Offline Algorithms for Dynamic Minimum Spanning Tree Problems
نویسندگان
چکیده
منابع مشابه
Offline Algorithms for Dynamic Minimum Spanning Tree Problems
We describe an efficient algorithm for maintaining a minimum spanning tree (MST) in a graph subject to a sequence of edge weight modifications. The sequence of minimum spanning trees is computed offline, after the sequence of modifications is known. The algorithm performs O(log n) work per modification, where n is the number of vertices in the graph. We use our techniques to solve the offline g...
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ژورنال
عنوان ژورنال: Journal of Algorithms
سال: 1994
ISSN: 0196-6774
DOI: 10.1006/jagm.1994.1033