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DISOPT
2008
93views more  DISOPT 2008»
14 years 12 months ago
Exploiting planarity in separation routines for the symmetric traveling salesman problem
At present, the most successful approach to solving large-scale instances of the Symmetric Traveling Salesman Problem to optimality is branch-and-cut. The success of branch-and-cu...
Adam N. Letchford, Nicholas A. Pearson
MP
2010
116views more  MP 2010»
14 years 10 months ago
Separation algorithms for 0-1 knapsack polytopes
Valid inequalities for 0-1 knapsack polytopes often prove useful when tackling hard 0-1 Linear Programming problems. To generate such inequalities, one needs separation algorithms...
Konstantinos Kaparis, Adam N. Letchford
KES
2007
Springer
15 years 6 months ago
Predictive and Contextual Feature Separation for Bayesian Metanetworks
Bayesian Networks are proven to be a comprehensive model to describe causal relationships among domain attributes with probabilistic measure of conditional dependency. However, dep...
Vagan Y. Terziyan
GECCO
2004
Springer
144views Optimization» more  GECCO 2004»
15 years 5 months ago
Feature Subset Selection, Class Separability, and Genetic Algorithms
Abstract. The performance of classification algorithms in machine learning is affected by the features used to describe the labeled examples presented to the inducers. Therefore,...
Erick Cantú-Paz
ICSE
1998
IEEE-ACM
15 years 4 months ago
The Ramp-Up Problem in Software Projects: A Case Study of How Software Immigrants Naturalize
Joining a software development team is like moving to a new country to start employment; the immigrant has a lot to learn about the job, the local customs, and sometimes a new lan...
Susan Elliott Sim, Richard C. Holt