Yang, Jianhua, and Lee, Ickjai (2007) Hybrid clustering for large sequential data. In: Proceedings of the International Conference on Artificial Intelligence and Pattern Recognition 2007. pp. 76-81. From: AIPR-07 - International Conference on Artificial Intelligence and Pattern Recognition, 9-12 July 2007, Orlando, Florida, USA.

Yang, Jianhua, and Lee, Ickjai (2006) Hybrid O(n√n) clustering for sequential web usage mining. In: AI 2006: Advances in Artificial Intelligence (4304) pp. 1022-1026. From: 19th Australian Joint Conference on Artificial Intelligence, 4-8 December 2006, Hobart, TAS, Australia.

Lee, Ickjai, and Yang, Jianhua (2005) Hybrid agglomerative clustering for large databases: an efficient interactivity approach. In: Proceedings of the 18th Australian Joint Conference on Artifical Intelligence (3809) pp. 938-941. From: 18th Australian Joint Conference on Artifical Intelligence, 5-9 December 2005, Sydney, NSW.

Lee, Ickjai, and Yang, Jianhua (2005) Voronoi-based topological information for combining partitioning and hierarchical clustering. In: Proceedings of the International Conference on Computational Intelligence for Modelling, Control and Automation 2005 (2) From: International Conference on Computational Intelligence for Modelling Control & Automation 2005, 28-30 November 2005, Vienna, Austria.

Shields, Graham, Kimura, Hiroto, Yang, Jiedong, and Gammon, Paul (2004) Sulphur isotopic evolution of Neoproterozoic-Cambrian seawater: new francolite-bound sulphate δ34S data and a critical appraisal of the existing record. Chemical Geology, 204 (1-2). pp. 163-182.

Yang, Jianjua, and Lee, Ickjai (2004) Cluster validity through graph-based boundary analysis. In: Proceedings of the 2004 International Conference on Information and Knowledge Engineering. From: 2004 International Conference on Information and Knowledge Engineering, 21-24 June 2004, Nevada, USA.