{"id":"https://openalex.org/W2508490649","doi":"https://doi.org/10.1007/s00500-016-2335-3","title":"Identifying opinion leader nodes in online social networks with a new closeness evaluation algorithm","display_name":"Identifying opinion leader nodes in online social networks with a new closeness evaluation algorithm","publication_year":2016,"publication_date":"2016-09-11","ids":{"openalex":"https://openalex.org/W2508490649","doi":"https://doi.org/10.1007/s00500-016-2335-3","mag":"2508490649"},"language":"en","primary_location":{"id":"doi:10.1007/s00500-016-2335-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00500-016-2335-3","pdf_url":null,"source":{"id":"https://openalex.org/S65753830","display_name":"Soft Computing","issn_l":"1432-7643","issn":["1432-7643","1433-7479"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Soft Computing","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/A5100637724","display_name":"Li Yang","orcid":"https://orcid.org/0000-0003-2750-7031"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Li Yang","raw_affiliation_strings":["School of Cyber Engineering, Xidian University, Xi\u2019an, 710071, China","School of Cyber Engineering, Xidian University, Xi'an, 710071, China"],"raw_orcid":"https://orcid.org/0000-0003-2750-7031","affiliations":[{"raw_affiliation_string":"School of Cyber Engineering, Xidian University, Xi\u2019an, 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Cyber Engineering, Xidian University, Xi'an, 710071, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055895743","display_name":"Yafeng Qiao","orcid":null},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yafeng Qiao","raw_affiliation_strings":["School of Cyber Engineering, Xidian University, Xi\u2019an, 710071, China","School of Cyber Engineering, Xidian University, Xi'an, 710071, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Cyber Engineering, Xidian University, Xi\u2019an, 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Cyber Engineering, Xidian University, Xi'an, 710071, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102724893","display_name":"Zhihong Liu","orcid":"https://orcid.org/0000-0003-3314-4943"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhihong Liu","raw_affiliation_strings":["School of Cyber Engineering, Xidian University, Xi\u2019an, 710071, China","School of Cyber Engineering, Xidian University, Xi'an, 710071, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Cyber Engineering, Xidian University, Xi\u2019an, 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Cyber Engineering, Xidian University, Xi'an, 710071, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012016098","display_name":"Jianfeng Ma","orcid":"https://orcid.org/0000-0003-4251-1143"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jianfeng Ma","raw_affiliation_strings":["Shaanxi Key Laboratory of Network and System Security, Xi\u2019an, 710071, China","Shaanxi Key Laboratory of Network and System Security, Xi'an, 710071, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shaanxi Key Laboratory of Network and System Security, Xi\u2019an, 710071, China","institution_ids":[]},{"raw_affiliation_string":"Shaanxi Key Laboratory of Network and System Security, Xi'an, 710071, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100626955","display_name":"Xinghua Li","orcid":"https://orcid.org/0000-0002-2094-6480"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xinghua Li","raw_affiliation_strings":["Shaanxi Key Laboratory of Network and System Security, Xi\u2019an, 710071, China","Shaanxi Key Laboratory of Network and System Security, Xi'an, 710071, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shaanxi Key Laboratory of Network and System Security, Xi\u2019an, 710071, China","institution_ids":[]},{"raw_affiliation_string":"Shaanxi Key Laboratory of Network and System Security, Xi'an, 710071, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5100637724"],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":{"value":2990,"currency":"USD","value_usd":2990},"apc_paid":null,"fwci":3.8165,"has_fulltext":false,"cited_by_count":66,"citation_normalized_percentile":{"value":0.93847969,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"22","issue":"2","first_page":"453","last_page":"464"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":1.0,"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":1.0,"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":0.9998000264167786,"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/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9861999750137329,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/closeness","display_name":"Closeness","score":0.8929904699325562},{"id":"https://openalex.org/keywords/betweenness-centrality","display_name":"Betweenness centrality","score":0.8328475952148438},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7073819637298584},{"id":"https://openalex.org/keywords/centrality","display_name":"Centrality","score":0.6021541357040405},{"id":"https://openalex.org/keywords/opinion-leadership","display_name":"Opinion