Solving maximum clique problem by cellular neural network


Sengor N. S. , Yalcin M. E. , CAKIR Y. , UCER M. , GUZELIS C., PEKERGIN F., ...Daha Fazla

ELECTRONICS LETTERS, cilt.34, sa.15, ss.1504-1506, 1998 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 34 Konu: 15
  • Basım Tarihi: 1998
  • Doi Numarası: 10.1049/el:19981026
  • Dergi Adı: ELECTRONICS LETTERS
  • Sayfa Sayıları: ss.1504-1506

Özet

An approximate solution of an NP-hard graph theoretical problem, namely finding maximum clique, is presented using cellular neural networks. Like the existing energy descent optimising dynamics, the maximal cliques will be the stable states of cellular neural networks. To illustrate the performance of the method the results will be compared with those of continuous Hopfield dynamics.