Adept_flex—Supporting Dynamic Changes of Workflows Without Losing Control
Journal of Intelligent Information Systems - Special issue on workflow management systems
From Centralized Workflow Specification to Distributed WorkflowExecution
Journal of Intelligent Information Systems - Special issue on workflow management systems
The specification and enforcement of authorization constraints in workflow management systems
ACM Transactions on Information and System Security (TISSEC) - Special issue on role-based access control
ACM SIGAda Ada Letters
Wide Area Workflow Management: Creating Partnerships for the 21st Century
Wide Area Workflow Management: Creating Partnerships for the 21st Century
The Ins and Outs of IT Outsourcing
IT Professional
WISE: Business to Business E-Commerce
RIDE '99 Proceedings of the Ninth International Workshop on Research Issues on Data Engineering: Information Technology for Virtual Enterprises
A Comprehensive Investigation of Distribution in the Context of Workflow Management
ICPADS '01 Proceedings of the Eighth International Conference on Parallel and Distributed Systems
Workflow View Driven Cross-Organizational Interoperability in a Web Service Environment
Information Technology and Management
Decentralized orchestration of composite web services
Proceedings of the 13th international World Wide Web conference on Alternate track papers & posters
Facilitating cross-organisational workflows with a workflow view approach
Data & Knowledge Engineering - Special issue: Contract-driven coordination and collaboration in the internet context
Systematic Interaction Management in a Workflow View Based Business-to-Business Process Engine
HICSS '05 Proceedings of the Proceedings of the 38th Annual Hawaii International Conference on System Sciences - Volume 07
Decentralized Workflow Modeling and Execution in Service-Oriented Computing Environment
SOSE '05 Proceedings of the IEEE International Workshop
A model-checking approach to analysing organisational controls in a loan origination process
Proceedings of the eleventh ACM symposium on Access control models and technologies
Decentralized Workflow Execution for Virtual Enterprises in Grid Environment
GCCW '06 Proceedings of the Fifth International Conference on Grid and Cooperative Computing Workshops
Decentralized Orchestration of CompositeWeb Services
ICWS '06 Proceedings of the IEEE International Conference on Web Services
Multi-session Separation of Duties (MSoD) for RBAC
ICDEW '07 Proceedings of the 2007 IEEE 23rd International Conference on Data Engineering Workshop
Designing workflow views with flows for large-scale business-to-business information systems
TES'04 Proceedings of the 5th international conference on Technologies for E-Services
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The workflow of a Virtual Organization is often divided into fragments that are run by different entities having different clearance level or accessibility permissions. Therefore, an important issue is a decomposition of the overall business process into workflow views that can be outsourced to the side of the corresponding contractors. In this paper, we introduce the notion of business process security view and present an algorithm for the automatic derivation of such views from a security specification that may express conditional accessibility based on the actual data flowing across business process. Our solution borrows the idea of virtual views from relational database views. We also discuss an architecture and an implementation for workflow view synchronization.