Spatial and temporal aberration detection methods for disease outbreaks in syndromic surveillance systems Dongmei Chen a , John Cunningham b , Kieran Moore c & Jie Tian d a Department of Geography, Queen's University, Kingston, ON, Canada b Leeds, Grenville & Lanark District Health Unit, ON, Canada c Department of Family Medicine, Queen's University, Kingston, Canada d Department of Geology & G...

A reduce algorithm based on the neighborhood granulation and niche Particle Swarm Optimization (PSO) algorithm is proposed for the reduction of the real decision system with numerical attributes. In this scheme, a rough model is used based on the neighborhood equivalence. The indiscernibility relation is measured by the neighborhood relation, and the universe spaces are approximated by the neig...

We are presenting in this volume selected, peer-reviewed, short papers that were presented at the 3rd International Conference on Variable Neighborhood Search (VNS’14) which took place in Djerba, Tunisia, during October 8-11, 2014.

Available online 31 July 2008

We implement a cellular genetic algorithm with two neighborhood structures following the concept of structured demes: One is for interaction among individuals and the other is for mating. The effect of using these two neighborhood structures on the search ability of cellular genetic algorithms is examined through computational experiments on function optimization problems. Experimental results ...