title: efficient index structures for string databases tamer kahveci , ambuj k. singh vldb 2001. authors: nan. venue: nan. year: nan
title: structural matching and discovery in document databases jason tsong-li wang , dennis shasha , george j. s. chang , liam relihan , kaizhong zhang , girish patel international conference on management of data. authors: nan. venue: nan. year: 1997.0