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COLCOM
2008
IEEE
15 years 11 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...
VRML
1999
ACM
15 years 8 months ago
ToolSpace: Web based 3D Collaboration
User interfaces have evolved from punched cards, to text terminals, to windowing systems. As interface standards move into the third dimension, we have the opportunity to ensure t...
T. Goddard, Vaidy S. Sunderam
GRID
2004
Springer
15 years 10 months ago
An Enabling Environment for Distributed Simulation and Visualization
In this paper we present the MASSIVE project that aims to use Grid technology to establish an enabling environment for distributed simulation and visualization of large-scale scie...
Yao Zheng, Guanghua Song, Jifa Zhang, Jianjun Chen...
HPDC
2002
IEEE
15 years 9 months ago
A Peer-to-Peer Approach to Resource Location in Grid Environments
Resource location (or discovery) is a fundamental service for resource-sharing environments: given desired resource attributes, the service returns locations of matching resources....
Adriana Iamnitchi, Ian T. Foster, Daniel Nurmi
LSGRID
2004
Springer
15 years 9 months ago
Distributed Cell Biology Simulations with E-Cell System
Many useful applications of simulation in computational cell biology, e.g. kinetic parameter estimation, Metabolic Control Analysis (MCA), and bifurcation analysis, require a large...
Masahiro Sugimoto, Kouichi Takahashi, Tomoya Kitay...