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ICEBE
2005
IEEE

Distributed Policy Specification and Enforcement in Service-Oriented Business Systems

13 years 11 months ago
Distributed Policy Specification and Enforcement in Service-Oriented Business Systems
Service-Oriented Computing (SOC) and Web Services (WS) provide a flexible computing platform for electronic business and commerce. Introducing policy-based computing to service-oriented business systems adds another dimension of flexibility and security. While service composition and re-composition in service-oriented business systems allow major system reconstruction, policy-based computing can better deal with the small and routine changes of business processing. This paper reports our latest research on integrating policy-based computing into service-oriented business system and discusses its feasibility, benefits and cost. Under this research, we designed a policy specification and enforcement language PSEL for specifying system constraints and business rules. We implemented a runtime environment in which a service-oriented business system can be modeled, analyzed, deployed, and executed with policy enforcement. Automated tools have been developed to facilitate the entire developm...
Wei-Tek Tsai, Xinxin Liu, Yinong Chen
Added 24 Jun 2010
Updated 24 Jun 2010
Type Conference
Year 2005
Where ICEBE
Authors Wei-Tek Tsai, Xinxin Liu, Yinong Chen
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