{"id":"https://openalex.org/W4391045558","doi":"https://doi.org/10.3390/e26010085","title":"Identification of Critical Links Based on Electrical Betweenness and Neighborhood Similarity in Cyber-Physical Power Systems","display_name":"Identification of Critical Links Based on Electrical Betweenness and Neighborhood Similarity in Cyber-Physical Power Systems","publication_year":2024,"publication_date":"2024-01-19","ids":{"openalex":"https://openalex.org/W4391045558","doi":"https://doi.org/10.3390/e26010085"},"language":"en","primary_location":{"id":"doi:10.3390/e26010085","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e26010085","pdf_url":"https://www.mdpi.com/1099-4300/26/1/85/pdf?version=1705655524","source":{"id":"https://openalex.org/S195231649","display_name":"Entropy","issn_l":"1099-4300","issn":["1099-4300"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Entropy","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1099-4300/26/1/85/pdf?version=1705655524","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5004448675","display_name":"Jiuling Dong","orcid":null},"institutions":[{"id":"https://openalex.org/I92403157","display_name":"University of Science and Technology Beijing","ror":"https://ror.org/02egmk993","country_code":"CN","type":"education","lineage":["https://openalex.org/I92403157"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiuling Dong","raw_affiliation_strings":["School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing 100083, China"],"affiliations":[{"raw_affiliation_string":"School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing 100083, China","institution_ids":["https://openalex.org/I92403157"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083222972","display_name":"Zilong Song","orcid":"https://orcid.org/0000-0003-2220-0479"},"institutions":[{"id":"https://openalex.org/I92403157","display_name":"University of Science and Technology Beijing","ror":"https://ror.org/02egmk993","country_code":"CN","type":"education","lineage":["https://openalex.org/I92403157"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zilong Song","raw_affiliation_strings":["School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing 100083, China"],"affiliations":[{"raw_affiliation_string":"School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing 100083, China","institution_ids":["https://openalex.org/I92403157"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026079874","display_name":"Yuanshuo Zheng","orcid":"https://orcid.org/0000-0002-9510-6400"},"institutions":[{"id":"https://openalex.org/I152033890","display_name":"Hainan Normal University","ror":"https://ror.org/031dhcv14","country_code":"CN","type":"education","lineage":["https://openalex.org/I152033890"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuanshuo Zheng","raw_affiliation_strings":["School of Information Science and Technology, Hainan Normal University, Haikou 571158, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Hainan Normal University, Haikou 571158, China","institution_ids":["https://openalex.org/I152033890"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015310880","display_name":"Jingtang Luo","orcid":"https://orcid.org/0000-0001-8486-222X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jingtang Luo","raw_affiliation_strings":["State Grid Sichuan Economic Research Institute, Chengdu 610041, China"],"affiliations":[{"raw_affiliation_string":"State Grid Sichuan Economic Research Institute, Chengdu 610041, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100621312","display_name":"Min Zhang","orcid":"https://orcid.org/0000-0003-3293-6121"},"institutions":[{"id":"https://openalex.org/I92403157","display_name":"University of Science and Technology Beijing","ror":"https://ror.org/02egmk993","country_code":"CN","type":"education","lineage":["https://openalex.org/I92403157"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Min Zhang","raw_affiliation_strings":["School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing 100083, China"],"affiliations":[{"raw_affiliation_string":"School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing 100083, China","institution_ids":["https://openalex.org/I92403157"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070430221","display_name":"Xiaolong Yang","orcid":"https://orcid.org/0000-0001-5102-6962"},"institutions":[{"id":"https://openalex.org/I92403157","display_name":"University of Science and Technology Beijing","ror":"https://ror.org/02egmk993","country_code":"CN","type":"education","lineage":["https://openalex.org/I92403157"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiaolong Yang","raw_affiliation_strings":["School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing 100083, China"],"affiliations":[{"raw_affiliation_string":"School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing 