title: view maintenance in a warehousing environment 1995. authors: jennifer widom , hector garcia-molina , yue zhuge , joachim hammer. venue: sigmod conference. year: nan
title: tracing the lineage of view data in a warehousing environment. authors: yingwei cui , jennifer widom , janet l. wiener. venue: acm transactions on database systems ( tods ). year: 2000.0