title: fast parallel similarity search in multimedia databases. authors: christian böhm , bernhard braunmüller , hans-peter kriegel , daniel a. keim , stefan berchtold. venue: sigmod conference. year: 1997
title: fast nearest neighbor search in medical image databases. authors: flip korn , nikolaos sidiropoulos , christos faloutsos , eliot siegel , zenon protopapas. venue: very large data bases. year: 1996