3415 search results - page 472 / 683 » Lower bounds on kernelization |
CORR
2007
Springer
15 years 6 months ago
2007
Springer
Motivated by an application in computational topology, we consider a novel variant of the problem of efficiently maintaining dynamic rooted trees. This variant allows an operation...
186
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DC
2007
15 years 6 months ago
2007
Abstract Many reliable distributed systems are consensusbased and typically operate under two modes: a fast normal mode in failure-free synchronous periods, and a slower recovery m...
180
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DM
2007
15 years 6 months ago
2007
In this paper we deal with codes identifying sets of vertices in random networks; that is, (1, ≤ ℓ)-identifying codes. These codes enable us to detect sets of faulty processor...
162
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JCT
2006
15 years 6 months ago
2006
We introduce revlex-initial 0/1-polytopes as the convex hulls of reverse-lexicographically initial sets of 0/1-vectors. Thus for each n 2d , we consider the 0/1-knapsack polytope ...
135
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ECCC
2007
15 years 6 months ago
2007
We introduce the notion of a Canonical Tester for a class of properties on distributions, that is, a tester strong and general enough that “a distribution property in the class ...