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Identifying important nodes of hypergraph:An improved PageRank algorithm: 《Chinese Physics B》2025年第4期162-171,共10页Yu-Hao Piao Jun-Yi Wang Ke-Zan Li; Project supported by the National Natural Science Foundation of China(Grant No.62166010);the Guangxi Natural Science Foundation(Grant No.2023GXNSFAA026087).; Hypergraphs can accurately capture complex higher-order relationships,but it is challenging to identify their important nodes.In this paper,an improved PageRank(ImPageRank)algorithm is designed to identify important n...; 关键词：HYPERGRAPH important node PAGERANK susceptible-infected(SI)model centrality index

Research and Application of Verticality Detection Method for Circular Pier with Equal Section: 《Journal of World Architecture》2025年第2期55-60,共6页Zhenbang Lu Yuting Cheng Lisheng Zhao Shi’ao Shi Ming Kou Zihao Peng; This article presents four techniques for assessing verticality:the plumb line approach,the total station distance technique,the three-point centering method,and the centroid method.Given the significant error associa...; 关键词：VERTICALITY Centrality method Synthetic verticality

Labeling-based centrality approaches for identifying critical edges on temporal graphs: 《Frontiers of Computer Science》2025年第2期89-104,共16页Tianming ZHANG Jie ZHAO Cibo YU Lu CHEN Yunjun GAO Bin CAO Jing FAN Ge YU; supported by the National Natural Science Foundation of China(Grant Nos.62302451 and 62276233);the Natural Science Foundation of Zhejiang Province of China(No.LQ22F020018);the Key Research Project of Zhejiang Province of China(No.2023C01048).; Edge closeness and betweenness centralities are widely used path-based metrics for characterizing the importance of edges in networks.In general graphs,edge closeness centrality indicates the importance of edges by th...; 关键词：temporal graph closeness centrality between-ness centrality temporal path

Environment and traits affect parasite and host species positions but not roles in flea–mammal networks: 《Integrative Zoology》2024年第6期1163-1180,共18页Boris R.KRASNOV Georgy I.SHENBROT Irina S.KHOKHLOVA M.Fernanda LÓPEZ BERRIZBEITIA Sonja MATTHEE Juliana P.SANCHEZ Luther VAN DER MESCHT; supported by Israel Science Foundation(grant 548/23 to BRK and ISK).; We studied spatial variation in the effects of environment and network size on species positions and roles in multiple flea–mammal networks from four biogeographic realms.We asked whether species positions(measured a...; 关键词：CENTRALITY ENVIRONMENT FLEAS small mammals species strength traits

Symmetric Nonnegative Matrix Factorization for Vertex Centrality in Complex Networks: 《Journal of Shanghai Jiaotong university(Science)》2024年第6期1037-1049,共13页LU Pengli CHEN Wei GUO Yuhong CHEN Yahong; the National Natural Science Foundation of China(Nos.11361033 and 11861045)。; One of the most important problems in complex networks is to identify the influential vertices for understanding and controlling of information diffusion and disease spreading.Most of the current centrality algorithms...; 关键词：complex networks CENTRALITY symmetric nonnegative matrix factorization(SNMF)

ASEAN Countries' Perceptions and Responses to US Construction of “Indo–Pacific” Minilateral Framework: 《Contemporary International Relations》2024年第5期66-85,共20页Liu Yanfeng; a phased result of a project supported by the National Social Science Fund of China in 2020 entitled “The Reconstruction of ‘ASEAN Centrality’ in the Context of ‘Indo–Pacific’ Strategy”(Grant Number:20CGJ029)。; ASEAN countries are important targets for the United States to promote the “Indo–Pacific” minilateral framework. Their official, think tank, and media opinions regard this as an important opportunity to enhance the...; 关键词：ASEAN centrality ASEAN countries “Indo–Pacific” minilateral framework

Portfolio optimization based on network centralities:Which centrality is better for asset selection during global crises?: 《Journal of Management Science and Engineering》2024年第3期348-375,共28页Gang-Jin Wang Huahui Huai You Zhu Chi Xie Gazi Salah Uddin; supported by the National Natural Science Foundation of China(Grant nos.72271087,71871088 and 71971079);National Social Science Foundation of China(21ZDA114);Hunan Provincial Natural Science Foundation of China(21JJ20019);the Huxiang Youth Talent Support Program.; We construct correlation-based networks linking 86 assets(stock indices,bond indices,foreign exchange rates,commodity futures,and cryptocurrencies)and analyze the impact of asset selection on portfolio optimization us...; 关键词：Financial network Centrality measures Portfolio optimization Asset selection Global crisis

Ways to Achieve Social Justice in the World of Work in Brazil: 《US-China Law Review》2024年第9期458-463,共6页Mauricio Godinho Delgado; Lecture presented at the XXIV World Congress of the International Society for Labor and Social Security Law(ISLSSL),in Rome,Italy,from 17 to 20 September 2024,during the first plenary session of the event,held on 18 S...; 关键词：labor rights social justice dismantling by neoliberalism Brazilian historical experience centrality of work

The brain network hub degeneration in Alzheimer’s disease被引量：1: 《Biophysics Reports》2024年第4期213-229,共17页Suhui Jin Jinhui Wang Yong He; supported by the National Natural Science Foundation of China(82021004 and 81922036);National Social Science Foundation of China(20&ZD296).; Alzheimer’s disease(AD)has been conceptualized as a syndrome of brain network dysfunction.Recent imaging connectomics studies have provided unprecedented opportunities to map structural and functional brain networks ...; 关键词：Connectomics CENTRALITY MODULARITY Graph theory MRI DEMENTIA

Morphological traits explain the individual position within resource-consumer networks of a Neotropical marsupial: 《Current Zoology》2024年第4期453-464,共12页Nicholas F.de Camargo Hernani F.M.de Oliveira Juliana F.Ribeiro Amabilio J.A.de Camargo Emerson M.Vieira; supported by graduated scholarships granted to NFC and JFR,by a Research Productivity Grant(No 308992/2013-0);a research_funding(No 483117/2009-9)granted to EMV,provided by the Brazilian National Council for Scientific and Technological Development(Conselho Nacional de Desenvolvimento Cientifico e Tecnologico-CNPq).; Knowledge regarding the influence of individual traits on interaction patterns in nature can help understand the topological role of individuals within a network of intrapopulation interactions.We tested hypotheses on...; 关键词：bodytraits CENTRALITY CERRADO Gracilinanus agilis SEASONALITY specialization.

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