title: infomaster : an information integration system arthur m. keller , michael r. genesereth , oliver m. duschka sigmod conference. authors: nan. venue: nan. year: 1997.0
title: infomaster : an information integration system michael r. genesereth , arthur m. keller , oliver m. duschka international conference on management of data. authors: nan. venue: nan. year: 1997.0