{"id":"https://openalex.org/W3208827780","doi":"https://doi.org/10.1109/jsyst.2021.3119081","title":"Finding Influencers in Complex Networks: A Novel Method Based on Information Theory","display_name":"Finding Influencers in Complex Networks: A Novel Method Based on Information Theory","publication_year":2021,"publication_date":"2021-10-26","ids":{"openalex":"https://openalex.org/W3208827780","doi":"https://doi.org/10.1109/jsyst.2021.3119081","mag":"3208827780"},"language":"en","primary_location":{"id":"doi:10.1109/jsyst.2021.3119081","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsyst.2021.3119081","pdf_url":null,"source":{"id":"https://openalex.org/S95999327","display_name":"IEEE Systems Journal","issn_l":"1932-8184","issn":["1932-8184","1937-9234","2373-7816"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Systems Journal","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101977244","display_name":"Yanli Hu","orcid":"https://orcid.org/0000-0003-2577-4195"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yanli Hu","raw_affiliation_strings":["Science and Technology on Information Systems Engineering Laboratory, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0003-2577-4195","affiliations":[{"raw_affiliation_string":"Science and Technology on Information Systems Engineering Laboratory, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100782346","display_name":"Jichao Li","orcid":"https://orcid.org/0000-0002-1781-3732"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jichao Li","raw_affiliation_strings":["Science and Technology on Information Systems Engineering Laboratory, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-1781-3732","affiliations":[{"raw_affiliation_string":"Science and Technology on Information Systems Engineering Laboratory, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007401126","display_name":"Yirun Ruan","orcid":"https://orcid.org/0000-0002-4636-5713"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yirun Ruan","raw_affiliation_strings":["Science and Technology on Information Systems Engineering Laboratory, National University of Defense Technology, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Science and Technology on Information Systems Engineering Laboratory, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101977244"],"corresponding_institution_ids":["https://openalex.org/I170215575"],"apc_list":null,"apc_paid":null,"fwci":0.7876,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.72046414,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"16","issue":"2","first_page":"3372","last_page":"3380"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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/T12592","display_name":"Opinion Dynamics and Social Influence","score":0.9995999932289124,"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/T13283","display_name":"Mental Health Research Topics","score":0.9779999852180481,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/centrality","display_name":"Centrality","score":0.8016281127929688},{"id":"https://openalex.org/keywords/influencer-marketing","display_name":"Influencer marketing","score":0.7618147134780884},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.6942866444587708},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6617960929870605},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.6076679229736328},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.555467963218689},{"id":"https://openalex.org/keywords/complex-network","display_name":"Complex network","score":0.5413299798965454},{"id":"https://openalex.org/keywords/information-theory","display_name":"Information theory","score":0.5226552486419678},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4961007535457611},{"id":"https://openalex.org/keywords/betweenness-centrality","display_name":"Betweenness centrality","score":0.4187447428703308},{"id":"https://openalex.org/keywords/information-quality","display_name":"Information quality","score":0.41552478075027466},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4073391556739807},{"id":"https://openalex.org/keywords/information-system","display_name":"Information system","score":0.31491756439208984},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2015514373779297},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12460651993751526},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.10960620641708374}],"concepts":[{"id":"https://openalex.org/C53811970","wikidata":"https://www.wikidata.org/wiki/Q5062194","display_name":"Centrality","level":2,"score":0.8016281127929688},{"id":"https://openalex.org/C26011011","wikidata":"https://www.wikidata.org/wiki/Q6030243","display_name":"Influencer marketing","level":4,"score":0.7618147134780884},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.6942866444587708},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6617960929870605},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.6076679229736328},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.555467963218689},{"id":"https://openalex.org/C34947359","wikidata":"https://www.wikidata.org/wiki/Q665189","display_name":"Complex network","level":2,"score":0.5413299798965454},{"id":"https://openalex.org/C52622258","wikidata":"https://www.wikidata.org/wiki/Q131222","display_name":"Information theory","level":2,"score":0.5226552486419678},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4961007535457611},{"id":"https://openalex.org/C117045392","wikidata":"https://www.wikidata.org/wiki/Q4899215","display_name":"Betweenness centrality","level":3,"score":0.4187447428703308},{"id":"https://openalex.org/C45983554","wikidata":"https://www.wikidata.org/wiki/Q3412851","display_name":"Information quality","level":3,"score":0.41552478075027466},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4073391556739807},{"id":"https://openalex.org/C180198813","wikidata":"https://www.wikidata.org/wiki/Q121182","display_name":"Information