Data Mining IX

This book contains papers presented at the ninth International Conference on Data Mining, Protection, Detection and other Security Technologies held at the University of Cádiz in Spain, 2008. The applications of Data Mining are important in business, particularly large companies and government agencies, and this market is still going through a period of consolidation. This is reflected in the important transactions that have recently taken place, such as the purchase of Datops by Lexis Nexis and