Fraunhofer Institut für Integrierte Publikations-und Informationssysteme IPSI

Fraunhofer Institut für Integrierte Publikations-und Informationssysteme IPSI

Now showing 1 - 9 of 9

Digitale Wasserzeichen in eHealth-Anwendungen als Schutzmechanismus für Multimedia-Dateien

( 2007)
Steinebach, M.
;
Croce-Ferri, L.
;
Pharow, P.
From call for tenders to sealed-bid auction for mediated eCommerce

( 2003)
Amirhamzeh Tafreschi, O.
;
Schneider, M.
;
Fankhauser, P.
;
Mahleko, B.
;
Tesch, T.
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.
MCRS a multimedia conference reservation and management system

( 1999)
Reinema, R.
;
Steinmetz, R.
Connecting the Darmstadt area schools to the net

( 1999)
Balzer, D.
;
Ockenfeld, M.
Document-centric groupware for distributed governmental agencies

( 1998)
Tietze, D.
;
Bapat, A.
;
Reinema, R.
Document-Centric Groupware for Distributed Governmental Agencies

( 1998)
Tietze, D.
;
Bapat, A.
;
Reinema, R.
Evaluation of different video encryption methods for a secure multimedia conferencing gateway

( 1997)
Kunkelmann, T.
;
Reinema, R.
;
Steinmetz, R.
;
Blecher, T.
Virtual Meetings - Unterstützung verteilter Arbeitsgruppen in virtuellen Sitzungen

(GMD Forschungszentrum Informationstechnik, 1996)
Geißler, J.
;
Haake, J.M.
;
Hilgert, P.
;
Reinema, R.

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Fraunhofer Institut für Integrierte Publikations-und Informationssysteme IPSI

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