Detecting expectation-based spatio-temporal clusters formed during opportunistic sensing

Matthew Orlinski, Nick Filer

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    Abstract

    Detecting clusters in the encounter graphs generated from reality mining data is one way of detecting the social and spatial relationships of participants. However, many of the existing clustering algorithms do not factor in the time since encounters, and can only be used to describe a single aggregated snapshot of the data. This paper describes a spatio-temporal clustering technique which has been used to reveal the transient communities within the data. © 2014 IEEE.
    Original languageEnglish
    Title of host publication2014 IEEE International Conference on Pervasive Computing and Communication Workshops, PERCOM WORKSHOPS 2014|IEEE Int. Conf. Pervasive Comput. Commun. Workshops, PERCOM WORKSHOPS
    PublisherIEEE Computer Society
    Pages581-586
    Number of pages5
    DOIs
    Publication statusPublished - 2014
    Event2014 IEEE International Conference on Pervasive Computing and Communication Workshops, PERCOM WORKSHOPS 2014 - Budapest
    Duration: 1 Jul 2014 → …
    http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6815271&isnumber=6815123

    Conference

    Conference2014 IEEE International Conference on Pervasive Computing and Communication Workshops, PERCOM WORKSHOPS 2014
    CityBudapest
    Period1/07/14 → …
    Internet address

    Keywords

    • data mining
    • pattern clustering
    • spatiotemporal phenomena
    • statistical analysis
    • clustering algorithms
    • opportunistic sensing
    • spatiotemporal cluster detection
    • spatiotemporal clustering technique

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