Efficient Spatial Pattern Analysis for Variation Decomposition Via Robust Sparse Regression.
Wangyang ZhangKarthik BalakrishnanXin LiDuane S. BoningSharad SaxenaAndrzej J. StrojwasRob A. RutenbarPublished in: IEEE Trans. Comput. Aided Des. Integr. Circuits Syst. (2013)