Results 61 to 70 of about 4,149 (163)

MS2OD: outlier detection using minimum spanning tree and medoid selection

open access: yesMachine Learning: Science and Technology
As an essential task in data mining, outlier detection identifies abnormal patterns in numerous applications, among which clustering-based outlier detection is one of the most popular methods for its effectiveness in detecting cluster-related outliers ...
Jia Li   +5 more
doaj   +1 more source

An approximation algorithm for the at least version of the generalized minimum spanning tree problem

open access: yesJournal of Numerical Analysis and Approximation Theory, 2006
We consider the at least version of the Generalized Minimum Spanning Tree Problem, denoted by L-GMSTP, which consists in finding a minimum cost tree spanning at least one node from each node set of a complete graph with the nodes partitioned into a ...
Petrică C. Pop   +2 more
doaj   +2 more sources

FedWT: Federated Learning with Minimum Spanning Tree-based Weighted Tree Aggregation for UAV networks

open access: yesICT Express
In recent years, advances in communication technology, hardware, and deep learning have led to significant advancements in Unmanned Aerial Vehicles (UAVs). However, applying federated learning in UAV environments is challenging due to network instability
Geonhui Kim   +4 more
doaj   +1 more source

Minimum spanning blob-trees

open access: yes
20 pages, 14 figures. Full version of a paper to be presented at the 41st European Workshop on Computational Geometry, Liblice, Czech republic, April 9-11, 2025. (EuroCG'25)
Klost, Katharina   +4 more
openaire   +2 more sources

On the Folk Rule for Minimum Cost Spanning Tree Problems with Groups

open access: green, 2023
Silvia Lorenzo Freire   +2 more
openalex   +1 more source

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