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AAIM
2008
Springer
116views Algorithms» more  AAIM 2008»
15 years 8 months ago
An Improved Randomized Approximation Algorithm for Maximum Triangle Packing
This paper deals with the maximum triangle packing problem. For this problem, Hassin and Rubinstein gave a randomized polynomial-time approximation algorithm that achieves an expe...
Zhi-Zhong Chen, Ruka Tanahashi, Lusheng Wang
SODA
2004
ACM
127views Algorithms» more  SODA 2004»
15 years 2 months ago
An optimal randomized algorithm for maximum Tukey depth
We present the first optimal algorithm to compute the maximum Tukey depth (also known as location or halfspace depth) for a non-degenerate point set in the plane. The algorithm is...
Timothy M. Chan
ISSAC
1997
Springer
105views Mathematics» more  ISSAC 1997»
15 years 5 months ago
On Randomized Lanczos Algorithms
Las Vegas algorithms that are based on Lanczos’s method for solving symmetric linear systems are presented and analyzed. These are compared to a similar randomized Lanczos algor...
Wayne Eberly, Erich Kaltofen
134
Voted
STOC
1989
ACM
99views Algorithms» more  STOC 1989»
15 years 5 months ago
A Random Polynomial Time Algorithm for Approximating the Volume of Convex Bodies
We present a randomised polynomial time algorithm for approximating the volume of a convex body K in n-dimensional Euclidean space. The proof of correctness of the algorithm relie...
Martin E. Dyer, Alan M. Frieze, Ravi Kannan
DC
2000
15 years 1 months ago
Verification of the randomized consensus algorithm of Aspnes and Herlihy: a case study
ms, to use abstraction mappings to prove probabilistic properties, and to apply random walk theory in a distributed computational setting. We apply all of these techniques to analy...
Anna Pogosyants, Roberto Segala, Nancy A. Lynch