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ENC
2005
IEEE
14 years 1 months ago
Saving Evaluations in Differential Evolution for Constrained Optimization
Generally, evolutionary algorithms require a large number of evaluations of the objective function in order to obtain a good solution. This paper presents a simple approach to sav...
Efrén Mezura-Montes, Carlos A. Coello Coell...
HOTDEP
2008
168views Hardware» more  HOTDEP 2008»
13 years 9 months ago
A Spin-Up Saved Is Energy Earned: Achieving Power-Efficient, Erasure-Coded Storage
Storage accounts for a significant amount of a data center's ever increasing power budget. As a consequence, energy consumption has joined performance and reliability as a do...
Kevin M. Greenan, Darrell D. E. Long, Ethan L. Mil...
JMIV
2010
64views more  JMIV 2010»
13 years 5 months ago
Some Properties of Digital Covering Spaces
In this paper we study digital versions of some properties of covering spaces from algebraic topology. We correct and improve upon the presentation of assertions in Han’s papers ...
Laurence Boxer, Ismet Karaca
TIME
2008
IEEE
14 years 1 months ago
Moving Spaces
Boolean contact algebras constitute a convenient approach to a region based theory of space. In this paper we want to extend this approach to regions moving in time - called timed...
Ivo Düntsch, Michael Winter
CIE
2010
Springer
14 years 7 days ago
Processes in Space
We introduce a geometric process algebra based on affine geometry, with the aim of describing the concurrent evolution of geometric structures in 3D space. We prove a relativity th...
Luca Cardelli, Philippa Gardner