title: indexing very high-dimensional sparse and quasi-sparse vectors for similarity searches vldb j.. authors: xiaoyang sean wang , changzhou wang. venue: nan. year: 2001.0
title: using sets of feature vectors for similarity search on voxelized cad objects. authors: hans-peter kriegel , stefan brecheisen , peer kr &#246; ger , martin pfeifle , matthias schubert. venue: international conference on management of data. year: 2003.0