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  • 1
    Book
    Book
    An operating guideline approach to the SOA (2005)
    Berlin : Inst. für Informatik, Humboldt-Univ. zu Berlin
    Details
    UID:
    kobvindex_ZLB13949727
    Format: 15 Seiten , graph. Darst.
    Series Statement: Informatik-Berichte 191
    Note: Text engl.
    Language: English
    Author information: Wolf, Karsten
    Library Location Call Number Volume/Issue/Year Availability
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  • 2
    Online Resource
    Online Resource
    An Operating Guideline Approach to the SOA (2005)
    Berlin : Humboldt-Universität zu Berlin, Mathematisch-Naturwissenschaftliche Fakultät II, Institut für Informatik
    Details
    UID:
    edochu_18452_3095
    Format: 1 Online-Ressource (15 Seiten)
    ISSN: 0863-095X
    Series Statement: Informatik-Berichte 2005,2005,191
    Content: Interorganizational cooperation is more and more organized by the paradigm of services. The service-oriented architecture (SOA) provides a general framework for service interaction. It describes three roles, service provider, service requester, and service broker, together with the three operations publish, find, and bind. We provide a formal method based on Petri nets to model services and their cooperation. We characterize well-behaving pairs of requester’s and provider’s services and suggest operating guidelines as a convenient and intuitive artifact to realize publish. Then, the find operation reduces to a matching problem between the requester’s service and the operating guideline. Binding of a requester’s and a provider’s service is therefore guaranteed to result in a well-behaving cooperating service.
    Language: German
    DOI: 10.18452/2443
    URN: urn:nbn:de:kobv:11-10043033
    URL: Volltext  (kostenfrei)
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    Fulltext
    HU Berlin
  • 3
    Online Resource
    Online Resource
    Kommunizierende Workflow-Services modellieren und analysieren (2005)
    Berlin : Humboldt-Universität zu Berlin
    Details
    UID:
    edochu_18452_9933
    ISSN: 0949-2925 , 0949-2925
    Content: Zur adäquaten Nutzung von Workflow-Implementierungen kommunizierender Geschäftsprozesse werden Konzepte vorgeschlagen, die von konkreten Implementierungen abstrahieren. Auf der Basis von Petrinetzen werden unterschiedliche Varianten der Bedienbarkeit von Workflows charakterisiert und dafür Entscheidungsalgorithmen vorgestellt. Die Angemessenheit des Ansatzes wird am Beispiel der Semantik von Komponenten der Geschäftsprozess-Modellierungssprache BPEL demonstriert.
    Content: We consider workflow implementations of communicating business processes. We propose theoretic concepts for their adequate use. Based on a class of Petri nets, we characterize different versions of usability (or controllability) of workflows and present decision procedures for these properties. Through a Petri net semantics for the web service description language BPEL, we link our concepts to a practically relevant domain.
    Content: Peer Reviewed
    In: Informatik - Forschung und Entwicklung, , 2005, ,2005,1-2, Seiten 90-101, 0949-2925
    Language: German
    DOI: 10.1007/s00450-005-0209-5
    DOI: 10.18452/9281
    URN: urn:nbn:de:kobv:11-10076189
    URL: Volltext  (kostenfrei)
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    HU Berlin
  • 4
    Online Resource
    Online Resource
    An Operating Guideline Approach to the SOA (2005)
    Berlin : Humboldt-Universität zu Berlin
    Details
    UID:
    edochu_18452_9932
    Content: Interorganizational cooperation is more and more organized by the paradigm of services. The service-oriented architecture (SOA) provides a general framework for service interaction. It describes three roles, service provider, service requester, and service broker, together with the three operations publish, find, and bind. We provide a formal method based on Petri nets to model services and their cooperation. We characterize well-behaving pairs of requester’s and provider’s services and suggest operating guidelines as a convenient and intuitive artifact to realize publish. Then, the find operation reduces to a matching problem between the requester’s service and the operating guideline. Binding of a requester’s and a provider’s service is therefore guaranteed to result in a well-behaving cooperating service.
    Content: Peer Reviewed
    In: Annals of Mathematics, Computing & Teleinformatics, , 2005, 1,2005, Seiten 35-43
    Language: English
    DOI: 10.18452/9280
    URN: urn:nbn:de:kobv:11-10076173
    URL: Volltext  (kostenfrei)
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    HU Berlin
  • 5
    Online Resource
    Online Resource
    Verteilte Geschäftsprozesse modellieren und analysieren (2005)
    Berlin : Humboldt-Universität zu Berlin, Mathematisch-Naturwissenschaftliche Fakultät II, Institut für Informatik
    Details
    UID:
    edochu_18452_3100
    Format: 1 Online-Ressource (24 Seiten)
    ISSN: 0863-095X
    Series Statement: Informatik-Berichte 2005,2005,182
    Content: Verteilte Geschäftsprozesse nutzen das Internet, um auf heterogenen Rechnerstrukturen Dienste auszubieten. Modellierungstechniken und Implementierungssprachen für solche Dienste werfen im Vergleich mit herkömmlichen Rechnern grundlegend neue Fragestellungen auf. Wir diskutieren einige davon und zeigen, wie Petrinetze ihre Beantwortung ermöglichen.
    Language: German
    DOI: 10.18452/2448
    URN: urn:nbn:de:kobv:11-10043224
    URL: Volltext  (kostenfrei)
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    HU Berlin
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