Rigidity, computation, and randomization in network localization

T. Eren*, D. K. Goldenberg, W. Whiteley, Y. R. Yang, A. S. Morse, B. D.O. Anderson, P. N. Belhumeur

*Corresponding author for this work

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

    425 Citations (Scopus)

    Abstract

    In this paper we provide a theoretical foundation for the problem of network localization in which some nodes know their locations and other nodes determine their locations by measuring the distances to their neighbors. We construct grounded graphs to model network localization and apply graph rigidity theory to test the conditions for unique localizability and to construct uniquely localizable networks. We further study the computational complexity of network localization and investigate a subclass of grounded graphs where localization can be computed efficiently. We conclude with a discussion of localization in sensor networks where the sensors are placed randomly.

    Original languageEnglish
    Title of host publicationIEEE INFOCOM 2004 - Conference on Computer Communications - Twenty-Third Annual Joint Conference of the IEEE Computer and Communications Societies
    Pages2673-2684
    Number of pages12
    DOIs
    Publication statusPublished - 2004
    EventIEEE INFOCOM 2004 - Conference on Computer Communications - Twenty-Third Annual Joint Conference of the IEEE Computer and Communications Societies - Hongkong, China
    Duration: 7 Mar 200411 Mar 2004

    Publication series

    NameProceedings - IEEE INFOCOM
    Volume4
    ISSN (Print)0743-166X

    Conference

    ConferenceIEEE INFOCOM 2004 - Conference on Computer Communications - Twenty-Third Annual Joint Conference of the IEEE Computer and Communications Societies
    Country/TerritoryChina
    CityHongkong
    Period7/03/0411/03/04

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