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arXiv · 1001.4341

Connected searching of weighted trees

Dariusz Dereniowski
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Abstract

In this paper we consider the problem of connected edge searching of weighted trees. It is shown that there exists a polynomial-time algorithm for finding optimal connected search strategy for bounded degree trees with arbitrary weights on the edges and vertices of the tree. The problem is NP-complete for general node-weighted trees (the weight of each edge is 1).

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Dariusz Dereniowski. 2010-01-25. Connected searching of weighted trees. https://doi.org/10.1016/j.tcs.2011.06.017

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