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GECCO
2005
Springer
135views Optimization» more  GECCO 2005»
16 years 1 months ago
Improving particle swarm optimization with differentially perturbed velocity
This paper introduces a novel scheme of improving the performance of particle swarm optimization (PSO) by a vector differential operator borrowed from differential evolution (DE)....
Swagatam Das, Amit Konar, Uday Kumar Chakraborty
GECCO
2005
Springer
114views Optimization» more  GECCO 2005»
16 years 1 months ago
Exploiting disruption aversion to control code bloat
The authors employ multiple crossovers as a novel natural extension to crossovers as a mixing operator. They use this as a framework to explore the ideas of code growth. Empirical...
Jason Stevens, Robert B. Heckendorn, Terence Soule
ISPA
2005
Springer
16 years 1 months ago
A Generic Approach to Make Structured Peer-to-Peer Systems Topology-Aware
Abstract. With the help of distributed hash tables, the structured peerto-peer system has a short routing path and good extensibility. However, the mismatch between the overlay and...
Tongqing Qiu, Fan Wu, Guihai Chen
MATA
2005
Springer
192views Communications» more  MATA 2005»
16 years 1 months ago
A Cross-Layer Approach for Publish/Subscribe in Mobile Ad Hoc Networks
Abstract. In the context of ubiquitous and pervasive computing, publish/subscribe middleware is gaining momentum due to its loosely coupled communication scheme. In this paper we p...
Marco Avvenuti, Alessio Vecchio, Giovanni Turi
SC
2004
ACM
16 years 28 days ago
Using Hardware Counters to Automatically Improve Memory Performance
In this paper, we introduce a profile-driven online page migration scheme and investigate its impact on the performance of multithreaded applications. We use lightweight, inexpens...
Mustafa M. Tikir, Jeffrey K. Hollingsworth