A linear-time algorithm for the weighted
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Chin Lung Lu; Chuan Yi Tang
📂
Article
📅
1997
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Elsevier Science
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English
⚖ 459 KB
We present a linear-time algorithm for finding a minimum weighted feedback vertex set on interval graphs using the dynamic programming technique. Since the weighted feedback vertex problem, the weighted C3.1 problem, the maximum weighted 2-colorable subgraph problem and the maximum weighted 2-indepe