296 search results - page 4 / 60 » Policies and Roles in Collaborative Applications |
ICSM
2002
IEEE
15 years 2 months ago
2002
IEEE
Modeling object-oriented applications using collaborations and roles is now well accepted. Collaboration-based or role-based designs decompose an application into tasks performed ...
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WORDS
2005
IEEE
15 years 3 months ago
2005
IEEE
This paper presents a framework for verifying the access control requirements of real-time application systems such as workflow management systems and active databases. The tempor...
DBSEC
2010
14 years 11 months ago
2010
Abstract. We present a modelling language, called X-Policy, for webbased collaborative systems with dynamic access control policies. The access to resources in these systems depend...
RIDE
1999
IEEE
15 years 1 months ago
1999
IEEE
One of the problems faced by an organisation participating in a virtual enterprise is how to specify internal and external aspects of the organisation in terms of the organisation...
CRIWG
1998
14 years 11 months ago
1998
This paper presents an objects-based framework for building collaborative applications. The framework consists of ten objects: box, boxObject, environment, user, role, session, br...