Results 91 to 100 of about 1,356,811 (224)

Power-Law Graph Cuts

open access: yes, 2014
Algorithms based on spectral graph cut objectives such as normalized cuts, ratio cuts and ratio association have become popular in recent years because they are widely applicable and simple to implement via standard eigenvector computations. Despite strong performance for a number of clustering tasks, spectral graph cut algorithms still suffer from ...
Zhou, Xiangyang   +2 more
openaire   +2 more sources

Power graphs and a combinatorial property of abundant semigroups

open access: yesAKCE International Journal of Graphs and Combinatorics
The aim of this paper is to study the power graph of a semigroup. We obtain sufficient and necessary conditions for the independence number of the power graph of an (IC) abundant semigroups (superabundant semigroups) to be finite.
Junying Guo, Xiaojiang Guo
doaj   +1 more source

Equitable power domination number of total graph of certain graphs

open access: diamond, 2020
S. Banu Priya, A. Parthiban, P. Abirami
openalex   +1 more source

Provably Powerful Graph Networks

open access: yes, 2019
Recently, the Weisfeiler-Lehman (WL) graph isomorphism test was used to measure the expressive power of graph neural networks (GNN). It was shown that the popular message passing GNN cannot distinguish between graphs that are indistinguishable by the 1-WL test (Morris et al. 2018; Xu et al. 2019).
Maron, Haggai   +3 more
openaire   +2 more sources

On connectedness of power graphs of finite groups [PDF]

open access: green, 2017
Ramesh Prasad Panda, K. V. Krishna
openalex   +1 more source

On the Difference Graph of power graphs of finite groups [PDF]

open access: green, 2022
Parveen   +2 more
openalex   +1 more source

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