Matrix method for finding sets of contiguous non-zero elements in a 2-dimensional array
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摘要
We present a matrix method for finding sets of contiguous non-zero elements in a two-dimensional array.
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论文评审过程：Received 21 February 1985, Accepted 20 June 1985, Available online 19 May 2003.
论文官网地址：https://doi.org/10.1016/0031-3203(86)90034-8
