AutoWF - A secure Web workflow system using autonomous objects

Data and Knowledge Engineering

Volumn 43, Issue 1, 2002, Pages 1-27

  Gudes, Ehud ^a   Tubman, Aharon ^a  

^a BEN GURION UNIVERSITY OF THE NEGEV   (Israel)

Author keywords

Autonomous objects; Cyberspace; Database security; Dynamic authorization; Role based security; Workflow

Indexed keywords

COMPUTER SOFTWARE; DATABASE SYSTEMS; MANAGEMENT INFORMATION SYSTEMS; SECURITY OF DATA;

WORKFLOW MANAGEMENT SYSTEMS (WFMS);

WORLD WIDE WEB;

EID: 0036779153     PISSN: 0169023X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0169-023X(02)00058-7     Document Type: Article

References (20)

1. An extended Petri net model for supporting workflows in a multilevel secure environment
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4. Guarded commands, nondeterminacy, and formal derivation of programs
5. An overview of workflow management: From process modeling to workflow automation infrastructure
6. Modeling specifying and implementing workflow security in cyberspace
7. Alter-egos and roles supporting workflow security in cyberspace
8. Analizing the safety of workflow authorization models
9. Autonomy over ubiquity: Coping with the complexity of a distributed world
10. Autonomous objects: A natural model for complex applications
11. The integration of security and integrity constraints in Mokum
12. Modeling Alter-egos in cyberspace: Who is responsible?
13. An object-oriented database architecture for providing high-level security in cyberspace
14. Role-based access control models
15. Role hierarchies and constraints for lattice based access controls