Using Sparsification for Parametric Minimum Spanning Tree Problems
نویسندگان
چکیده
Two applications of sparsification to parametric computing are given. The first is a fast algorithm for enumerating all distinct minimum spanning trees in a graph whose edge weights vary linearly with a parameter. The second is an asymptotically optimal algorithm for the minimum ratio spanning tree problem, as well as other search problems, on dense graphs.
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عنوان ژورنال:
- Nord. J. Comput.
دوره 3 شماره
صفحات -
تاریخ انتشار 1996