Bruno Gonalves Catalin Calistru Cristina Ribeiro Gabriel David An Evaluation Framework for Multidimensional Multimedia Descriptor Indexing. 95-102 2007 conf/icde/2007w ICDE Workshops http://dx.doi.org/10.1109/ICDEW.2007.4400978 db/conf/icde/icdew2007.html#GonalvesCRD07