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ESCIENCE
2006
IEEE
15 years 4 months ago
Supporting Decentralized, Security Focused Dynamic Virtual Organizations across the Grid
The ability to dynamically create and subsequently manage secure virtual organisations (VO) is one of the key challenges facing the Grid community. Existing approaches for establi...
Richard O. Sinnott, David W. Chadwick, Jos Koetsie...
GCC
2006
Springer
15 years 2 months ago
Decentralized Workflow Execution for Virtual Enterprises in Grid Environment
With the emergence of global market and virtual enterprises, coordination of business processes in dispersed organizations by distributed workflow execution will take on more impo...
Wei Tan, Yushun Fan
TSMC
2008
158views more  TSMC 2008»
14 years 10 months ago
Decentralized Inventory Control for Large-Scale Reverse Supply Chains: A Computationally Tractable Approach
In this paper, we consider a new inventory control technique for large-scale supply chains including repairs. The part flow is bidirectional with broken parts propagated upstream f...
Prashanth Krishnamurthy, Farshad Khorrami, David A...
WSC
2007
15 years 1 months ago
Simulation of scheduled ordering policies in distribution supply chains
In this paper we study a decentralized distribution supply chain with one supplier and many newsvendor-type retailers that face exogenous end-customer demands. Using total supply ...
Lucy G. Chen, Srinagesh Gavirneni
WETICE
2003
IEEE
15 years 4 months ago
On Optimal Update Policies and Cluster Sizes for 2-Tier Distributed Systems
We try to analyze a generic model for 2-tier distributed systems, exploring the possibility of optimal cluster sizes from an information management perspective, such that the over...
Prasenjit Dey, Anwitaman Datta