Situation-aware based self-adaptive architecture for mission critical systems

Sangsoo Kim, Jiyong Park, Heeseo Chae, Hoh Peter In

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    Conventional mission-critical systems cannot prevent mission failure in dynamic battlefield environments in which the execution situations or missions change abruptly. To solve this problem, self-adaptive systems have been proposed in the literature. However, the previous studies do not offer specifics on how to identify changes in a system situation or to transform situation information into the actions the systems must take in dynamic environments. This paper proposes a situation-awareness based self-adaptive system architecture (SASA) to support more efficient adaptation and, hence, achieve more accurate and successful missions, even in dynamic execution environments. A case study for air defense systems (ADS) using tests in a HLA/TRI-based real-time distributed simulation environment was implemented.

    Original languageEnglish
    Title of host publicationEmbedded Software and Systems - Third International Conference, ICESS 2007, Proceedings
    PublisherSpringer Verlag
    Pages464-475
    Number of pages12
    ISBN (Print)3540726845, 9783540726845
    DOIs
    Publication statusPublished - 2007
    Event3rd International Conference on Embedded Software and Systems, ICESS 2007 - Daegu, Korea, Republic of
    Duration: 2007 May 142007 May 16

    Publication series

    NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
    Volume4523 LNCS
    ISSN (Print)0302-9743
    ISSN (Electronic)1611-3349

    Other

    Other3rd International Conference on Embedded Software and Systems, ICESS 2007
    Country/TerritoryKorea, Republic of
    CityDaegu
    Period07/5/1407/5/16

    Keywords

    • HLA/RTI
    • Mission critical system
    • Real-time distributed simulation
    • Self-adaptation
    • Situation-awareness

    ASJC Scopus subject areas

    • Theoretical Computer Science
    • General Computer Science

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