Shafiq Alam, Gillian Dobbie, Yun Sing Koh, Patricia Riddle. Clustering heterogeneous web usage data using Hierarchical Particle Swarm Optimization. In 2013 IEEE Symposium on Swarm Intelligence, SIS 2013, Singapore, April 16-19, 2013. pages 147-154, IEEE, 2013. [doi]
Abstract is missing.