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» An Information Model of Virtual Collaboration
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JIIS
2008
40views more  JIIS 2008»
15 years 1 months ago
VirtuE: a formal model of virtual enterprises for information markets
Alessandro D'Atri, Amihai Motro
VR
2008
IEEE
129views Virtual Reality» more  VR 2008»
15 years 8 months ago
Object-Capability Security in Virtual Environments
Access control is an important aspect of shared virtual environments. Resource access may not only depend on prior authorization, but also on context of usage such as distance or ...
Martin Scheffler, Jan P. Springer, Bernd Froehlich
CRIWG
2001
15 years 3 months ago
Coordination of Collaborative Activities: A Framework for the Definition of Tasks Interdependencies
The coordination of interdependencies between tasks in collaborative environments is a very important and difficult endeavor. The separation between tasks and interdependencies al...
Alberto Barbosa Raposo, Léo Pini Magalh&ati...
ENTER
2006
Springer
15 years 5 months ago
From Information Behaviour of Independent Travellers to Requirements for Information Systems
The complexity and dynamic nature of travelling offers many opportunities for technological support. But printed guidebooks remain the typical companion, despite many weaknesses. ...
Marco Prestipino
HICSS
1999
IEEE
89views Biometrics» more  HICSS 1999»
15 years 6 months ago
Virtualization of Organizations: Consequences for Workflow Modeling
In this paper we propose to introduce novel constructs for workflow modeling in the context of changing the organization of work when virtualizing organizations. We do not only de...
Wolfgang Ortner, Christian Stary