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ICANN
2010
Springer
15 years 6 months ago
Solving Independent Component Analysis Contrast Functions with Particle Swarm Optimization
Independent Component Analysis (ICA) is a statistical computation method that transforms a random vector in another one whose components are independent. Because the marginal distr...
Jorge Igual, Jehad I. Ababneh, Raul Llinares, Juli...
CLOUDCOM
2010
Springer
15 years 4 months ago
Cost-Optimal Outsourcing of Applications into the Clouds
Abstract--Commercial services for provisioning software components and virtual infrastructure in the cloud are emerging. For customers, this creates a multitude of possibilities fo...
Immanuel Trummer, Frank Leymann, Ralph Mietzner, W...
ISQED
2005
IEEE
106views Hardware» more  ISQED 2005»
16 years 1 days ago
Thermal-Aware Floorplanning Using Genetic Algorithms
In this work, we present a genetic algorithm based thermal-aware floorplanning framework that aims at reducing hot spots and distributing temperature evenly across a chip while op...
Wei-Lun Hung, Yuan Xie, Narayanan Vijaykrishnan, C...
162
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FOCS
2004
IEEE
15 years 10 months ago
Optimal Power-Down Strategies
We consider the problem of selecting threshold times to transition a device to low-power sleep states during an idle period. The two-state case in which there is a single active a...
John Augustine, Sandy Irani, Chaitanya Swamy
IPPS
1999
IEEE
15 years 10 months ago
A Formal Framework for Specifying and Verifying Time Warp Optimizations
Parallel and distributed systems are representative of large and complex systems that require the application of formal methods. These systems are often unreliable because implemen...
Victoria Chernyakhovsky, Peter Frey, Radharamanan ...