Artikel in Zeitschrift ART-2012-14

Mokhtari-Aslaoui, Karima; Benbernou, Salima; Sahri, Soror; Andrikopoulos, Vasilios; Leymann, Frank; Hacid, Mohand-Said: Timed Privacy-Aware Business Protocols.
In: International Journal of Cooperative Information Systems. Vol. 21(2).
Universität Stuttgart, Fakultät Informatik, Elektrotechnik und Informationstechnik.
S. 85-109, englisch.
World Scientific Publishing Company, Juni 2012.
ISBN: 10.1142/S0218843012500013.
Artikel in Zeitschrift.
CR-Klassif.F.4.3 (Formal Languages)
H.5.3 (Group and Organization Interfaces)
K.4.m (Computers and Society Miscellaneous)
KeywordsPrivacy; web services; business protocols; timed automata

Web services privacy issues have been attracting more and more attention in the past years. Since the number of Web services-based business applications is increasing, the demands for privacy enhancing technologies for Web services will also be increasing in the future. In this paper, we investigate an extension of business protocols, i.e. the specification of which message exchange sequences are supported by the web service, in order to accommodate privacy aspects and time-related properties. For this purpose we introduce the notion of Timed Privacy-aware Business Protocols (TPBPs). We also discuss TPBP properties can be checked and we describe their verification process.

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CopyrightWorld Scientific Publishing Company
Abteilung(en)Universität Stuttgart, Institut für Architektur von Anwendungssystemen
Eingabedatum19. Dezember 2012
   Publ. Institut   Publ. Informatik