A Novel Clustering Approach: Global Optimum Search with Enhanced Positioning - Clustering Challenges in Biological Network - page 330

[72] C. T. Zahn. Graph theoretical methods for detecting and describing gestalt systems.

IEEE Trans. Comput. , C-20:68-86, April 1971.

[73] B. Zhang. Generalized k-harmonic means: Boosting in unsupervised learning. Tech-

nical report, Hewlett-Packard Research Laboratory, October 2000.

[74] B. Zhang, M. Hsu, and U. Dayal. K-harmonic means - a data clustering algorithm.

Technical report, Hewlett-Packard Research Laboratory, June 1999.