title: join queries with external text sources : execution and optimization techniques umeshwar dayal , surajit chaudhuri , tak w. yan. authors: nan. venue: sigmod conference. year: 1995.0
title: join queries with external text sources : execution and optimization techniques surajit chaudhuri , umeshwar dayal , tak w. yan. authors: nan. venue: international conference on management of data. year: 1995.0