Joshua Bloch
Neal Gafter
Java(TM) Puzzlers: Traps, Pitfalls, and Corner Cases
2005
http://www.javapuzzlers.com/
Sei-Hyung Lee
Karen M. Daniels
Cone Cluster Labeling for Support Vector Clustering
Proceedings of 6th SIAM Conference on Data Mining
484–488
2006
May
http://www.siam.org/meetings/sdm06/proceedings/046lees.pdf