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JDA
2006
85views more  JDA 2006»
15 years 6 months ago
Average case analysis of DJ graphs
Abstract. Sreedhar et al. [SGL98, Sre95] have presented an eliminationbased algorithm to solve data flow problems. A thorough analysis of the algorithm shows that the worst-case pe...
Johann Blieberger
CSE
2009
IEEE
16 years 1 months ago
Self-Tuning the Parameter of Adaptive Non-linear Sampling Method for Flow Statistics
—Flow statistics is a basic task of passive measurement and has been widely used to characterize the state of the network. Adaptive Non-Linear Sampling (ANLS)is one of the most a...
Chengchen Hu, Bin Liu
SODA
2008
ACM
134views Algorithms» more  SODA 2008»
15 years 7 months ago
Fast algorithms for finding proper strategies in game trees
We show how to find a normal form proper equilibrium in behavior strategies of a given two-player zero-sum extensive form game with imperfect information but perfect recall. Our a...
Peter Bro Miltersen, Troels Bjerre Sørensen
CPM
2005
Springer
123views Combinatorics» more  CPM 2005»
15 years 12 months ago
A Simple Fast Hybrid Pattern-Matching Algorithm
Abstract. The Knuth-Morris-Pratt (KMP) pattern-matching algorithm guarantees both independence from alphabet size and worst-case execution time linear in the pattern length; on the...
Frantisek Franek, Christopher G. Jennings, William...
FOCS
2005
IEEE
16 years 11 hour ago
Approximation Algorithms for Unique Games
We present a polynomial time algorithm based on semidefinite programming that, given a unique game of value 1 − O(1/ log n), satisfies a constant fraction of constraints, wher...
Luca Trevisan