leadership","score":0.5937219858169556},{"id":"https://openalex.org/keywords/social-network","display_name":"Social network (sociolinguistics)","score":0.5449574589729309},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.49442315101623535},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4736974239349365},{"id":"https://openalex.org/keywords/social-network-analysis","display_name":"Social network analysis","score":0.4391205906867981},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3797786235809326},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.2081621289253235},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16882792115211487},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.10179844498634338},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.07724028825759888}],"concepts":[{"id":"https://openalex.org/C2779545769","wikidata":"https://www.wikidata.org/wiki/Q5135364","display_name":"Closeness","level":2,"score":0.8929904699325562},{"id":"https://openalex.org/C117045392","wikidata":"https://www.wikidata.org/wiki/Q4899215","display_name":"Betweenness centrality","level":3,"score":0.8328475952148438},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7073819637298584},{"id":"https://openalex.org/C53811970","wikidata":"https://www.wikidata.org/wiki/Q5062194","display_name":"Centrality","level":2,"score":0.6021541357040405},{"id":"https://openalex.org/C139268390","wikidata":"https://www.wikidata.org/wiki/Q1850904","display_name":"Opinion leadership","level":2,"score":0.5937219858169556},{"id":"https://openalex.org/C4727928","wikidata":"https://www.wikidata.org/wiki/Q17164759","display_name":"Social network (sociolinguistics)","level":3,"score":0.5449574589729309},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.49442315101623535},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4736974239349365},{"id":"https://openalex.org/C114713312","wikidata":"https://www.wikidata.org/wiki/Q7551269","display_name":"Social network analysis","level":3,"score":0.4391205906867981},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3797786235809326},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.2081621289253235},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16882792115211487},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.10179844498634338},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07724028825759888},{"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/C39549134","wikidata":"https://www.wikidata.org/wiki/Q133080","display_name":"Public relations","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00500-016-2335-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00500-016-2335-3","pdf_url":null,"source":{"id":"https://openalex.org/S65753830","display_name":"Soft Computing","issn_l":"1432-7643","issn":["1432-7643","1433-7479"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Soft Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G514930574","display_name":null,"funder_award_id":"61202390","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"},{"id":"https://openalex.org/F4320327655","display_name":"Foundation of Science and Technology on Information Assurance Laboratory","ror":null},{"id":"https://openalex.org/F4320327912","display_name":"Higher Education Discipline Innovation Project","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W581385388","https://openalex.org/W1527104720","https://openalex.org/W1856548066","https://openalex.org/W1967385589","https://openalex.org/W1967570846","https://openalex.org/W1971937094","https://openalex.org/W1979493600","https://openalex.org/W2004671676","https://openalex.org/W2018172179","https://openalex.org/W2042123098","https://openalex.org/W2042769104","https://openalex.org/W2044772384","https://openalex.org/W2055669098","https://openalex.org/W2056609785","https://openalex.org/W2056944867","https://openalex.org/W2060233069","https://openalex.org/W2061820396","https://openalex.org/W2075686808","https://openalex.org/W2091291608","https://openalex.org/W2099970772","https://openalex.org/W2107260313","https://openalex.org/W2109469951","https://openalex.org/W2112090702","https://openalex.org/W2127800791","https://openalex.org/W2129167380","https://openalex.org/W2133131640","https://openalex.org/W2141113219","https://openalex.org/W2155274680","https://openalex.org/W2170766502","https://openalex.org/W2171707538","https://openalex.org/W2252576427","https://openalex.org/W2263562411","https://openalex.org/W2266637989","https://openalex.org/W2344811709","https://openalex.org/W3102554008"],"related_works":["https://openalex.org/W1973509935","https://openalex.org/W4389076551","https://openalex.org/W2107855069","https://openalex.org/W2241641394","https://openalex.org/W2514739320","https://openalex.org/W2097992793","https://openalex.org/W2140653560","https://openalex.org/W2348831795","https://openalex.org/W2611574733","https://openalex.org/W2126991419"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":12},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":5}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}
