Springer Verlag has kindly provided the amount of 1,000 EUR for awarding the KI 2008 Best Paper Award. The decision will be made by the conference chairs and the PC, based on a short list of papers ranked top in the regular refereeing process. There will be a single track Best Papers Session on Thursday, Sep 26, at 3 p.m. featuring the three papers that have been shortlisted for the award. The winners will be announced during the conference.