Course Solutions Uncategorized (Solved) : 13p Non Negative Vertex Weighted Graph G Ve Vertex Weights Wv Vev Let W Sum Weights Vertic Q33346751 . . . .

(Solved) : 13p Non Negative Vertex Weighted Graph G Ve Vertex Weights Wv Vev Let W Sum Weights Vertic Q33346751 . . . .

 

(13p) For a non-negative vertex weighted graph G (VE) with vertex weights {Wv)vev, let W(I) be the sum of the weights of the vertices of an independent set I of G. The Maximum Weight Independent Set (MWIS) problem is to compute an independent set I of G that maximizes W(I). Assume that the same theorem for MWIS as the one in the slide 7 of lecture 21 is proved. Write a pseudo-code (or explain in words) of a polynomial time approximation algorithm for the MWIS problem for planar graphs. Prove that for any constant 0e<I, your algorithm achieves (1- ε)- approximation ratio

(13p)

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