title: infering structure in semistructured data rajeev motwani , serge abiteboul , svetlozar nestorov sigmod record. authors: nan. venue: nan. year: 1997.0
title: vqbd : exploring semistructured data sudarshan s. chawathe , thomas baby , jihwang yoo international conference on management of data. authors: nan. venue: nan. year: 2001.0