Results 11 to 20 of about 81,428 (311)
Kubik, 2021 Penelitian ini membahas tentang penyelesaian masalah transportasi dengan pendekatan Minimum Spanning Tree (MST) menggunakan algoritma Kruskal dan algoritma Prim untuk mencari solusi optimal.
Yusufiani Nurlinawati Dili +2 more
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Breaking intractability of spanning caterpillar tree problem: A logical approach [PDF]
AUT Journal of Mathematics and Computing, 2022 In this paper we pursue a logical approach to prove that the optimisation problem of finding a spanning caterpillar tree in a graph has polynomial algorithm for bounded tree width graphs.
Masoud Khosravani
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Successive minimum spanning trees [PDF]
Random Structures & Algorithms, 2021 AbstractIn a complete graphwith independent uniform(or exponential) edge weights, letbe the minimum‐weight spanning tree (MST), andthe MST after deleting the edges of all previous trees. We show that each tree's weightconverges in probability to a constant, with, and we conjecture that.
Janson, Svante, Sorkin, Gregory B.
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End‐faithful spanning trees in graphs without normal spanning trees [PDF]
Journal of Graph Theory, 2022 AbstractSchmidt characterised the class of rayless graphs by an ordinal rank function, which makes it possible to prove statements about rayless graphs by transfinite induction. Halin asked whether Schmidt's rank function can be generalised to characterise other important classes of graphs. In this paper, we address Halin's question: we characterise an
Carl Bürger, Jan Kurkofka
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Degree Sum Condition for the Existence of Spanning k-Trees in Star-Free Graphs
Discussiones Mathematicae Graph Theory, 2022 For an integer k ≥ 2, a k-tree T is defined as a tree with maximum degree at most k. If a k-tree T spans a graph G, then T is called a spanning k-tree of G.
Furuya Michitaka +5 more
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Isolation Forest Based on Minimal Spanning Tree
IEEE Access, 2022 Detecting anomalies in data sets has been one of the most studied issues in modern data analysis. Therefore, there is a plethora of applications in a very wide range of fields of science and technology.
Lukasz Galka +2 more
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The Spanning Tree of a Divisible Multiple Graph
Моделирование и анализ информационных систем, 2018 In this paper, we study undirected multiple graphs of any natural multiplicity k > 1. There are edges of three types: ordinary edges, multiple edges and multi-edges.
Alexander V. Smirnov
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Degree-Constrained k-Minimum Spanning Tree Problem
Complexity, 2020 Let GV,E be a simple undirected complete graph with vertex and edge sets V and E, respectively. In this paper, we consider the degree-constrained k-minimum spanning tree (DCkMST) problem which consists of finding a minimum cost subtree of G formed with ...
Pablo Adasme, Ali Dehghan Firoozabadi
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Polytechnic and Design, 2019 A campus network is an enterprise network that consist of many connected LANs that are all usually in the same geographic area. According to the Network Hierarchy, a campus network has three separated layers - Access Layer, Distribution Layer and Core Layer.
Jelečki, Nikola, Turkalj, Vedran
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Determining hop-constrained spanning trees with repetitive heuristics
Journal of Telecommunications and Information Technology, 2023 The hop-constrained minimum spanning tree problem is the problem of determining a rooted spanning tree of minimum cost in which each path from the root node to any other node contains at most H hops or edges.
Manuela Fernandes +2 more
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