最长路径搜索
基于1个网页-相关网页
Longest path search
以上为机器翻译结果，长、整句建议使用 人工翻译 。
为了便于计算机处理，将有向图用矩阵表示，通过有向图矩阵的乘法运算搜索最长的有向路径。
For computer processing of the directed digraph, it is expressed by a matrix, and then the longest directed paths can be obtained through matrices multiplication.
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