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Results 1 - 10 of 9,596
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Random walks and electric networks

by Peter G. Doyle, J. Laurie Snell , 2006
"... ..."
Abstract - Cited by 476 (11 self) - Add to MetaCart
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Random walks for image segmentation

by Leo Grady - IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE , 2006
"... A novel method is proposed for performing multilabel, interactive image segmentation. Given a small number of pixels with user-defined (or predefined) labels, one can analytically and quickly determine the probability that a random walker starting at each unlabeled pixel will first reach one of the ..."
Abstract - Cited by 387 (21 self) - Add to MetaCart
A novel method is proposed for performing multilabel, interactive image segmentation. Given a small number of pixels with user-defined (or predefined) labels, one can analytically and quickly determine the probability that a random walker starting at each unlabeled pixel will first reach one

Reversible Markov chains and random walks on graphs

by David Aldous, James Allen Fill , 2002
"... ..."
Abstract - Cited by 541 (12 self) - Add to MetaCart
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Random Walks on Graphs: A Survey

by L. Lovász , 1993
"... ..."
Abstract - Cited by 407 (3 self) - Add to MetaCart
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Stock Market Prices Do Not Follow Random Walks: Evidence from a Simple Specification Test

by Andrew W. Lo, A. Craig MacKinlay - REVIEW OF FINANCIAL STUDIES , 1988
"... In this article we test the random walk hypothesis for weekly stock market returns by comparing variance estimators derived from data sampled at different frequencies. The random walk model is strongly rejected for the entire sample period (1962--1985) and for all subperiod for a variety of aggrega ..."
Abstract - Cited by 517 (17 self) - Add to MetaCart
In this article we test the random walk hypothesis for weekly stock market returns by comparing variance estimators derived from data sampled at different frequencies. The random walk model is strongly rejected for the entire sample period (1962--1985) and for all subperiod for a variety

Random walk on random walks

by M. R. Hilario, et al. , 2015
"... ..."
Abstract - Cited by 2 (0 self) - Add to MetaCart
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Random walk on the range of random walk

by David A. Croydon , 2009
"... We study the random walk X on the range of a simple random walk on Z d in dimensions d ≥ 4. When d ≥ 5 we establish quenched and annealed scaling limits for the process X, which show that the intersections of the original simple random walk path are essentially unimportant. For d = 4 our results are ..."
Abstract - Cited by 5 (0 self) - Add to MetaCart
We study the random walk X on the range of a simple random walk on Z d in dimensions d ≥ 4. When d ≥ 5 we establish quenched and annealed scaling limits for the process X, which show that the intersections of the original simple random walk path are essentially unimportant. For d = 4 our results

Random Walk

by Golshan Golnari, Daniel Boley, Golshan Golnari, Daniel Boley
"... Abstract—A method is proposed to compute the continuum of paths, from shortest paths to all random paths between all pairs of nodes at once in a unified way. The analysis is based on treating the network as a random walk with an additional absorbing state named evaporating state reachable with nonze ..."
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Abstract—A method is proposed to compute the continuum of paths, from shortest paths to all random paths between all pairs of nodes at once in a unified way. The analysis is based on treating the network as a random walk with an additional absorbing state named evaporating state reachable

Loop-Erased Random Walk

by Gregory F. Lawler , 1998
"... ..."
Abstract - Cited by 234 (6 self) - Add to MetaCart
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Random walks in random environment

by Ofer Zeitouni - In Lectures on probability theory and statistics , 2004
"... Random walks in random environments (RWRE’s) have been a source of surprising phenomena and challenging problems since they began to be studied in the 70’s. Hitting times and, more recently, certain regeneration structures, have played a major role in our understanding of RWRE’s. We review these and ..."
Abstract - Cited by 130 (9 self) - Add to MetaCart
Random walks in random environments (RWRE’s) have been a source of surprising phenomena and challenging problems since they began to be studied in the 70’s. Hitting times and, more recently, certain regeneration structures, have played a major role in our understanding of RWRE’s. We review
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