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SOFTVIS
2005
ACM
15 years 8 months ago
Visualization of mobile object environments
This paper presents a system for visualizing mobile object frameworks. In such frameworks, the objects can migrate to remote hosts, along with their state and behavior, while the ...
Yaniv Frishman, Ayellet Tal
EDBT
2008
ACM
142views Database» more  EDBT 2008»
16 years 3 months ago
An access control mechanism for P2P collaborations
We introduce a fine grained access control mechanism for Peer-to-Peer collaborations. It is based on the local access control components of the participants. The peers export thei...
Christoph Sturm, Klaus R. Dittrich, Patrick Ziegle...
CCGRID
2008
IEEE
15 years 9 months ago
WSRF-Based Modeling of Clinical Trial Information for Collaborative Cancer Research
The CancerGrid consortium is developing openstandards cancer informatics to address the challenges posed by modern cancer clinical trials. This paper presents the service-oriented...
Tianyi Zang, Radu Calinescu, Steve Harris, Andrew ...
COLCOM
2008
IEEE
15 years 9 months ago
A Constraint and Attribute Based Security Framework for Dynamic Role Assignment in Collaborative Environments
Abstract. We investigate a security framework for collaborative applications that relies on the role-based access control (RBAC) model. In our framework, roles are pre-defined and...
Isabel F. Cruz, Rigel Gjomemo, Benjamin Lin, Mirko...
COLCOM
2007
IEEE
15 years 9 months ago
Read, write, and navigation awareness in realistic multi-view collaborations
— Read, write, and navigation awareness allow users of a multi-view collaborative editor to get fine-grained information about whether others are reading what they are editing, w...
Sasa Junuzovic, Prasun Dewan, Yong Rui