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NCA
2006
IEEE
14 years 2 months ago
A Multipolicy Authorization Framework for Grid Security
A Grid system is a Virtual Organization that is composed of several autonomous domains. Authorization in such a system needs to be flexible and scalable to support multiple securi...
Bo Lang, Ian T. Foster, Frank Siebenlist, Rachana ...
WECWIS
2006
IEEE
151views ECommerce» more  WECWIS 2006»
14 years 2 months ago
DAG Synchronization Constraint Language for Business Processes
Correct synchronization among activities is critical in a business process. Current workflow languages such as BPEL specify the control flow of processes explicitly. However, thei...
Qinyi Wu, Akhil Sahai
EAGC
2004
Springer
14 years 2 months ago
Dependable Global Computing with JaWS++
In this paper we propose a computational grid platform called JaWS++ that seeks to harvest the power of idle pools of workstations connected through the Internet and integrate them...
George Kakarontzas, Spyros Lalis
MIPS
2004
Springer
137views Multimedia» more  MIPS 2004»
14 years 2 months ago
Distributed Multi-source Video Composition on High Capacity Networks
We present the development and experimentation of a distributed system for pervasive video communication on gigabit networks. We have implemented an event-based control mechanism f...
Yan Grunenberger, Phuong Hoang Nguyen, Gilles Priv...
IEEEAMS
2003
IEEE
14 years 2 months ago
Building Autonomic Systems Via Configuration
Large classes of autonomic (self-managing, selfhealing) systems can be created by logically integrating simpler autonomic systems. The configuration method is widely used for such...
Sanjai Narain, Thanh Cheng, Brian A. Coan, Vikram ...