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» A System Dynamics Approach to Study Virtual Communities
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VR
2003
IEEE
164views Virtual Reality» more  VR 2003»
14 years 1 months ago
Augmented Virtual Environments (AVE): Dynamic Fusion of Imagery and 3D Models
An Augmented Virtual Environment (AVE) fuses dynamic imagery with 3D models. The AVE provides a unique approach to visualize and comprehend multiple streams of temporal data or im...
Ulrich Neumann, Suya You, Jinhui Hu, Bolan Jiang, ...
SRDS
2007
IEEE
14 years 2 months ago
PEACE-VO: A Secure Policy-Enabled Collaboration Framework for Virtual Organizations
The increasing complexity and dynamics of grid environments have posed great challenges for secure and privacy-preserving collaboration in a virtual organization. In this paper, w...
Jianxin Li, Jinpeng Huai, Chunming Hu
ITP
2008
117views Mathematics» more  ITP 2008»
13 years 7 months ago
Mobilization of software developers: the free software movement
Free/open source software (F/OSS) development projects are growing at a rapid rate. Globally dispersed virtual communities with large groups of software developers contribute time...
Margaret S. Elliott, Walt Scacchi
SIGMOD
2007
ACM
159views Database» more  SIGMOD 2007»
14 years 8 months ago
Boosting topic-based publish-subscribe systems with dynamic clustering
We consider in this paper a class of Publish-Subscribe (pub-sub) systems called topic-based systems, where users subscribe to topics and are notified on events that belong to thos...
Tova Milo, Tal Zur, Elad Verbin
IEEEARES
2007
IEEE
14 years 2 months ago
Formalising Dynamic Trust Negotiations in Decentralised Collaborative e-Health Systems
Access control in decentralised collaborative systems present huge challenges especially where many autonomous entities including organisations, humans, software agents from diff...
Oluwafemi Ajayi, Richard O. Sinnott, Anthony Stell