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Mediated schemas lie at the center of the well recognized data integration architecture. Classical data integration systems rely on a mediated schema created by human experts through an intensive design process. Automatic generation of mediated schemas is still a goal to be achieved. We generate mediated schemas by merging multiple source schemas interrelated by tuple-generating dependencies (tgds). Schema merging is the process to consolidate multiple schemas into a unified view. The taskdoi:10.1109/icde.2011.5767913 dblp:conf/icde/LiQKGG11 fatcat:kbk7bgb56rcx5k2o6unheo7ice