Sciweavers

5115 search results - page 76 / 1023
» On Randomized Lanczos Algorithms
Sort
View
SODA
1997
ACM
115views Algorithms» more  SODA 1997»
15 years 1 months ago
Faster Construction of Planar Two-Centers
Improving on a recent breakthrough of Sharir, we find two minimum-radius circular disks covering a planar point set, in randomized expected time O(n log2 n).
David Eppstein
GECCO
2006
Springer
141views Optimization» more  GECCO 2006»
15 years 3 months ago
Towards effective adaptive random testing for higher-dimensional input domains
Adaptive Random Testing subsumes a class of algorithms that detect the first failure with less test cases than Random Testing. The present paper shows that a "reference metho...
Johannes Mayer
ERSA
2006
150views Hardware» more  ERSA 2006»
15 years 1 months ago
An Area Time Efficient Field Programmable Mersenne Twister Uniform Random Number Generator
Reconfigurable computing offers an attractive solution to accelerating infrared scene simulations. In infrared scene simulations, the modeling of a number of atmospheric and optic...
Vinay Sriram, David Kearney
SODA
2004
ACM
144views Algorithms» more  SODA 2004»
15 years 1 months ago
Covering minimum spanning trees of random subgraphs
We consider the problem of finding a sparse set of edges containing the minimum spanning tree (MST) of a random subgraph of G with high probability. The two random models that we ...
Michel X. Goemans, Jan Vondrák
APJOR
2010
118views more  APJOR 2010»
14 years 10 months ago
Alternative Randomization for Valuing American Options
This paper provides a fast and accurate randomization algorithm for valuing American puts and calls on dividend-paying stocks and their early exercise boundaries. The primal focus...
Toshikazu Kimura