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Tracing the spatial‐temporal evolution dynamics of air traffic systems using graph theories.
Publication Type: Academic Journal
Source(s): International Journal of Intelligent Systems. Oct2022, Vol. 37 Issue 10, p8021-8045. 25p.
Abstract: Air traffic systems are of great significance to our society. However, air traffic systems are extremely complicated since an air traffic system encompasses many components which could evolve over time. It is therefore challenging to analyze the evolut...
Relative Entropy-Based Similarity for Patterns in Graph Data.
Publication Type: Academic Journal
Source(s): Wireless Communications & Mobile Computing. 7/26/2022, p1-20. 20p.
Abstract: How to make a correct similarity between patterns is a groundwork in data mining, especially for graph data. Despite these methods that can obtain great results, there may be still some limitations, for instance, the similarity of patterns in directed ...
A practical two-sample test for weighted random graphs.
Publication Type: Academic Journal
Source(s): Journal of Applied Statistics. Mar2023, Vol. 50 Issue 3, p495-511. 17p. 9 Charts.
Abstract: Network (graph) data analysis is a popular research topic in statistics and machine learning. In application, one is frequently confronted with graph two-sample hypothesis testing where the goal is to test the difference between two graph populations. ...
A Software Vulnerability Detection Method Based on Complex Network Community.
Publication Type: Academic Journal
Source(s): Security & Communication Networks. 5/11/2022, p1-14. 14p.
Abstract: To find out whether there is any vulnerability in software programs where conditional judgment is ignored, this article proposes a software vulnerability detection method based on complex network community. First, the method abstracts the software syst...
Decision Support Algorithm for Discipline Construction of Comparative Pedagogy Based on Evolutionary Graph Data Mining.
Publication Type: Academic Journal
Source(s): Mathematical Problems in Engineering. 5/6/2022, p1-8. 8p.
Abstract: The traditional pedagogy discipline construction decision support algorithm has the problems of poor discipline construction decision satisfaction, high decision time, and low decision recall rate. Therefore, a decision support algorithm for discipline...
Spatially weighted graph theory-based approach for monitoring faults in 3D topographic surfaces.
Publication Type: Academic Journal
Source(s): International Journal of Production Research. Nov 2021, Vol. 59 Issue 21, p6382-6399. 18p. 3 Charts, 12 Graphs.
Abstract: Three-dimensional (3D) optical systems have been recently deployed for the assessment of 3D topography of finished products during manufacturing processes. Although the 3D topographic data contain rich information about the product and manufacturing pr...
The effect of reverse edges on convergence rate of directed weighted chain network.
Publication Type: Academic Journal
Source(s): International Journal of Systems Science. Dec2022, Vol. 53 Issue 16, p3465-3480. 16p.
Abstract: For a multi-agent system (MAS) with a directed weighted chain graph, this article studies the effect of adding reverse edges on its convergence rate. The introduction of weights leads to our research being more complex and challenging. Firstly, for the...
Adaptive Graph Auto-Encoder for General Data Clustering.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Pattern Analysis & Machine Intelligence. Dec2022, Vol. 44 Issue Part2, p9725-9732. 8p.
Abstract: Graph-based clustering plays an important role in the clustering area. Recent studies about graph neural networks (GNN) have achieved impressive success on graph-type data. However, in general clustering tasks, the graph structure of data does not exis...
A sub-assembly division method based on community detection algorithm.
Publication Type: Academic Journal
Source(s): International Journal of Computer Integrated Manufacturing. Oct/Nov2022, Vol. 35 Issue 10/11, p1133-1150. 18p. 10 Diagrams, 1 Chart, 4 Graphs.
Abstract: Assembly sequence planning is always a great challenge in complex product assembly. Subassembly division is a way that can validly decrease the complexity of assembly sequence planning problem. Above all, assemblies comprising parts with different conn...
Matrix-Tree Theorem of digraphs via signless Laplacians.
Publication Type: Academic Journal
Source(s): Linear Algebra & its Applications. Feb2023, Vol. 658, p32-48. 17p.
Abstract: Tutte's Matrix-Tree Theorem gives the number of spanning trees in a connected digraph by the determinant of a submatrix of the Laplacian, which is a generalization of the original Kirchhoff's Matrix-Tree Theorem associated to undirected graphs. In this...