Felix Naumann Alexander Bilke Jens Bleiholder Melanie Weis Data Fusion in Three Steps: Resolving Schema, Tuple, and Value Inconsistencies. 21-31 2006 29 IEEE Data Eng. Bull. 2 ftp://ftp.research.microsoft.com/pub/debull/A06June/Hummer_DEBull06_v2.ps db/journals/debu/debu29.html#NaumannBBW06