system","level":2,"score":0.31491756439208984},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2015514373779297},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12460651993751526},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.10960620641708374},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","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/C54649085","wikidata":"https://www.wikidata.org/wiki/Q574424","display_name":"Relationship marketing","level":3,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C192975520","wikidata":"https://www.wikidata.org/wiki/Q1143466","display_name":"Marketing management","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jsyst.2021.3119081","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsyst.2021.3119081","pdf_url":null,"source":{"id":"https://openalex.org/S95999327","display_name":"IEEE Systems Journal","issn_l":"1932-8184","issn":["1932-8184","1937-9234","2373-7816"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Systems Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1305709818","display_name":null,"funder_award_id":"61302144","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5695456302","display_name":null,"funder_award_id":"72101265","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":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W86560612","https://openalex.org/W1506342804","https://openalex.org/W1975847068","https://openalex.org/W1986310535","https://openalex.org/W1992250165","https://openalex.org/W1995876521","https://openalex.org/W2008620264","https://openalex.org/W2022322548","https://openalex.org/W2026417691","https://openalex.org/W2056944867","https://openalex.org/W2077574607","https://openalex.org/W2101420429","https://openalex.org/W2107559689","https://openalex.org/W2112090702","https://openalex.org/W2113097540","https://openalex.org/W2133131640","https://openalex.org/W2261717057","https://openalex.org/W2277170616","https://openalex.org/W2470757901","https://openalex.org/W2474745831","https://openalex.org/W2507636931","https://openalex.org/W2746696930","https://openalex.org/W2746820400","https://openalex.org/W2757096358","https://openalex.org/W2781951010","https://openalex.org/W2791125540","https://openalex.org/W2795857955","https://openalex.org/W2890205669","https://openalex.org/W2898479617","https://openalex.org/W2903859322","https://openalex.org/W2911953150","https://openalex.org/W2943855958","https://openalex.org/W2963318290","https://openalex.org/W2968404378","https://openalex.org/W2980995841","https://openalex.org/W3004664489","https://openalex.org/W3028110392","https://openalex.org/W3029971898","https://openalex.org/W3101413764","https://openalex.org/W3103056243","https://openalex.org/W3103657871","https://openalex.org/W3107982010","https://openalex.org/W3134872740","https://openalex.org/W3142588439","https://openalex.org/W3168702733","https://openalex.org/W3198134824","https://openalex.org/W4205624883","https://openalex.org/W6678476872"],"related_works":["https://openalex.org/W4385489407","https://openalex.org/W3000592794","https://openalex.org/W3091277326","https://openalex.org/W2963977028","https://openalex.org/W2801349368","https://openalex.org/W2336819277","https://openalex.org/W3006311749","https://openalex.org/W2354256969","https://openalex.org/W4386104520","https://openalex.org/W3208827780"],"abstract_inverted_index":{"Key":[0],"node":[1,61,69],"identification":[2],"is":[3],"one":[4],"of":[5,50,57,67,99,109,143,171],"the":[6,48,53,55,63,65,76,85,90,97,107,114,139,144,149,164,168,189],"most":[7],"fundamental":[8],"and":[9,78,116,119,141,161,177,183],"significant":[10],"problems":[11],"in":[12,33,42,157,188],"complex":[13,34],"network":[14],"research.":[15],"This":[16],"article":[17],"presents":[18],"a":[19,60,175],"novel":[20],"approach":[21],"called":[22],"information-theory-based":[23,123],"centrality":[24,124],"<inline-formula":[25],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[26],"xmlns:xlink=\"http://www.w3.org/1999/xlink\"><tex-math":[27],"notation=\"LaTeX\">$C_{H}$</tex-math></inline-formula>":[28],"to":[29,84,113,125,137,148],"distinguish":[30],"influential":[31,127,159],"nodes":[32,40,160],"networks.":[35,103],"From":[36],"an":[37,122],"information-theoretic":[38],"perspective,":[39],"involved":[41],"many":[43],"information":[44,58,71,100,110],"channels":[45,59],"will":[46],"improve":[47],"quality":[49],"communication.":[51],"Thus,":[52],"greater":[54],"number":[56],"participates,":[62],"more":[64],"importance":[66],"this":[68,74],"during":[70],"transmission.":[72],"With":[73],"motivation,":[75],"local":[77,115],"global":[79,117],"connectivity":[80,118],"are":[81,132],"measured":[82],"according":[83,112],"resistance":[86,98],"distance,":[87],"which":[88,173],"captures":[89],"characteristic":[91],"that":[92],"multiple":[93],"available":[94],"routes":[95],"reduce":[96],"transmission":[101],"on":[102,134,180],"We":[104],"further":[105],"model":[106],"probability":[108],"diffusion":[111],"put":[120],"forward":[121],"identify":[126],"nodes.":[128],"Finally,":[129],"extensive":[130],"evaluations":[131],"implemented":[133],"real-world":[135],"networks":[136],"verify":[138],"feasibility":[140],"effectiveness":[142],"proposed":[145,152],"method.":[146],"According":[147],"results,":[150],"our":[151],"method":[153],"outperforms":[154],"classical":[155],"methods":[156],"identifying":[158],"also":[162],"indicates":[163],"potential":[165,185],"for":[166],"analyzing":[167],"influence":[169],"evolution":[170],"networks,":[172],"shows":[174],"positive":[176],"effective":[178],"impact":[179],"locating":[181],"influencers":[182],"predicting":[184],"key":[186],"players":[187],"future.":[190]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
