2016 IEEE 16th International Conference on Data Mining (ICDM) 2016
DOI: 10.1109/icdm.2016.0089
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Cut Tree Construction from Massive Graphs

Abstract: Abstract-The construction of cut trees (also known as GomoryHu trees) for a given graph enables the minimum-cut size of the original graph to be obtained for any pair of vertices. Cut trees are a powerful back-end for graph management and mining, as they support various procedures related to the minimum cut, maximum flow, and connectivity. However, the crucial drawback with cut trees is the computational cost of their construction. In theory, a cut tree is built by applying a maximum flow algorithm for n times… Show more

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Cited by 10 publications
(13 citation statements)
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“…If for two of the vertices the incident triangle edges together are at least as heavy as all other incident edges, we can contract those, as shown in Figure 8.3. (5). Each of the continuous lines between v 1 and v 2 can be replaced with the dashed line without increasing the value of the cut.…”
Section: Heavy Edgesmentioning
confidence: 99%
See 3 more Smart Citations
“…If for two of the vertices the incident triangle edges together are at least as heavy as all other incident edges, we can contract those, as shown in Figure 8.3. (5). Each of the continuous lines between v 1 and v 2 can be replaced with the dashed line without increasing the value of the cut.…”
Section: Heavy Edgesmentioning
confidence: 99%
“…MAIN CONTRIBUTIONS AND OUTLINE 3 take up ideas from FPT or kernelization theory, e.g. for independent sets (or equivalently vertex cover) [27,35,44,97,98,122], for cut tree construction [5], for treewidth computations [16,117,183], for the feedback vertex set problem [62,114], for the dominating set problem [2], for the maximum cut problem [57], for the cluster editing problem [23], and the matching problem [116]. In this dissertation, we make heavy use of data reduction techniques to improve the performance of algorithms for the minimum cut problem and the multiterminal cut problem.…”
Section: Motivationmentioning
confidence: 99%
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“…There are several experimental studies in the area that take up ideas from FPT or kernelization theory, e.g. for independent sets (or equivalently vertex cover) [2,11,14,41,29,30], for cut tree construction [3], for treewidth computations [7,54,39], for the feedback vertex set problem [37,18], for the dominating set problem [1], for the minimum cut [27,28], for the multiterminal cut problem [26], for the maximum cut problem [17] and for the cluster editing problem [8]. Recently, this type of data reduction techniques is also applied for problem in P such as matching [38],…”
Section: Introductionmentioning
confidence: 99%