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» Introduction to Randomized Algorithms
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ICIP
2003
IEEE
15 years 3 months ago
Parameter estimation for spatial random trees using the EM algorithm
A new class of multiscale multidimensional stochastic processes called spatial random trees was recently introduced in [9]. The model is based on multiscale stochastic trees with ...
Ilya Pollak, Jeffrey Mark Siskind, Mary P. Harper,...
CORR
2007
Springer
76views Education» more  CORR 2007»
14 years 9 months ago
Some problems in asymptotic convex geometry and random matrices motivated by numerical algorithms
Abstract. The simplex method in Linear Programming motivates several problems of asymptotic convex geometry. We discuss some conjectures and known results in two related directions...
Roman Vershynin
CLUSTER
2006
IEEE
15 years 3 months ago
A Simple Synchronous Distributed-Memory Algorithm for the HPCC RandomAccess Benchmark
The RandomAccess benchmark as defined by the High Performance Computing Challenge (HPCC) tests the speed at which a machine can update the elements of a table spread across globa...
Steven J. Plimpton, Ron Brightwell, Courtenay Vaug...
APPROX
2007
Springer
60views Algorithms» more  APPROX 2007»
15 years 3 months ago
A Sequential Algorithm for Generating Random Graphs
Mohsen Bayati, Jeong Han Kim, Amin Saberi