bart goethals jbtnrklfcyequaacbe osdm 2005 open source data mining workshop frequent pattern mining implementations conjunction acm sigkdd 2005 chicago illinois usa august 21st 2005 httposdmuaacbe call submissions scope objectives past decade tremendous progress made data mining methods like clustering classification frequent pattern mining etc however unfortunately advanced implementations often made publicly available thus results independently verified hampers rapid advances field thus critical need open source implementations important data mining methods workshop first meeting place discuss open source data mining methods since scope workshop rather broad focus attention first year frequent pattern mining fpm problems subsequent years focus open source implementations data mining problems like clustering classification outlier detection etc frequent pattern mining core field research data mining encompassing discovery patterns itemsets sequences trees graphs many structures varied approaches problems appear numerous papers across data mining conferences generally speaking problem involves identification items products symptoms characteristics forth often occur together given dataset fundamental operation data mining algorithms fpm used building block sophisticated data mining approaches last decade huge number algorithms developed order efficiently solve fpm problems submissions consist source code addition paper describes implemented fpm algorithm itemset sequence tree graph mining provides performance study publicly provided datasets request paper also provides deep analysis proposed techniques presenting results performance algorithm without used techniques optimizations appropriate explanation submitted algorithm performs better existing implementations algorithms submitted source code become part open source data mining repository widely publicised workshop participants invited come discuss submission heavy focus critical evaluation ie limitations conditions algorithm work well fails cases open areas one outcome workshop outline focus research new problems field although performance contest believe open source nature workshop encourages authors accurately honestly compare algorithms others vice versa detailed submission information found website workshop httposdmuaacbe important dates submission deadline june 8 2005 notification july 8 2005 cameraready copies july 18 2005 workshop date august 21 2005 workshop cochairs bart goethals university antwerp belgium siegfried nijssen university leiden netherlands mohammed j zaki rensselaer polytechnic institute usa publication workshop proceedings widely disseminate workshop results proceedings published online acm digital library mlnet mailing list pzyvqaisfraunhoferde httplistsaisfraunhoferdemailmanlistinfomlnet fri 01 aug 2008 172708 0200 uai mlnet last cfp open source data mining workshop sigkdd 2005