Optimising the Distance Metric in the Nearest Neighbour Algorithm on a Real-World Patient Classification Problem. - Hongxing He; Simon Hawkins (PAKDD, 1999)

Application of Genetic Algorithm and K-Nearest Neighbour Method in Real World Medical Fraud Detection Problem. - Hongxing He; Simon Hawkins; Warwick Graco; Xin Yao 001 (J. Adv. Comput. Intell. Intell. Informatics, 2000)

Data Mining of Administrative Claims Data for Pathology Services. - Simon Hawkins; Graham J. Williams; Rohan A. Baxter; Peter Christen; Michael J. Fett; Markus Hegland; Fuchun Huang; Ole Møller Nielsen; Tatiana Semenova; Andrew Smith (HICSS, 2001)

Estimating Episodes of Care Using Linked Medical Claims Data. - Graham J. Williams; Rohan A. Baxter; Chris Kelman; Chris P. Rainsford; Hongxing He; Lifang Gu; Deanne Vickers; Simon Hawkins (Australian Joint Conference on Artificial Intelligence, 2002)

Outlier Detection Using Replicator Neural Networks. - Simon Hawkins; Hongxing He; Graham J. Williams; Rohan A. Baxter (DaWaK, 2002)

A Comparative Study of RNN for Outlier Detection in Data Mining. - Graham J. Williams; Rohan A. Baxter; Hongxing He; Simon Hawkins; Lifang Gu (ICDM, 2002)

Association Rule Discovery with Unbalanced Class Distributions. - Lifang Gu; Jiuyong Li; Hongxing He; Graham J. Williams; Simon Hawkins; Chris Kelman (Australian Conference on Artificial Intelligence, 2003)

Exploring Possible Adverse Drug Reactions by Clustering Event Sequences. - Hongxing He; Graham J. Williams; Jie Chen 004; Simon Hawkins; Chris Kelman (DaWaK, 2004)