Logo des Repositoriums

Auflistung nach Autor:in "Klusch, Matthias"

1 - 7 von 7
  • Konferenzbeitrag
    Context-aware secure service composition planning and execution on e-Health environments
    (European Conference on eHealth 2006, 2006) Lopes, António; Costa, Paulo; Bergenti, Federico; Klusch, Matthias; Blankenburg, Bastian; Möller, Thorsten; Schuld, Heiko
    Emergency Health-Care based scenarios provide the motivation to develop supporting technologies for dealing with situations where people need medical assistance because of a sudden disease or emergency. The innovative combination of intelligent agent technology, semantic Web services, peer-to-peer, and mobile computing for intelligent peer-to-peer mobile service environments is the corner stone of the CASCOM project, which aims at providing a value-added support for business services for mobile workers and users across mobile and fixed networks, especially for e-Health environments. In this paper, we describe the technical approach developed in the CASCOM project for the context-aware secure composition planning and execution of Semantic Web Services.
  • Konferenzbeitrag
    Context-aware service coordination for mobile e-Health applications
    (European Conference on eHealth 2006, 2006) Bergenti, Federico; Caceres, Cesar; Fernandez, Alberto; Fröhlich, Nadine; Helin, Heikki; Keller, Oliver; Kinnunen, Ari; Klusch, Matthias; Laamanen, Heimo; Lopes, António; Ossowski, Sascha; Schuldt, Heiko; Schumacher, Michael
    In this paper, we present a general architecture for service delivery and coordination in intelligent peer-to-peer (IP2P) environments that has been developed within the CASCOM research project. Our essential approach is an innovative combination of agent technology, Semantic Web Services, peer-to-peer, context-awareness, and mobile computing for intelligent peer-to-peer mobile service environments. Services are provided by software agents exploiting the coordination infrastructure to efficiently operate in highly dynamic environments. Our infrastructure includes efficient communication means, support for contextaware adaptation techniques, as well as dynamic service discovery and composition planning. For end users, the architecture provides seamless access to Semantic Web Services anytime, anywhere, and using any device. Our architecture is being evaluated using a sample ad-hoc emergency healthcare assistance application scenario. We deployed a prototype of an open IP2P service environment and expect results on methods for service provision, discovery, composition, and monitoring in mobile environments.
  • Konferenzbeitrag
    Information flow analysis based security checking of health service composition plans
    (European Conference on eHealth 2006, 2006) Hutter, Dieter; Klusch, Matthias; Volkame, Melanie
    In this paper, we present an approach to solve the problem of provably secure execution of semantic web service composition plans. The integrated components of this approach include our OWL-S service matchmaker, OWLS- MX, the service composition planner, OWLS-XPlan, and the security checker module for formally verifying the compliance of the created composition plan to be executed with given data and service security policies using type-based information flow analysis. We demonstrate this approach by means of its application to a use case scenario of health service composition planning.
  • Zeitschriftenartikel
    Künstliche-Intelligenz-Forschung - Zehn Innovationen aus Deutschland
    (LOG IN: Vol. 40, No. 1, 2020) Klusch, Matthias; Nagel, Frithjof; Timm, Ingo J.
    Die Geschichte der KI-Forschung in Deutschland ist lang, vielfältig und weitestgehend unbekannt. Jetzt haben 18 KI-Expertinnen und -Experten ein Blick in die Vergangenheit geworfen.
  • Zeitschriftenartikel
    LOG IN: Vol. 40, No. 1
    (LOG IN: Vol. 40, No. 1, 2020) Modrow, Eckart; Grillenberger, Andreas; Romeike, Ralf; Baumann, Rüdeger; Hellmig, Lutz; Koerber, Bernhard; Klusch, Matthias; Nagel, Frithjof; Timm, Ingo J.; Seegerer, Stefan; Michaeli, Tilmann; Kahn, Ken; Lu, Yu; Zhang, Jingjing; Winters, Niall; Gao, Ming; Voigt, Maximilian; Schmidt, Pascal; Strobel, Stefan; Jatzlau, Sven; Lindner, Annabel; Ossovski, Elisaweta; Köhl, Lukas; Brinkmeier, Michael; Opek, Simone; Schindler, Alexander; Dietz, Alexander; Class, Christina B.; Kurz, Konstanze; Weber-Wulff, Debora; Strecker, Kerstin
    Komplettheft
  • Textdokument
    Positionspapier der Gesellschaft für Informatik e.V. (GI): Künstliche Intelligenz in der Bildung
    (2023) Jaschke, Steffen; Klusch, Matthias; Krupka, Daniel; Losch, Daniel; Michaeli, Tilman; Opel, Simone; Schmid, Ute; Schwarz, Richard; Seegerer, Stefan; Stechert, Peer
  • Zeitschriftenartikel
    Semantic Web Service Search: A Brief Survey
    (KI - Künstliche Intelligenz: Vol. 30, No. 2, 2016) Klusch, Matthias; Kapahnke, Patrick; Schulte, Stefan; Lecue, Freddy; Bernstein, Abraham
    Scalable means for the search of relevant web services are essential for the development of intelligent service-based applications in the future Internet. Key idea of semantic web services is to enable such applications to perform a high-precision search and automated composition of services based on formal ontology-based representations of service semantics. In this paper, we briefly survey the state of the art of semantic web service search.