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CEC
2009
IEEE
15 years 10 months ago
A simple multi-objective optimization algorithm for the urban transit routing problem
— The urban transit routing problem (UTRP) for public transport systems involves finding a set of efficient transit routes to meet customer demands. The UTRP is an NPHard, high...
Lang Fan, Christine L. Mumford, Dafydd Evans
186
Voted
COR
2008
175views more  COR 2008»
15 years 7 months ago
Lower and upper bounds for a two-level hierarchical location problem in computer networks
In this paper a two-level hierarchical model for the location of concentrators and routers in computers networks is presented. Given a set of candidate locations and the capacitie...
Aníbal Alberto Vilcapoma Ignacio, Virg&iacu...
154
Voted
CORR
2007
Springer
95views Education» more  CORR 2007»
15 years 7 months ago
Solving the subset-sum problem with a light-based device
We propose a special computational device which uses light rays for solving the subset-sum problem. The device has a graph-like representation and the light is traversing it by fol...
Mihai Oltean, Oana Muntean
MP
2006
110views more  MP 2006»
15 years 7 months ago
Extending Scope of Robust Optimization: Comprehensive Robust Counterparts of Uncertain Problems
In this paper, we propose a new methodology for handling optimization problems with uncertain data. With the usual Robust Optimization paradigm, one looks for the decisions ensurin...
Aharon Ben-Tal, Stephen Boyd, Arkadi Nemirovski
TSMC
2008
81views more  TSMC 2008»
15 years 7 months ago
Role Transfer Problems and Algorithms
Role transfer is a usual activity in an organization, especially in a crisis situation. Role assignment and transfer regulations are important to accomplish it. This paper discusse...
Haibin Zhu, MengChu Zhou