Efficient Spatial Variation Characterization via Matrix Completion
نویسندگان
چکیده
In this paper, we propose a novel method to estimate and characterize spatial variations on dies or wafers. This new technique exploits recent developments in matrix completion, enabling estimation of spatial variation across wafers or dies with a small number of randomly picked sampling points while still achieving fairly high accuracy. This new approach can be easily generalized, including for estimation of mixed spatial and structure or device type information.
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عنوان ژورنال:
- CoRR
دوره abs/1703.09876 شماره
صفحات -
تاریخ انتشار 2017