PPoSOM: A Multidimensional Data Visualization Using Probabilistic Assignment Based on Polar SOM. - Yang Xu 037; Lu Xu 002; Tommy W. S. Chow; Anthony Shi-Sheung Fong (ICONIP (1), 2009)

High Dimensional Data Classification by the PolSOM Algorithm. - Lu Xu 002; Tommy W. S. Chow (DMIN, 2010)

PolSOM: A new method for multidimensional data visualization. - Lu Xu 002; Yang Xu 037; Tommy W. S. Chow (Pattern Recognit., 2010)

Self-organizing potential field network: a new optimization algorithm. - Lu Xu 002; Tommy W. S. Chow (IEEE Trans. Neural Networks, 2010)

PPoSOM: A new variant of PolSOM by using probabilistic assignment for multidimensional data visualization. - Yang Xu 037; Lu Xu 002; Tommy W. S. Chow (Neurocomputing, 2011)

Local cooperation delivers global optimization. - Zhou Wu 001; Lu Xu 002; Tommy W. S. Chow; Ming-Bo Zhao (IEEE Congress on Evolutionary Computation, 2012)

Topology-Based Clustering Using Polar Self-Organizing Map. - Lu Xu 002; Tommy W. S. Chow; Eden W. M. Ma (IEEE Trans. Neural Networks Learn. Syst., 2015)