title: trex : dtd-conforming xml to xml transformations a zhou , q wang , z guo , x gong , s zheng , h wu , j xiao , k yue , w fan 2003. authors: nan. venue: sigmod conference. year: nan
title: trex : dtd-conforming xml to xml transformations. authors: a zhou , q wang , z guo , x gong , s zheng , h wu , j. venue: nan. year: nan