title: the bt-tree : a branched and temporal access method. authors: l jiang , b salzberg , d lomet , m garcэa. venue: vldb. year: 2000
title: the r * - tree : an efficient and robust access method. authors: b becker , h kriegel , r schneider , b seeger. venue: 9th acm sigmod international conference on management of & hellip ; ,. year: nan