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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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line graph contrastive learning for link prediction
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PATTERN RECOGNITION 2023年 140卷
作者: Zhang, Zehua Sun, Shilin Ma, Guixiang Zhong, Caiming Taiyuan Univ Technol Coll Informat & Comp Jinzhong 030600 Shanxi Peoples R China Intel Labs Hillsboro OR 97229 USA Ning bo Univ Coll Sci & Technol Cixi Ningbo 315300 Zhejiang Peoples R China
Link prediction tasks focus on predicting possible future connections. Most existing researches measure the likelihood of links by different similarity scores on node pairs and predict links between nodes. How-ever, t... 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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Equivariant line graph Neural Network for Protein-Ligand Binding Affinity Prediction
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IEEE JOURNAL OF BIOMEDICAL AND HEALTH INFORMATICS 2024年 第7期28卷 4336-4347页
作者: Yi, Yiqiang Wan, Xu Zhao, Kangfei Le, Ou-Yang Zhao, Peilin Shenzhen Univ State Key Lab Radio Frequency Heterogeneous Integr Shenzhen 518060 Peoples R China Shenzhen Univ Guangdong Key Lab Intelligent Informat Proc Shenzhen 518060 Peoples R China Shenzhen Univ Shenzhen Key Lab Media Secur Shenzhen 518060 Peoples R China Shenzhen Univ Coll Elect & Informat Engn Shenzhen 518060 Peoples R China Shenzhen Inst Artificial Intelligence & Robot Soc Shenzhen 64289 Peoples R China Beijing Inst Technol Sch Comp Sci Beijing 100081 Peoples R China Tencent AI Lab Shenzhen 518057 Peoples R China
Binding affinity prediction of three-dimensional (3D) protein-ligand complexes is critical for drug repositioning and virtual drug screening. Existing approaches usually transform a 3D protein-ligand complex to a two-... 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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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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On the line graph structure of the cozero-divisor graph of a commutative ring
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INDIAN JOURNAL OF PURE & APPLIED MATHEMATICS 2024年 1-7页
作者: Afkhami, Mojgan Barati, Zahra Univ Neyshabur Dept Math POB 91136-899 Neyshabur Iran Kosar Univ Bojnord Dept Math POB *** Bojnord Iran
Assume that R is a commutative ring with non-zero identity and W*(R)\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{ma... 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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