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Two Variations of the Minimum Steiner Problem

✍ Scribed by Tsan-Sheng Hsu; Kuo-Hui Tsai; Da-Wei Wang; D. T. Lee


Publisher
Springer US
Year
2005
Tongue
English
Weight
292 KB
Volume
9
Category
Article
ISSN
1382-6905

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Variations of the prize-collecting Stein
✍ Olena Chapovska; Abraham P. Punnen 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 136 KB

## Abstract The prize‐collecting Steiner tree problem is well known to be NP‐hard. We consider seven variations of this problem generalizing several well‐studied bottleneck and minsum problems with feasible solutions as trees of a graph. Four of these problems are shown to be solvable in __O__(__m_