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IPPS
2008
IEEE
14 years 3 months ago
Large-scale experiment of co-allocation strategies for Peer-to-Peer supercomputing in P2P-MPI
High Performance computing generally involves some parallel applications to be deployed on the multiples resources used for the computation. The problem of scheduling the applicat...
Stéphane Genaud, Choopan Rattanapoka
ISPAN
2005
IEEE
14 years 2 months ago
Increasing Sensor Network Lifetime by Identifying and Leveraging Nodes with Excess Energy In Heterogeneous Networks
We propose and evaluate wireless sensor routing algorithms designed to extend the lifetime of a heterogeneous wireless sensor network. The network is heterogeneous in the sensorsā...
Keith Hellman, Michael Colagrosso
PPSN
2004
Springer
14 years 2 months ago
Coupling of Evolution and Learning to Optimize a Hierarchical Object Recognition Model
Abstract. A key problem in designing artiļ¬cial neural networks for visual object recognition tasks is the proper choice of the network architecture. Evolutionary optimization met...
Georg Schneider, Heiko Wersing, Bernhard Sendhoff,...
IPPS
1998
IEEE
14 years 1 months ago
A Generalized Forward Recovery Checkpointing Scheme
We propose a generalized forward recovery checkpointing scheme, with lookahead execution and rollback validation. This method takes advantage of voting and comparison on multiple v...
Ke Huang, Jie Wu, Eduardo B. Fernández
IPPS
1998
IEEE
14 years 1 months ago
Thread-Based vs Event-Based Implementation of a Group Communication Service
We evaluate two techniques to implement concurrent events in a group communication service. This evaluation is based on a comparison of the performance measured from two different...
Shivakant Mishra, Rongguang Yang