1. Efficient Global Algorithms for Hard and Fuzzy Clustering;Al-Sultan,1987
2. A tabu search approach to the clustering problem;Al-Sultan;Pattern Recognition,1995
3. Computational experience on four algorithms for the hard clustering problem;Al-Sultan,1995
4. Some fundamental concepts synthesis procedures for pattern recognition preprocessors;Ball,1964
5. Genetic algorithm for clustering with an ordered representation;Bhuyan,1991