Artikel in Tagungsband INPROC-2010-104

Kopp, Oliver; Görlach, Katharina; Leymann, Frank: Extending Choreography Spheres to Improve Simulations.
In: International Organization for Information Integration and Web-based Application and Services 2010 (iiWAS 2010).
Universität Stuttgart, Fakultät Informatik, Elektrotechnik und Informationstechnik.
S. 694-697, englisch.
ACM, November 2010.
DOI: 10.1145/1967486.1967598.
Artikel in Tagungsband (Konferenz-Beitrag).
CR-Klassif.H.4.1 (Office Automation)

In simulations scientific workflows are used to coordinate complex implementations incorporating different kinds of simulations. Typically, the amount of data to be analyzed is huge and it is impossible to store all intermediate or alternative results. Thus, the access to data services has to be coordinated such that applications read the right data and do not overwrite one another. In this paper, we present a possibility to coordinate different scientific simulations accessing and updating the same data using existing Web service technologies: We extend the concept of choreography spheres by allowing control-links between them and the property "permeability" stating whether a cross-boundary link may be traversed before the start or completion of a choreography sphere. This paper is the first presenting a state model for choreography spheres.

Volltext und
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iiWAS 2010
Abteilung(en)Universität Stuttgart, Institut für Architektur von Anwendungssystemen
Eingabedatum22. Oktober 2010
   Publ. Institut   Publ. Informatik