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Using 0-1 variables to solve global optimization models
【2017.9.6 4:30pm, Z311】

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 2017-09-05 

  Colloquia & Seminars 

  Speaker

Professor Nelson Maculan (Federal University of Rio de Janeiro)

  Title

Using 0-1 variables to solve global optimization models

  Time

9月6日16:30-17:30 

  Venue

Z311

  Abstract

We start this presentation with an interesting example of a small global optimization problem. After that we present integer linear models with a polynomial number of variables and constraints for combinatorial optimization problems in graphs: optimum elementary cycles (whose traveling salesman problem), optimum elementary paths even in a graph with negative cycles, and optimum trees (whose Steiner tree problem) problems. Computational results are presented.  

  Affiliation

 

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