100083, China","institution_ids":["https://openalex.org/I92403157"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075551339","display_name":"Hongbing Ma","orcid":"https://orcid.org/0000-0002-1785-4024"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongbing Ma","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing 100084, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing 100084, China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5070430221"],"corresponding_institution_ids":["https://openalex.org/I92403157"],"apc_list":{"value":2000,"currency":"CHF","value_usd":2165},"apc_paid":{"value":2000,"currency":"CHF","value_usd":2165},"fwci":1.6401,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.81536858,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":"26","issue":"1","first_page":"85","last_page":"85"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10917","display_name":"Smart Grid Security and Resilience","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11941","display_name":"Power System Reliability and Maintenance","score":0.9693999886512756,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/betweenness-centrality","display_name":"Betweenness centrality","score":0.904580295085907},{"id":"https://openalex.org/keywords/closeness","display_name":"Closeness","score":0.6504217386245728},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6373729705810547},{"id":"https://openalex.org/keywords/information-flow","display_name":"Information flow","score":0.6237478256225586},{"id":"https://openalex.org/keywords/centrality","display_name":"Centrality","score":0.5618903636932373},{"id":"https://openalex.org/keywords/vulnerability","display_name":"Vulnerability (computing)","score":0.5108525156974792},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.4942455589771271},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.4797707498073578},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.4690585136413574},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.33747750520706177},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.33310818672180176},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17916226387023926},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.176083505153656},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.1291835904121399}],"concepts":[{"id":"https://openalex.org/C117045392","wikidata":"https://www.wikidata.org/wiki/Q4899215","display_name":"Betweenness centrality","level":3,"score":0.904580295085907},{"id":"https://openalex.org/C2779545769","wikidata":"https://www.wikidata.org/wiki/Q5135364","display_name":"Closeness","level":2,"score":0.6504217386245728},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6373729705810547},{"id":"https://openalex.org/C2779136372","wikidata":"https://www.wikidata.org/wiki/Q10283002","display_name":"Information flow","level":2,"score":0.6237478256225586},{"id":"https://openalex.org/C53811970","wikidata":"https://www.wikidata.org/wiki/Q5062194","display_name":"Centrality","level":2,"score":0.5618903636932373},{"id":"https://openalex.org/C95713431","wikidata":"https://www.wikidata.org/wiki/Q631425","display_name":"Vulnerability (computing)","level":2,"score":0.5108525156974792},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.4942455589771271},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.4797707498073578},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.4690585136413574},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.33747750520706177},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.33310818672180176},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17916226387023926},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.176083505153656},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.1291835904121399},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/e26010085","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e26010085","pdf_url":"https://www.mdpi.com/1099-4300/26/1/85/pdf?version=1705655524","source":{"id":"https://openalex.org/S195231649","display_name":"Entropy","issn_l":"1099-4300","issn":["1099-4300"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Entropy","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:10814595","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/10814595","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC10814595/pdf/entropy-26-00085.