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Characterizing continuous time random walks on time varying graphs

Published: 11 June 2012 Publication History

Abstract

In this paper we study the behavior of a continuous time random walk (CTRW) on a stationary and ergodic time varying dynamic graph. We establish conditions under which the CTRW is a stationary and ergodic process. In general, the stationary distribution of the walker depends on the walker rate and is difficult to characterize. However, we characterize the stationary distribution in the following cases: i) the walker rate is significantly larger or smaller than the rate in which the graph changes (time-scale separation), ii) the walker rate is proportional to the degree of the node that it resides on (coupled dynamics), and iii) the degrees of node belonging to the same connected component are identical (structural constraints). We provide examples that illustrate our theoretical findings.

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  • (2021)On a random walk that grows its own treeElectronic Journal of Probability10.1214/20-EJP57426:noneOnline publication date: 1-Jan-2021
  • (2019)Classes of random walks on temporal networks with competing timescalesApplied Network Science10.1007/s41109-019-0204-64:1Online publication date: 23-Sep-2019
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    Published In

    cover image ACM SIGMETRICS Performance Evaluation Review
    ACM SIGMETRICS Performance Evaluation Review  Volume 40, Issue 1
    Performance evaluation review
    June 2012
    433 pages
    ISSN:0163-5999
    DOI:10.1145/2318857
    Issue’s Table of Contents
    • cover image ACM Conferences
      SIGMETRICS '12: Proceedings of the 12th ACM SIGMETRICS/PERFORMANCE joint international conference on Measurement and Modeling of Computer Systems
      June 2012
      450 pages
      ISBN:9781450310970
      DOI:10.1145/2254756
    Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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    Publication History

    Published: 11 June 2012
    Published in SIGMETRICS Volume 40, Issue 1

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    Author Tags

    1. continuous time random walks
    2. dynamic graphs
    3. random walks
    4. stationary distribution
    5. time scale separation
    6. time varying graphs

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    Cited By

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    • (2022)Linking the mixing times of random walks on static and dynamic random graphsStochastic Processes and their Applications10.1016/j.spa.2022.07.009153(145-182)Online publication date: Nov-2022
    • (2021)On a random walk that grows its own treeElectronic Journal of Probability10.1214/20-EJP57426:noneOnline publication date: 1-Jan-2021
    • (2019)Classes of random walks on temporal networks with competing timescalesApplied Network Science10.1007/s41109-019-0204-64:1Online publication date: 23-Sep-2019
    • (2016)File Dissemination in Dynamic GraphsACM Transactions on Modeling and Performance Evaluation of Computing Systems10.1145/29813442:1(1-23)Online publication date: 18-Nov-2016
    • (2016)Edge-attractor random walks on dynamic networksJournal of Complex Networks10.1093/comnet/cnw009(cnw009)Online publication date: 21-Jun-2016
    • (2015)Diffusion Maximization in Evolving Social NetworksProceedings of the 2015 ACM on Conference on Online Social Networks10.1145/2817946.2817965(125-135)Online publication date: 2-Nov-2015
    • (2015)A unifying model for representing time-varying graphs2015 IEEE International Conference on Data Science and Advanced Analytics (DSAA)10.1109/DSAA.2015.7344810(1-10)Online publication date: Oct-2015
    • (2018)Cover Time in Edge-Uniform Stochastically-Evolving GraphsAlgorithms10.3390/a1110014911:10(149)Online publication date: 2-Oct-2018
    • (2018)Spectral Algorithms for Temporal Graph CutsProceedings of the 2018 World Wide Web Conference10.1145/3178876.3186118(519-528)Online publication date: 10-Apr-2018
    • (2017)Cascade size prediction in online social networks2017 IFIP Networking Conference (IFIP Networking) and Workshops10.23919/IFIPNetworking.2017.8264864(1-9)Online publication date: Jun-2017
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