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» The Monochromatic Column problem
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CORR
2008
Springer
44views Education» more  CORR 2008»
13 years 10 months ago
An Improved Approximation Algorithm for the Column Subset Selection Problem
Christos Boutsidis, Michael W. Mahoney, Petros Dri...
JCO
2008
69views more  JCO 2008»
13 years 9 months ago
Column generation approach for the point-feature cartographic label placement problem
Glaydston Mattos Ribeiro, Luiz Antonio Nogueira Lo...
COR
2004
102views more  COR 2004»
13 years 9 months ago
A column generation approach to capacitated p-median problems
Luiz Antonio Nogueira Lorena, Edson Luiz Fran&cced...
PATAT
2004
Springer
135views Education» more  PATAT 2004»
14 years 3 months ago
A Column Generation Scheme for Faculty Timetabling
In this paper we deal with the problem of building a timetable for the courses of a university faculty. We propose an integer linear programming approach based on column generation...
Andrea Qualizza, Paolo Serafini
COMBINATORICS
2000
63views more  COMBINATORICS 2000»
13 years 9 months ago
A Ramsey Treatment of Symmetry
Given a space endowed with symmetry, we define ms(, r) to be the maximum of m such that for any r-coloring of there exists a monochromatic symmetric set of size at least m. We c...
Taras O. Banakh, O. V. Verbitsky, Ya. Vorobets