Fraunhofer Institut für Integrierte Publikations-und Informationssysteme IPSI

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  • Publication
    Context-aware service based on secure mobile agents
    ( 2002)
    Pinsdorf, U.
    ;
    Peters, J.
    ;
    Hoffmann, M.
    ;
    Gupta, P.
    In this paper we introduce the concept of context-aware services as an extended form of locationbased services. We describe a new architecture for realizing context-aware services which has a number of key benefits. This architecture relays on mobile software agents as security-centric middleware. Our approach allows to combine disjunct databases by establishing applicationdependant links between remote data sets with a proprietary access. We describe all necessary roles and places to establish a multilateral security concept for all participants.
  • Publication
    Knowledge management support for cooperative research
    ( 2002)
    Ma, J.
    ;
    Hemmje, M.
    A prototype system designed for enhancing the cooperative research of groups and individuals in research institutes is provided. The main implementing techniques are introduced as well.