title: viator - a tool family for graphical networking and data view creation s heymann , k tham , a kilian , g wegner , p rieger , d merkel , j freytag vldb. authors: nan. venue: nan. year: 2002.0
title: viator - a tool family for graphical networking and data view creation s heymann , k tham , a kilian , g wegner , p rieger , d. authors: nan. venue: vldb ,. year: 2002.0