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检索条件"主题词=Line Graph"
1521 条 记 录,以下是1-10 订阅
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line graph neural networks for link weight prediction
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PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS 2025年 661卷
作者: Liang, Jinbi Pu, Cunlai Shu, Xiangbo Xia, Yongxiang Xia, Chengyi Nanjing Univ Sci & Technol Sch Comp Sci & Engn Nanjing 210094 Jiangsu Peoples R China Hangzhou Dianzi Univ Sch Commun Engn Hangzhou 310018 Zhejiang Peoples R China Tiangong Univ Sch Artificial Intelligence Tianjin 300387 Peoples R China
In real-world networks, predicting the weight (strength) of links is as crucial as predicting the existence of the links themselves. Previous studies have primarily used shallow graph features for link weight predicti... 详细信息
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Extremal Values on the Kirchhoff Index of the line graph of Unicyclic Networks
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CIRCUITS SYSTEMS AND SIGNAL PROCESSING 2025年 第3期44卷 1523-1544页
作者: Sardar, Muhammad Shoaib Xu, Shou-Jun Harbin Engn Univ Coll Math Sci Harbin Peoples R China Lanzhou Univ Gansu Ctr Appl Math Sch Math & Stat Lanzhou 730000 Gansu Peoples R China
Let G be a simple connected graph with vertex set V(G) and edge set E(G). Suppose N represents a network derived from G by substituting a 1-ohm resistor for each edge of G. In that case, the resistance between u,v is ... 详细信息
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LGSMOTE-IDS: line graph based Weighted-Distance SMOTE for imbalanced network traffic detection
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EXPERT SYSTEMS WITH APPLICATIONS 2025年 281卷
作者: Zhao, Guyu Li, Linwei He, Hongdou Ren, Jiadong Yanshan Univ Sch Informat Sci & Engn Qinhuangdao 066000 Hebei Peoples R China
The application of graph Neural Networks (GNNs) to Network Intrusion Detection Systems (NIDS) has become a prominent research focus. However, NIDS often struggles to classify minority attack samples due to the severe ... 详细信息
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Extremal values on the Kirchhoff index of the line graph of trees
KUWAIT JOURNAL OF SCIENCE
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KUWAIT JOURNAL OF SCIENCE 2025年 第1期52卷
作者: Sardar, Muhammad Shoaib Xu, Shou-Jun Pan, Xiang-Feng Lanzhou Univ Gansu Ctr Appl Math Sch Math & Stat Lanzhou 730000 Peoples R China Harbin Engn Univ Coll Math Sci Harbin Peoples R China Anhui Univ Sch Math Sci Hefei 230601 Anhui Peoples R China
The computation of resistance distance and the Kirchhoff index is a classical problem that has been extensively investigated by numerous mathematicians, physicists, and scientists. Consider a simple connected graph G ... 详细信息
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The decycling number of a line graph
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DISCRETE MATHEMATICS 2025年 第2期348卷
作者: Ma, Mingyuan Ren, Han East China Normal Univ Sch Math Sci Shanghai 200241 Peoples R China
(c) 2024 Elsevier B.V. All rights are reserved, including those for text and data mining, AI training, and similar technologies.
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Multiplicity of Powers of Path Ideals of A line graph
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BULLETIN OF THE MALAYSIAN MATHEMATICAL SCIENCES SOCIETY 2025年 第1期48卷 1-16页
作者: Shan, Jiawen Wang, Zexin Lu, Dancheng Soochow Univ Sch Math Sci Suzhou 215006 Peoples R China
Let R=K[x1,& mldr;,xn]\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\o... 详细信息
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3-Path Decompositions of the line graph of the Complete Bipartite graph
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JOURNAL OF INTERCONNECTION NETWORKS 2025年 第1期25卷
作者: Gao, Limin Yang, Weihua Taiyuan Univ Technol Dept Math Taiyuan 030024 Shanxi Peoples R China
The line graph is a very popular research object in graph theory, in complex networks and also in social networks recently. Let L(K-m,K-n) be the line graph of the complete bipartite graph K-m,K-n and Pk+1 be a path o... 详细信息
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line graph or Scatter Plot? Automatic Selection of Methods for Visualizing Trends in Time Series
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IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER graphICS 2018年 第2期24卷 1141-1154页
作者: Wang, Yunhai Han, Fubo Zhu, Lifeng Deussen, Oliver Chen, Baoquan Shandong Univ Jinan 250100 Shandong Peoples R China Univ Konstanz SIAT Shenzhen D-78457 Constance Germany Southeast Univ Nanjing 210096 Jiangsu Peoples R China
line graphs are usually considered to be the best choice for visualizing time series data, whereas sometimes also scatter plots are used for showing main trends. So far there are no guidelines that indicate which of t... 详细信息
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line graph of combinations of generalized Bethe trees: Eigenvalues and energy
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lineAR ALGEBRA AND ITS APPLICATIONS 2011年 第10期435卷 2402-2419页
作者: Rojo, Oscar Jimenez, Raul D. Univ Catolica Norte Dept Math Antofagasta Chile
We characterize the eigenvalues and energy of the line graph L(G) whenever G is (i) a generalized Bethe tree, (ii) a Bethe tree, (iii) a tree defined by generalized Bethe trees attached to a path, (iv) a tree defined ... 详细信息
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line graph eigenvalues and line energy of caterpillars
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lineAR ALGEBRA AND ITS APPLICATIONS 2011年 第8期435卷 2077-2086页
作者: Rojo, Oscar Univ Catolica Norte Dept Math Antofagasta Chile
The energy of a graph G is the sum of the absolute values of the eigenvalues of the adjacency matrix of G. A caterpillar is a tree in which the removal of all pendant vertices makes it a path. Let d >= 3 and n >... 详细信息
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