Autonomous real-time navigation based on work load situation in demand-oriented information service system

Teruyoshi Zenmyo, Helene Arfaoui, Kinji Mori

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

Abstract

In information service systems, the user's demand and service contents are continuously changing depending on economical and social circumstances. Demand-oriented information service system is thus a proposition made to cope with continuously changing conditions of utilization and provision in current information systems. The faded information field (FIF), sustained by push/pull mobile agent technology, is such a distributed architecture that brings adaptability and real-time to the system through a balanced selective replication of the information. When the users' demand changes, the information environment is restructured so that the same response time to services for all unspecified user can be achieved whatever the demand volume. However, once the structure is fixed, it is still necessary to permit to the user's Pull mobile agents to autonomously adapt to the rapidly changing load conditions. In this paper, we propose an autonomous real-time navigation technology in order to permit to the pull mobile agents to decide step-by-step of their navigation behaviors in case of overload in the information environment. Effectiveness of the proposed technique has been confirmed by simulation.

Original languageEnglish
Title of host publicationProceedings - IEEE Computer Society's International Computer Software and Applications Conference
Pages514-521
Number of pages8
Publication statusPublished - 2002
Externally publishedYes
Event26th Annual International Computer Software and Applications Conference - Oxford, United Kingdom
Duration: 2002 Aug 262002 Aug 29

Other

Other26th Annual International Computer Software and Applications Conference
CountryUnited Kingdom
CityOxford
Period02/8/2602/8/29

Keywords

  • Assurance
  • Autonomous decentralized system
  • Autonomous navigation
  • Information service
  • Mobile agent

ASJC Scopus subject areas

  • Software

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  • Cite this

    Zenmyo, T., Arfaoui, H., & Mori, K. (2002). Autonomous real-time navigation based on work load situation in demand-oriented information service system. In Proceedings - IEEE Computer Society's International Computer Software and Applications Conference (pp. 514-521)