W1: First European Web Mining Forum
Organizers: Bettina Berendt, Andreas Hotho, Dunja Mladenic, Maarten van Someren, Myra Spiliopoulou, Gerd Stumme

W2: Multimedia Discovery and Mining
Organizers: Dunja Mladenic, Gerhard Paaß

W3: Data Mining and Text Mining in Bioinformatics
Organizers: Tobias Scheffer, Ulf Leser

W4: Knowledge Discovery in Inductive Databases
Organizers: Jean-François Boulicaut, Saso Dzeroski, Mika Klemettinen, Rosa Meo, Luc De Raedt

W5: Graph, Tree and Sequence Mining
Organizers: Luc De Raedt, Takashi Washio

W6: Probabilistic Graphical Models for Classification
Organizers: Pedro Larrañaga, Jose A. Lozano, Jose M. Peña, Iñaki Inza

W7: Parallel and Distributed Computing for Machine Learning
Organizers: Rui Camacho, Ashwin Srinivasan

W8: Discovery Challenge
Organizers: Petr Berka, Jan Rauch, Shusaku Tsumoto

Tutorials (long T1 & T2, short T3 & T4)

T1: KD Standards
Speakers: S. Anand, M. Grobelnik, D. Wettschereck

T2: Data Mining and Machine Learning in Time Series Databases
Speaker: E. Keogh

T3: Exploratory Analysis of Spatial Data and Decision Making using Interactive Maps and Linked Dynamic Displays
Speakers: N. & G. Andrienko

T4: Music Data Mining
Speaker: D. Conklin

Tutorial/Workshop combinations

TW1: Learning Context-Free Grammars
Organizers: Colin de la Higuera, Jose Oncina, Pieter Adriaans, Menno van Zaanen

TW2: Adaptive Text Extraction and Mining
Organizers: Fabio Ciravegna, Nicholas Kushmerick