@inproceedings{840499afe4234ddfa3baa6315c55a7d4,
title = "Securing Web service compositions: Formalizing authorization policies using event calculus",
abstract = "This paper presents a formal model for composing security policies dynamically to cope with changes in requirements or occurrences of events. We address one particular issue - that of authorization within a Web services composition. In particular, we propose a dynamic authorization model which allows for complex authorization policies whilst ensuring trust and privacy between the components services.",
author = "Mohsen Rouached and Claude Godart",
year = "2006",
doi = "10.1007/11948148_37",
language = "English",
isbn = "3540681477",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
pages = "440--446",
booktitle = "Service-Oriented Computing - ICSOC 2006 - 4th International Conference, Proceedings",
note = "4th International Conference on Service-Oriented Computing, ICSOC 2006 ; Conference date: 04-12-2006 Through 07-12-2006",
}