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Entropy (Basel)","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:327dadae90b94c60971658ab351ef9fe","is_oa":true,"landing_page_url":"https://doaj.org/article/327dadae90b94c60971658ab351ef9fe","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Entropy, Vol 26, Iss 1, p 85 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/e26010085","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e26010085","pdf_url":"https://www.mdpi.com/1099-4300/26/1/85/pdf?version=1705655524","source":{"id":"https://openalex.org/S195231649","display_name":"Entropy","issn_l":"1099-4300","issn":["1099-4300"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Entropy","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.4300000071525574}],"awards":[{"id":"https://openalex.org/G1976130833","display_name":null,"funder_award_id":"2021YJ0313","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4443990015","display_name":null,"funder_award_id":"61971033","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4391045558.pdf"},"referenced_works_count":41,"referenced_works":["https://openalex.org/W1967385589","https://openalex.org/W2008620264","https://openalex.org/W2028932385","https://openalex.org/W2031103178","https://openalex.org/W2045508757","https://openalex.org/W2052444112","https://openalex.org/W2072173233","https://openalex.org/W2159863842","https://openalex.org/W2381162371","https://openalex.org/W2525573996","https://openalex.org/W2616591171","https://openalex.org/W2721648115","https://openalex.org/W2804851328","https://openalex.org/W2902028214","https://openalex.org/W2909850739","https://openalex.org/W2912530654","https://openalex.org/W2943248948","https://openalex.org/W2957897815","https://openalex.org/W2969461270","https://openalex.org/W3003911561","https://openalex.org/W3006163739","https://openalex.org/W3006236085","https://openalex.org/W3131073640","https://openalex.org/W3156268666","https://openalex.org/W3163171303","https://openalex.org/W3199925776","https://openalex.org/W3205828167","https://openalex.org/W4205927411","https://openalex.org/W4205995477","https://openalex.org/W4206114354","https://openalex.org/W4226320920","https://openalex.org/W4285250805","https://openalex.org/W4313136557","https://openalex.org/W4323566558","https://openalex.org/W4386844002","https://openalex.org/W4387705921","https://openalex.org/W4388740856","https://openalex.org/W6738293990","https://openalex.org/W6794411522","https://openalex.org/W6806290341","https://openalex.org/W6848341153"],"related_works":["https://openalex.org/W1973509935","https://openalex.org/W4389076551","https://openalex.org/W2097992793","https://openalex.org/W2107855069","https://openalex.org/W2611574733","https://openalex.org/W2140653560","https://openalex.org/W2348831795","https://openalex.org/W4312461432","https://openalex.org/W2241641394","https://openalex.org/W2514739320"],"abstract_inverted_index":{"Identifying":[0],"critical":[1,176],"links":[2,35,177],"is":[3,57,91,125,158],"of":[4,11,33,40,97,107,131,152,189],"great":[5],"importance":[6,130],"for":[7,83],"ensuring":[8],"the":[9,12,25,30,37,61,72,84,87,95,98,104,129,141,150,162,175,179,183,187,190],"safety":[10],"cyber-physical":[13],"power":[14,21,63,77,85,110,180],"system.":[15],"Traditional":[16],"electrical":[17,51,88],"betweenness":[18,52],"only":[19],"considers":[20,103],"flow":[22,42,64,167,170],"distribution":[23],"on":[24,43,50,161],"link":[26],"itself,":[27],"while":[28],"ignoring":[29],"local":[31,105],"influence":[32,66,151],"neighborhood":[34,55,108],"and":[36,54,71,79,115,145,168,195],"coupled":[38,153],"reaction":[39],"information":[41,142,166],"energy":[44,169],"flow.":[45],"An":[46],"identification":[47],"method":[48,192],"based":[49,160],"centrality":[53,124],"similarity":[56],"proposed":[58,92,191],"to":[59,93,127,171],"consider":[60],"internal":[62],"dynamic":[65,194],"existing":[67],"in":[68,118,178],"multi-neighborhood":[69],"nodes":[70,78],"topological":[73,89],"structure":[74],"interdependence":[75],"between":[76,165],"communication":[80,119,132],"nodes.":[81],"Firstly,":[82],"network,":[86],"overlap":[90],"quantify":[94],"vulnerability":[96],"links.":[99],"This":[100],"approach":[101],"comprehensively":[102],"contribution":[106],"nodes,":[109],"transmission":[111],"characteristics,":[112],"generator":[113],"capacity,":[114],"load.":[116],"Secondly,":[117],"networks,":[120],"effective":[121],"distance":[122],"closeness":[123],"defined":[126],"evaluate":[128],"links,":[133],"simultaneously":[134],"taking":[135],"into":[136],"account":[137],"factors":[138],"such":[139],"as":[140],"equipment":[143],"function":[144],"spatial":[146],"relationships.":[147],"Next,":[148],"under":[149,193],"factors,":[154],"a":[155],"comprehensive":[156],"model":[157],"constructed":[159],"dependency":[163],"relationships":[164],"more":[172],"accurately":[173],"assess":[174],"network.":[181],"Finally,":[182],"simulation":[184],"results":[185],"show":[186],"effectiveness":[188],"static":[196],"attacks.":[197]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3}],"updated_date":"2026-04-16T08:26:57.006410","created_date":"2024-01-20T00:00:00"}