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Unformatted text preview: G according to the marking heuristic from the paper by Wu et al . Do not use Rule 1 or Rule 2. Recall that this heuristic has the shortest path property (all vertices along the shortest path between any 2 nodes in the dominating set are also in the dominating set). b) Form a minimal connected dominating set for G that has the shortest path property (that was referred to above in (a)). c) Calculate the approximation ratio for your answer to (a) with respect to your answer in (b). d) Design an example for which the marking heuristic from the Wu et al . paper yields an approximation ratio worse than your answer to (c). G v 1 v 2 v 3 v 4 v 5 v 6 v 7 v 8 v 9 v 10...
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This note was uploaded on 02/13/2012 for the course CS 91.503 taught by Professor Staff during the Spring '11 term at UMass Lowell.
- Spring '11