G. Wu, E. Chang, и N. Panda. KDD '05: Proceeding of the eleventh ACM SIGKDD international conference on Knowledge discovery in data mining, стр. 703--709. New York, NY, USA, ACM Press, (2005)
D. Krompass, M. Nickel, и V. Tresp. International Conference on Data Science and Advanced Analytics, DSAA 2014, Shanghai, China, October 30 - November 1, 2014, стр. 18--24. IEEE, (2014)