A new discrete filled function method for solving large scale max-cut problems

  • Authors:
  • Ai-Fan Ling;Cheng-Xian Xu

  • Affiliations:
  • School of Finance, Jiangxi University of Finance & Economics, Nanchang, People's Republic of China 330013 and Academy of Mathematics & Systems Science, Chinese Academy of Sciences, Beijing, People ...;Hangzhou Institute of Service Engineering, Hangzhou Normal University, Hangzhou, People's Republic of China 310036

  • Venue:
  • Numerical Algorithms
  • Year:
  • 2012

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Abstract

The global optimization method based on discrete filled function is a new method that solves large scale max-cut problems. We first define a new discrete filled function based on the structure of the max-cut problem and analyze its properties. Unlike the continuous filled function methods, by the characteristic of the max-cut problem, the parameters in the proposed filled function does not need to be adjusted. By combining a procedure that randomly generates initial points for minimization of the proposed filled function, the proposed algorithm can greatly reduce the computational time and be applied to large scale max-cut problems. Numerical results and comparisons with several heuristic methods indicate that the proposed algorithm is efficient and stable to obtain high quality solution of large scale max-cut problems.