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» On Randomized Lanczos Algorithms
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SIAMCOMP
2008
133views more  SIAMCOMP 2008»
14 years 11 months ago
A Deterministic Subexponential Algorithm for Solving Parity Games
The existence of polynomial time algorithms for the solution of parity games is a major open problem. The fastest known algorithms for the problem are randomized algorithms that r...
Marcin Jurdzinski, Mike Paterson, Uri Zwick
TCS
2010
14 years 10 months ago
Comparing notions of randomness
Abstract. It is an open problem in the area of effective (algorithmic) randomness whether Kolmogorov-Loveland randomness coincides with Martin-L¨of randomness. Joe Miller and And...
Bart Kastermans, Steffen Lempp
ISSAC
2007
Springer
130views Mathematics» more  ISSAC 2007»
15 years 5 months ago
On probabilistic analysis of randomization in hybrid symbolic-numeric algorithms
Algebraic randomization techniques can be applied to hybrid symbolic-numeric algorithms. Here we consider the problem of interpolating a sparse rational function from noisy values...
Erich Kaltofen, Zhengfeng Yang, Lihong Zhi
ICPP
2005
IEEE
15 years 5 months ago
Locality-Aware Randomized Load Balancing Algorithms for DHT Networks
Structured P2P overlay networks based on a consistent hashing function have an aftermath load balance problem that needs to be dealt with. A load balancing method should take into...
Haiying Shen, Cheng-Zhong Xu
CSR
2007
Springer
15 years 5 months ago
Pushing Random Walk Beyond Golden Ratio
We propose a simple modification of a well-known Random Walk algorithm for solving the Satisfiability problem and analyze its performance on random CNFs with a planted solution. ...
Ehsan Amiri, Evgeny S. Skvortsov