Title	Design and Evaluation of Two Symmetrical Evolutionist-Based Ciphering Algorithms
Author	F. Omary, A. Tragha, A. Bellaachia, A. Mouloudi
Citation	Vol. 7  No. 2  pp. 181-190
Keywords	Cryptography, symmetric ciphering, key, combinatorial optimization, evolutionist algorithm.

Title	A New Neuron Dynamics for Solving the Minimum Graph Bisection Problem
Author	Rong-Long Wang, Yoshihiro Yamanishi, Kozo Okazaki
Citation	Vol. 7  No. 3  pp. 55-58
Keywords	Hopfield neural network, Internal dynamics, Combinatorial optimization problem, NP-complete problem, Minimum graph bisection problem

Title	Design and Analysis of Positively Self-Feedbacked Hopfield Neural Network for Crossbar Switching
Author	Yalan Zhou, Jiahai Wang, Jian Yin
Citation	Vol. 7  No. 5  pp. 65-70
Keywords	positively self-feedbacked Hopfield neural network, crossbar switching problem, combinatorial optimization problems

Title	Havrda and Charvat Entropy Based Genetic Algorithm for Traveling Salesman Problem
Author	Baljit Singh, Arjan Singh, Akashdeep
Citation	Vol. 8  No. 5  pp. 312-319
Keywords	Genetic Algorithm, Traveling Salesman Problem, Combinatorial Optimization, Mutation, Crossover, Entropy