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ATMOS
2007
129views Optimization» more  ATMOS 2007»
15 years 2 months ago
Solving a Real-World Train Unit Assignment Problem
We face a real-world train unit assignment problem for an operator running trains in a regional area. Given a set of timetabled train trips, each with a required number of passenge...
Valentina Cacchiani, Alberto Caprara, Paolo Toth
SAC
2011
ACM
14 years 3 months ago
New hybrid genetic algorithm for solving optimal communication spanning tree problem
Optimal Communication Spanning Tree (OCST) is a well-known NP-hard problem on the graph that seeks for the spanning tree with the lowest cost. The tree cost depends on the demand ...
Pham Trung Kien, Nguyen Duy Hiep, Huynh Thi Thanh ...
109
Voted
ECCV
2008
Springer
16 years 2 months ago
Solving Image Registration Problems Using Interior Point Methods
Abstract. This paper describes a novel approach to recovering a parametric deformation that optimally registers one image to another. The method proceeds by constructing a global c...
Camillo J. Taylor, Arvind Bhusnurmath
113
Voted
IFIP
2004
Springer
15 years 6 months ago
Three decades of data integration - All problems solved?
Data integration is one of the older research fields in the database area and has emerged shortly after database systems were first introduced into the business world. In this pa...
Patrick Ziegler, Klaus R. Dittrich
GECCO
2003
Springer
160views Optimization» more  GECCO 2003»
15 years 6 months ago
Hybridization of Estimation of Distribution Algorithms with a Repair Method for Solving Constraint Satisfaction Problems
Estimation of Distribution Algorithms (EDAs) are new promising methods in the field of genetic and evolutionary algorithms. In the case of conventional Genetic and Evolutionary Al...
Hisashi Handa