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GECCO
2003
Springer
137views Optimization» more  GECCO 2003»
15 years 5 months ago
The Spatially-Dispersed Genetic Algorithm
Abstract. Spatially structured population models improve the performance of genetic algorithms by assisting the selection scheme in maintaining diversity. A significant concern wi...
Grant Dick
98
Voted
PODS
2001
ACM
127views Database» more  PODS 2001»
16 years 22 days ago
Optimal Aggregation Algorithms for Middleware
Assume that each object in a database has m grades, or scores, one for each of m attributes. For example, an object can have a color grade, that tells how red it is, and a shape g...
Ronald Fagin, Amnon Lotem, Moni Naor
ICCD
2005
IEEE
165views Hardware» more  ICCD 2005»
15 years 9 months ago
Counter-Based Cache Replacement Algorithms
Recent studies have shown that in highly associative caches, the performance gap between the Least Recently Used (LRU) and the theoretical optimal replacement algorithms is large,...
Mazen Kharbutli, Yan Solihin
ICC
2007
IEEE
143views Communications» more  ICC 2007»
15 years 4 months ago
DARA: Delay-Aware Routing Algorithm in a Hybrid Wireless-Optical Broadband Access Network (WOBAN)
Abstract-- Hybrid wireless-optical broadband access network (WOBAN) is a promising architecture for future network operations. Recently, the wireless part of WOBAN has been gaining...
Suman Sarkar, Hong-Hsu Yen, Sudhir S. Dixit, Biswa...
SIGMOD
2009
ACM
155views Database» more  SIGMOD 2009»
16 years 25 days ago
Efficient top-k algorithms for fuzzy search in string collections
An approximate search query on a collection of strings finds those strings in the collection that are similar to a given query string, where similarity is defined using a given si...
Rares Vernica, Chen Li