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» Lower Bounds in Distributed Computing
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RECOMB
2005
Springer
14 years 9 months ago
Improved Recombination Lower Bounds for Haplotype Data
Recombination is an important evolutionary mechanism responsible for the genetic diversity in humans and other organisms. Recently, there has been extensive research on understandi...
Vineet Bafna, Vikas Bansal
FOCS
2007
IEEE
14 years 3 months ago
A Lower Bound for the Size of Syntactically Multilinear Arithmetic Circuits
We construct an explicit polynomial f(x1, . . . , xn), with coefficients in {0, 1}, such that the size of any syntactically multilinear arithmetic circuit computing f is at least ...
Ran Raz, Amir Shpilka, Amir Yehudayoff
COMPUTING
2007
78views more  COMPUTING 2007»
13 years 8 months ago
Calculating lower bounds for caching problems
We present a general method for computing lower bounds for various caching problems. We apply the method to two well known problems, companion caching and weighted caching. For we...
Leah Epstein, Rob van Stee
IPL
2008
95views more  IPL 2008»
13 years 8 months ago
Distortion lower bounds for line embeddings
In this paper, we show how we can derive lower bounds and also compute the exact distortion for the line embeddings of some special metrics, especially trees and graphs with certai...
Claire Mathieu, Charalampos Papamanthou
CIE
2010
Springer
13 years 3 months ago
Lower Bounds for Reducibility to the Kolmogorov Random Strings
Abstract. We show the following results for polynomial-time reducibility to RC , the set of Kolmogorov random strings.
John M. Hitchcock