10.1184/R1/6607559.v1 R Manmatha R Manmatha Stefan Ruger Stefan Ruger Alexander Hauptmann Alexander Hauptmann Multimedia information retrieval: workshop report Carnegie Mellon University 2009 computer sciences 2009-01-01 00:00:00 Journal contribution https://kilthub.cmu.edu/articles/journal_contribution/Multimedia_information_retrieval_workshop_report/6607559 Computer Science Department