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» An Algorithm for Distributed Beacon Selection
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ACSAC
2002
IEEE
15 years 7 months ago
Networking in The Solar Trust Model: Determining Optimal Trust Paths in a Decentralized Trust Network
The Solar Trust Model provides a method by which the sender of a message can be authenticated, and the level of trust that can be placed in the sender of the message or the messag...
Michael Clifford
KES
2005
Springer
15 years 7 months ago
A Robust Approach for Improving Computational Efficiency of Order-Picking Problems
The new market forces have affected the operation of distribution centers (DCs) extremely. The DCs demand an increased productivity and a low cost in their daily operation. This pa...
Yu-Min Chiang, Shih-Hsin Chen, Kuo-Chang Wu
VLDB
2004
ACM
119views Database» more  VLDB 2004»
16 years 2 months ago
Evaluating holistic aggregators efficiently for very large datasets
Indatawarehousingapplications,numerousOLAP queries involve the processing of holistic aggregators such as computing the "top n," median, quantiles, etc. In this paper, we...
Lixin Fu, Sanguthevar Rajasekaran
CEC
2009
IEEE
15 years 6 months ago
Parallel global optimisation meta-heuristics using an asynchronous island-model
Abstract— We propose an asynchronous island-model algorithm distribution framework and test the popular Differential Evolution algorithm performance when a few processors are ava...
Dario Izzo, Marek Rucinski, Christos Ampatzis
ATAL
2008
Springer
15 years 3 months ago
Flexible service provisioning with advance agreements
In this paper, we develop a novel algorithm that allows service consumer agents to automatically select and provision service provider agents for their workflows in highly dynamic...
Sebastian Stein, Nicholas R. Jennings, Terry R. Pa...