3415 search results - page 115 / 683 » Lower Bounds for Kernelizations |
133
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JCSS
2006
15 years 4 months ago
2006
A nearly logarithmic lower bound on the randomized competitive ratio for the metrical task systems problem is presented. This implies a similar lower bound for the extensively stu...
149
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IPL
2002
15 years 3 months ago
2002
We present worst-case lower bounds on the minimum size of a binary space partition (BSP) tree as a function of its height, for a set S of n axis-parallel line segments in the plan...
204
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CC
2010
Springer
14 years 10 months ago
2010
Springer
We show a general reduction that derives lower bounds on degrees of polynomial calculus proofs of tautologies over any field of characteristic other than 2 from lower bounds for r...
122
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APPROX
2009
Springer
15 years 11 months ago
2009
Springer
The AND problem on t bits is a promise decision problem where either at most one bit of the input is set to 1 (NO instance) or all t bits are set to 1 (YES instance). In this note...
153
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EUROCRYPT
2004
Springer
15 years 9 months ago
2004
Springer
We prove a tight lower bound for generic protocols for secure multicast key distribution where the messages sent by the group manager for rekeying the group are obtained by arbitra...