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ICML
2003
IEEE
16 years 3 months ago
The Use of the Ambiguity Decomposition in Neural Network Ensemble Learning Methods
We analyze the formal grounding behind Negative Correlation (NC) Learning, an ensemble learning technique developed in the evolutionary computation literature. We show that by rem...
Gavin Brown, Jeremy L. Wyatt
PDP
2010
IEEE
15 years 9 months ago
On the Scalability of Hypergraph Models for Sparse Matrix Partitioning
Abstract—We investigate the scalability of the hypergraphbased sparse matrix partitioning methods with respect to the increasing sizes of matrices and number of nonzeros. We prop...
Bora Ucar, Ümit V. Çatalyürek
115
Voted
CCGRID
2007
IEEE
15 years 8 months ago
A Semantic Approach to Enhance Service Composition in Workflows that use Mobile Services
The successful execution of workflows using mobile services is dependant on the services behaving as expected. The management of this behaviour in Akogrimo is achieved by a contex...
Robert B. Piotter, Tom Kirkham, Julian R. Gallop, ...
PCI
2005
Springer
15 years 8 months ago
The Contribution of Game Theory to Complex Systems
We address several recent developments in non-cooperative as well as evolutionary game theory, that give a new viewpoint to Complex Systems understanding. In particular, we discuss...
Spyros C. Kontogiannis, Paul G. Spirakis
ASYNC
2002
IEEE
90views Hardware» more  ASYNC 2002»
15 years 7 months ago
An Event Spacing Experiment
Events in self-timed rings can propagate evenly spaced or as bursts. By studying these phenomena, we obtain a better understanding of the underlying dynamics of self-timed pipelin...
Mark R. Greenstreet, Anthony Winstanley, Aurelien ...