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» Improving migration by diversity
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CEC
2003
IEEE
13 years 10 months ago
Improving migration by diversity
We present an improvement to distributed GAs based on migration of individuals between several concurrently evolving populations. The idea behind our improvement is to not only use...
Jörg Denzinger, Jordan Kidney
SBACPAD
2003
IEEE
111views Hardware» more  SBACPAD 2003»
13 years 9 months ago
Boosting Performance for I/O-Intensive Workload by Preemptive Job Migrations in a Cluster System
Load balancing in a cluster system has been investigated extensively, mainly focusing on the effective usage of global CPU and memory resources. However, if a significant portion ...
Xiao Qin, Hong Jiang, Yifeng Zhu, David R. Swanson
GECCO
2000
Springer
133views Optimization» more  GECCO 2000»
13 years 8 months ago
Hybrid Differential Evolution for Dynamic Optimization of a Fedbatch Bioreactor Process
A hybrid method of evolutionary algorithms is introduced in this study. The hybrid method includes two additional operations, acceleration and migrating operations. These two oper...
Feng-Sheng Wang
GECCO
2008
Springer
139views Optimization» more  GECCO 2008»
13 years 5 months ago
Voronoi-initializated island models for solving real-coded deceptive problems
Deceptive problems have always been considered difficult for Genetic Algorithms. To cope with this characteristic, the literature has proposed the use of Parallel Genetic Algorith...
Santiago Muelas, José Manuel Peña, V...
AGILEDC
2007
IEEE
13 years 11 months ago
Push to Pull: How Lean Concepts Improve a Data Migration
A complex Enterprise Relationship Planning (ERP) data migration was in trouble: low quality, poor performance, instability, and an overworked team threatened project success. Faci...
Rand Bradley