Sciweavers

511 search results - page 3 / 103
» TSP with bounded metrics
Sort
View
APPROX
2008
Springer
124views Algorithms» more  APPROX 2008»
13 years 7 months ago
Deterministic 7/8-Approximation for the Metric Maximum TSP
We present the first 7/8-approximation algorithm for the maximum traveling salesman problem with triangle inequality. Our algorithm is deterministic. This improves over both the r...
Lukasz Kowalik, Marcin Mucha
TSP
2008
105views more  TSP 2008»
13 years 5 months ago
A Fresh Look at the Bayesian Bounds of the Weiss-Weinstein Family
Minimal bounds on the mean square error (MSE) are generally used in order to predict the best achievable performance of an estimator for a given observation model. In this paper, w...
Alexandre Renaux, Philippe Forster, Pascal Larzaba...
TSP
2010
13 years 16 hour ago
Barankin-type lower bound on multiple change-point estimation
We compute lower bounds on the mean-square error of multiple change-point estimation. In this context, the parameters are discrete and the Cram
Patricio S. La Rosa, Alexandre Renaux, Carlos H. M...
AOR
2006
74views more  AOR 2006»
13 years 5 months ago
Note on Upper Bounds for TSP Domination Number
The domination number, domn(A, n), of a heuristic A for the Asymmetric TSP is the maximum integer d = d(n) such that, for every instance I of the Asymmetric TSP on n cities, A pro...
Gregory Gutin, Angela Koller, Anders Yeo