D. Arthur and S. Vassilvitskii, k-means++ : The advantages of careful seeding Mean shift, mode seeking, and clustering, ACM-SODA, page 1035, pp.790-799, 1995.

D. Comaniciu and P. Meer, Mean shift : A robust approach toward feature space analysis. Pattern Analysis and Machine Intelligence, IEEE Transactions on, vol.24, issue.5, pp.603-619, 2002.
DOI : 10.1109/34.1000236
URL : http://nichol.as/papers/Comaniciu/Mean%20Shift:%20A%20Robust%20Approach%20Toward.pdf

F. Cazals, D. Mazauric, R. Tetley, R. Watrigant, R. O. Duda et al., Comparing two clusterings using matchings between clusters of clusters Pattern classification and scene analysis, 1973.

M. Fredman and R. Tarjan, Fibonacci heaps and their uses in improved network optimization algorithms Comparing clusterings?an information based distance, J. ACM Journal of multivariate analysis, vol.34, issue.35, pp.596-615, 1987.
DOI : 10.1145/28869.28874