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ICDE
2007
IEEE
164views Database» more  ICDE 2007»
16 years 1 months ago
An Integer Linear Programming Approach to Database Design
Existing index selection tools rely on heuristics to efficiently search within the large space of alternative solutions and to minimize the overhead of using the query optimizer ...
Stratos Papadomanolakis, Anastassia Ailamaki
GECCO
2004
Springer
16 years 7 days ago
Memetic Crossover for Genetic Programming: Evolution Through Imitation
For problems where the evaluation of an individual is the dominant factor in the total computation time of the evolutionary process, minimizing the number of evaluations becomes cr...
Brent E. Eskridge, Dean F. Hougen
MVA
1996
129views Computer Vision» more  MVA 1996»
15 years 8 months ago
Computation of Optical Flow Using Dynamic Programming
This paper presents an original algorithm for the computation of optical ow called Orthogonal Dynamic Programming (ODP) as well as several enhancements to it. The principle is to ...
Georges Quénot
145
Voted
MANSCI
2008
75views more  MANSCI 2008»
15 years 6 months ago
Staffing Multiskill Call Centers via Linear Programming and Simulation
We study an iterative cutting-plane algorithm on an integer program, for minimizing the staffing costs of a multiskill call center subject to service-level requirements which are e...
Mehmet Tolga Çezik, Pierre L'Ecuyer
JSAC
2006
79views more  JSAC 2006»
15 years 6 months ago
Layered Multicast Rate Control Based on Lagrangian Relaxation and Dynamic Programming
In this paper, we address the rate control problem for layered multicast traffic, with the objective of solving a generalized throughput/fairness objective. Our approach is based o...
Koushik Kar, Leandros Tassiulas