Determining Minimal Set of Vertices Limiting The Maximum Path Length in General Directed Graphs

유향 그래프의 최대 경로 길이를 제한하는 최소 노드 집합을 구하는 알고리즘

  • Lee Dong Ho (Dept. of Elec. Eng. Kyungpook Nat'l Univ.)
  • Published : 1995.01.01

Abstract

A new graph problem is formulated to limit the maximum path length of a general directed graph when a minimal set of vertices together with their incident edges are removed from the graph. An optimal algorithm and a heuristic algorithm are proposed and the proposed heuristic algorithm is shown to be effective through experiments using a collection of graphs obtained from large sequential circuits. The heuristic algorithm is based on a feedback vertex set algorithm based on graph reduction.

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