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INFORMATICALT
2006
110views more  INFORMATICALT 2006»
15 years 6 months ago
Iterated Tabu Search for the Unconstrained Binary Quadratic Optimization Problem
Given a set of objects with profits (any, even negative, numbers) assigned not only to separate objects but also to pairs of them, the unconstrained binary quadratic optimization p...
Gintaras Palubeckis
HEURISTICS
2007
139views more  HEURISTICS 2007»
15 years 6 months ago
A composite-neighborhood tabu search approach to the traveling tournament problem
The Traveling Tournament Problem (TTP) is a combinatorial problem that combines features from the traveling salesman problem and the tournament scheduling problem. We propose a fa...
Luca Di Gaspero, Andrea Schaerf
PR
2006
131views more  PR 2006»
15 years 6 months ago
A face recognition system based on automatically determined facial fiducial points
In this paper a completely automatic face recognition system is presented. The method works on color images: after having localized the face and the facial features, it determines...
Stefano Arca, Paola Campadelli, Raffaella Lanzarot...
SIGPRO
2008
89views more  SIGPRO 2008»
15 years 6 months ago
Two-stage autocorrelation approach for accurate single sinusoidal frequency estimation
A two-stage autocorrelation approach is proposed for single-tone frequency estimation of a real sinusoid in white noise. In the first stage, we transform the received data to anot...
Kenneth Wing-Kin Lui, Hing-Cheung So
ALGORITHMICA
2005
108views more  ALGORITHMICA 2005»
15 years 6 months ago
Key-Independent Optimality
A new form of optimality for comparison based static dictionaries is introduced. This type of optimality, keyindependent optimality, is motivated by applications that assign key v...
John Iacono