title: using taxonomy , discriminants , and signatures for navigating in text databases. authors: s chakrabarti , b dom , r agrawal , p raghavan. venue: vldb. year: 1997
title: using taxonomy , discriminants , and signatures for navigating in text databases '' , vldb 1997 , 446-455. authors: s chakrabarti , d dom , r agrawal , p raghavan. venue: the vldb journal ,. year: nan