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207
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APPROX
2010
Springer
15 years 6 months ago
2010
Springer
We study the problem of monotonicity testing over the hypercube. As previously observed in several works, a positive answer to a natural question about routing properties of the hy...
146
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CORR
2010
Springer
15 years 6 months ago
2010
Springer
We axiomatically characterize the class of pairwise irresolute social choice functions that are group-strategyproof according to Kelly's preference extension. The class is na...
152
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ENTCS
2008
15 years 6 months ago
2008
We argue in this paper that benchmarking should be complemented by direct measurement of parallelisation overheads when evaluating parallel state-space exploration algorithms. Thi...
185
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BMCBI
2006
15 years 6 months ago
2006
Background: Topic detection is a task that automatically identifies topics (e.g., "biochemistry" and "protein structure") in scientific articles based on infor...
139
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COMBINATORICA
2006
15 years 6 months ago
2006
We prove that the out-distance sequence {f+ (k)} of a vertex-transitive digraph of finite or infinite degree satisfies f+ (k + 1) f+ (k)2 for k 1, where f+ (k) denotes the numbe...