggregates over a matrix presented as a sequence of updates in a data stream. A cascaded aggregate P ◦Q is defined by ...
122
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ICC
2007
IEEE
15 years 9 months ago
2007
IEEE
—In this paper, a lattice-reduction-aided (LRA) With such an approximation, the complexity of VP is greatly minimum mean square error (MMSE) vector precoding (VP) is reduced. pro...