Large-area fault clusters and fault tolerance in VLSI circuits: A review
Charles H. Stapper · IBM Journal of Research and Development · 1989
Fault-tolerance techniques and redundant circuits have been used extensively to increase the manufacturing yield and productivity of integrated-circuit chips. Presented here is a review of relevant statistical models which have been used to account for the effects on manufacturing yield of the large-area defect and fault clusters commonly encountered during chip fabrication. A statistical criterion is described for determining whether such large-area clusters are present.