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Auflistung nach Autor:in "Kluge, Rolf"

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  • Konferenzbeitrag
    A case study on managing slas in composite services with COSMA
    (Business process, services – computing and intelligent service management, 2009) Ludwig, André; Hering, Thomas; Kluge, Rolf; Franczyk, Bogdan
    COSMA proposes a novel SLA management approach for composite services. It supports a composite service provider in managing SLAs with providers of atomic services, in managing SLAs with requesters of composite services, and aligning both SLA management activities with each other. On this basis, a composite service provider can control and optimize its composite SLA management activities during the entire SLA lifecycle. This includes, in particular, planning and negotiating SLAs, monitoring and evaluating SLAs. In this paper, a case study on managing SLAs in composite services with the COSMA approach is presented in detail.
  • Konferenzbeitrag
    A conceptual information model for service management dimensions
    (Business process, services – computing and intelligent service management, 2009) Belter, Roman; Kluge, Rolf; Hering, Thomas; Müller, Holger
    Service-oriented Computing (SOC) is known as the leading paradigm for the creation of agile and flexible enterprise IT infrastructures. The implementation of enterprise-wide Service-oriented Architectures (SOA) is a complex task. In most cases, more evolutionary approaches are used to deal with the arising complexity. However most of the design methodologies and implementation strategies focus on more technical, service realization specific aspects. Challenges regarding the definition and the management of related service artifacts throughout the whole service lifecycle are neglected. Also the implementation of a lifecycle-encompassing information management infrastructure is not addressed adequately in research and industry. In this paper we introduce different stakeholder roles and their information requirements as well as their influence on services within the lifecycle. Furthermore, this paper proposes a common service management information model (coSIM) that builds a foundation for the management of services and service infrastructures during design-, run- , and change-time.
  • Konferenzbeitrag
    Towards semantic matching of business services and electronic services
    (INFORMATIK 2010. Service Science – Neue Perspektiven für die Informatik. Band 2, 2010) Kluge, Rolf; Ludwig, André; Belter, Roman
    Service oriented environments consist of business and electronic services. Business services encapsulate core business logic and activities whereas electronic services support the operation of business services by means of software applications. In environments with a large number of business and electronic services an approach for selecting electronic services that satisfy certain business services concerns is needed. This paper presents an approach for matching business and electronic services based on semantic entity similarity.