Categorical Range Queires in Large Databases Alexandros Nanopoulos and Panayiotis Bozanis   View Paper (PDF)   Return to Advanced Query Processing BIBTEX spage=122},    crossref  = {conf/ssd/2003},    bibsource = {DBLP, http://dblp.uni-trier.de}   } ©2005 Association for Computing Machinery