Finding Optimal Paths of All Lengths in Directed Grid Graphs

被引:0
|
作者
Arslan, Abdullah N. [1 ]
机构
[1] Texas A&M Univ Commerce, Dept Comp Sci, Commerce, TX 75428 USA
关键词
Path optimization problem; Grid graph; Parallel algorithm; Dynamic programming; Suffix tree; Path graph; CONSTRUCTION;
D O I
10.1007/978-3-031-09076-9_33
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
We study a problem of finding optimal paths of all lengths on a directed edge-weighted grid graph. Variations of this problem appear in different contexts using similar frame-works. We propose sequential and parallel algorithms for it. Our algorithms have applications for k-vertex problem in one dimension, and edit distance problem in two dimensions. They offer fast solutions for special cases of these problems.
引用
收藏
页码:362 / 380
页数:19
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