Zhixiang Chen Ada Wai-Chee Fu Jian Tang On Complementarity of Cluster and Outlier Detection Schemes. 234-243 http://dx.doi.org/10.1007/978-3-540-45228-7_24 2003 conf/dawak/2003 DaWaK db/conf/dawak/dawak2003.html#ChenFT03