-------- Original-Nachricht -------- Betreff: [WI] Start of this years ECML PKDD Discovery Challenge 2009 Datum: Mon, 30 Mar 2009 16:06:22 +0200 Von: Andreas Hotho hotho@cs.uni-kassel.de An: wi@aifb.uni-karlsruhe.de, ak-kd-list@aifb.uni-karlsruhe.de, kdml@cs.uni-kassel.de, fg-db@informatik.uni-rostock.de, fca-list@cs.uni-kassel.de

Call for Participation

ECML PKDD Discovery Challenge http://www.kde.cs.uni-kassel.de/ws/dc09/ Bled, Slovenia, September 7-11 2009

============== Challenge starts right now ======================

This year's discovery challenge deals with three tasks in the area of tag recommendations for social bookmarking services. The first task covers content-based and the second task graph-based tag recommendations. An additional third task allows participants to deliver online recommendations to a running social bookmarking service. The dataset the challenge is based on is a snapshot of the social bookmark and publication sharing system Bibsonomy http://www.bibsonomy.org/. More details about the tasks can be found at the challenge website:

http://www.kde.cs.uni-kassel.de/ws/dc09/

Important dates =============== * March 25, 2009 Tasks and datasets available online. * July 6th, 2009 Test dataset will be released (by midnight CEST). * July 8th, 2009 Result submission deadline (by midnight CEST). * July 10th, 2009 Workshop paper submission deadline. * July 14th, 2009 Notification of winners, publication of results on webpage, notification of paper acceptance. * August 5th, 2009 Workshop proceedings (camera-ready) deadline. * September 7/11th, 2009 ECML PKDD Workshop

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