Data mining and knowledge discovery can today be considered as stable fields with numerous efficient methods and studies that have been proposed to extract knowledge from data. Nevertheless, the famous golden nugget is still challenging. Actually, the context evolved since the first definition of the KDD process and knowledge has now...

Materialized views have recently seen a renewed interest in the research and commercial communitites because of their applications in warehousing, retailing, billing, visualization, integrity constraints, query optimization, and decision support. All leading database vendors are currently implementing in their systems materialized views...

Thirty years ago mathematical, as opposed to applied numerical, computation was difficult to perform and so relatively little used. Three threads changed that: the emergence of the personal computer; the discovery of fiber-optics and the consequent development of the modern internet; and the building of the Three “M’s”...

Good system administrators recognize problems long before anyone asks, "Hey, is the Internet down?" Nagios, an open source system and network monitoring tool, has emerged as the most popular solution for sys admins in organizations of all sizes. It's robust but also complex, and Nagios: System and Network Monitoring, 2nd...

Recently, powerful innovations in intrusion detection and prevention have evolved in response to emerging threats and changing business environments....

FASE (Fundamental Approaches to Software Engineering) is concerned with the foundations on which software engineering is built. Its focus is on novel techniques and the way in which they contribute to making software engineering a more mature and soundly based discipline. This year, we particularly encouraged contributions that combine the...

In 1872 F. Klein proposed his Erlangen Programme in...

In the early days of pattern recognition and statistical data analysis life was rather simple: datasets were relatively small, collected from well-designed experiments, analyzed using a few methods that had good theoretical background. Explosive growth of the use of computers led to the creation of huge amounts of data of all kinds,...

We are deluged by data—scientific data, medical data, demographic data, financial data, and marketing data. People have no time to look at this data. Human attention has become a precious resource. So, we must find ways to automatically analyze the data, to automatically classify it, to automatically summarize it, to...

The original (and key) innovation of Dashboard Design was to bring together the flexibility, power and ubiquity of Excel with the visualization of Flash. This meant that a whole new group of people (basically anyone who understood Excel formulas) could produce sophisticated Flash animations. Over the years, this has led to an incredible array...