title: efficient k-nn search on vertically decomposed data niels nes , martin l. kersten , nikos mamoulis , arjen p. de vries 2002. authors: nan. venue: sigmod conference. year: nan
title: efficient k-nn search on vertically decomposed data international conference on management of data 2002. authors: arjen p. de vries , nikos mamoulis , niels nes , martin kersten. venue: nan. year: nan