@inproceedings{feb30fbcad9f4998b072930b80155b1b,
title = "Managing conflict of interest in service composition",
abstract = "Web services can be composed of other services in a highly dynamic manner. The existing role based authorization approaches have not adequately taken component services into account when managing access control for composite services. In this paper, we propose a service oriented conceptual model as an extension of role based access control that can facilitate the administration and management of access for service consumers as well as component services in composite web services. Various types of conflict of interest are identified due to the complicated relationships among service consumers and component services. A set of authorization rules are developed to prevent the conflict of interest. This research is a step forward to addressing the challenge in authorization in the context of composite web services.",
author = "Haiyang Sun and Weiliang Zhao and Jian Yang",
year = "2010",
doi = "10.1007/978-3-642-16934-2_20",
language = "English",
isbn = "3642169333",
volume = "6426 LNCS",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer, Springer Nature",
number = "PART 1",
pages = "273--290",
editor = "Robert Meersman and Tharam Dillon and Pilar Herrero",
booktitle = "On the Move to Meaningful Internet Systems, OTM 2010 - Confederated International Conferences: CoopIS, IS, DOA and ODBASE, Proceedings",
address = "United States",
edition = "PART 1",
note = "9th Confederated International Conferences on On the Move to Meaningful Internet Systems, OTM 2010: CoopIS 2010, IS 2010, DOA 2010 and ODBASE 2010 ; Conference date: 25-01-2010 Through 29-01-2010",
}