Sciweavers

17288 search results - page 100 / 3458
» Hybrid Optimizations: Which Optimization Algorithm to Use
Sort
View
GECCO
2000
Springer
150views Optimization» more  GECCO 2000»
14 years 2 months ago
A Hybrid Genetic Algorithm for the Quadratic Assignment Problem
A heuristic technique that combines a genetic algorithm with a Tabu Search algorithm is applied to the Quadratic Assignment Problem (QAP). The hybrid algorithm improves the result...
Manuel Vázquez, L. Darrell Whitley
GECCO
2003
Springer
162views Optimization» more  GECCO 2003»
14 years 4 months ago
Optimization of Spare Capacity in Survivable WDM Networks
A network with restoration capability requires spare capacity to be used in the case of failure. Optimization of spare capacity is to find the minimum amount of spare capacity for ...
H. W. Chong, Sam Kwong
SC
2003
ACM
14 years 4 months ago
Optimizing Reduction Computations In a Distributed Environment
We investigate runtime strategies for data-intensive applications that involve generalized reductions on large, distributed datasets. Our set of strategies includes replicated fi...
Tahsin M. Kurç, Feng Lee, Gagan Agrawal, &U...
SCL
2008
254views more  SCL 2008»
13 years 10 months ago
The Hybrid Maximum Principle is a consequence of Pontryagin Maximum Principle
We give a simple proof of the Maximum Principle for smooth hybrid control systems by reducing the hybrid problem to an optimal control problem of Pontryagin type and then by using...
A. V. Dmitruk, A. M. Kaganovich
PODS
2010
ACM
215views Database» more  PODS 2010»
14 years 3 months ago
An optimal algorithm for the distinct elements problem
We give the first optimal algorithm for estimating the number of distinct elements in a data stream, closing a long line of theoretical research on this problem begun by Flajolet...
Daniel M. Kane, Jelani Nelson, David P. Woodruff