to thank all the authors of the submitted papers, the Program Committeemembers,andtherefereesfortheirtimeande?ortsspentinthe- viewingprocess,theconferencechairTonyKakasandhisteamattheUniversity ofCyprusfortheexcellentorganizationoftheconference,andTobyWalsh,the CP2001 program chair, for his constant cooperation and interaction. Last but notleast,specialthankstoYoannFabreattheUniversityofParis6fortaking careofinstallingandmaintainingthepaperreviewsystem.