{"id":"https://openalex.org/W2132137407","doi":"https://doi.org/10.1007/s11192-011-0575-7","title":"The proximity of co-citation","display_name":"The proximity of co-citation","publication_year":2011,"publication_date":"2011-12-19","ids":{"openalex":"https://openalex.org/W2132137407","doi":"https://doi.org/10.1007/s11192-011-0575-7","mag":"2132137407"},"language":"en","primary_location":{"id":"doi:10.1007/s11192-011-0575-7","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11192-011-0575-7","pdf_url":null,"source":{"id":"https://openalex.org/S148561398","display_name":"Scientometrics","issn_l":"0138-9130","issn":["0138-9130","1588-2861"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320108","host_organization_name":"Springer Nature (Netherlands)","host_organization_lineage":["https://openalex.org/P4310320108","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature (Netherlands)","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientometrics","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/A5101663236","display_name":"Shengbo Liu","orcid":"https://orcid.org/0000-0002-0163-1213"},"institutions":[{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shengbo Liu","raw_affiliation_strings":["WISE Lab, Dalian University of Technology, Dalian, China","WISE lab, Dalian University of Technology, Dalian, China"],"affiliations":[{"raw_affiliation_string":"WISE Lab, Dalian University of Technology, Dalian, China","institution_ids":["https://openalex.org/I27357992"]},{"raw_affiliation_string":"WISE lab, Dalian University of Technology, Dalian, China","institution_ids":["https://openalex.org/I27357992"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018100309","display_name":"Chaomei Chen","orcid":"https://orcid.org/0000-0001-8584-1041"},"institutions":[{"id":"https://openalex.org/I72816309","display_name":"Drexel University","ror":"https://ror.org/04bdffz58","country_code":"US","type":"education","lineage":["https://openalex.org/I72816309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chaomei Chen","raw_affiliation_strings":["College of Information Science and Technology, Drexel University, 3141 Chestnut Street, Philadelphia, PA, 19104-2875, USA","College of Information Science and Technology, Drexel University, Philadelphia, USA 19104-2875#TAB#"],"affiliations":[{"raw_affiliation_string":"College of Information Science and Technology, Drexel University, 3141 Chestnut Street, Philadelphia, PA, 19104-2875, USA","institution_ids":["https://openalex.org/I72816309"]},{"raw_affiliation_string":"College of Information Science and Technology, Drexel University, Philadelphia, USA 19104-2875#TAB#","institution_ids":["https://openalex.org/I72816309"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5101663236"],"corresponding_institution_ids":["https://openalex.org/I27357992"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":0.6553,"has_fulltext":false,"cited_by_count":63,"citation_normalized_percentile":{"value":0.77947101,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"91","issue":"2","first_page":"495","last_page":"511"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10102","display_name":"scientometrics and bibliometrics research","score":0.9919000267982483,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10102","display_name":"scientometrics and bibliometrics research","score":0.9919000267982483,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10887","display_name":"Bioinformatics and Genomic Networks","score":0.9132000207901001,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/citation","display_name":"Citation","score":0.8648353815078735},{"id":"https://openalex.org/keywords/co-citation","display_name":"Co-citation","score":0.7001945376396179},{"id":"https://openalex.org/keywords/paragraph","display_name":"Paragraph","score":0.6397230625152588},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.5074896216392517},{"id":"https://openalex.org/keywords/relation","display_name":"Relation (database)","score":0.4633989632129669},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.45620226860046387},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.33241069316864014},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.19551458954811096},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.16460353136062622}],"concepts":[{"id":"https://openalex.org/C2778805511","wikidata":"https://www.wikidata.org/wiki/Q1713","display_name":"Citation","level":2,"score":0.8648353815078735},{"id":"https://openalex.org/C2777765086","wikidata":"https://www.wikidata.org/wiki/Q1785764","display_name":"Co-citation","level":3,"score":0.7001945376396179},{"id":"https://openalex.org/C2777206241","wikidata":"https://www.wikidata.org/wiki/Q194431","display_name":"Paragraph","level":2,"score":0.6397230625152588},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5074896216392517},{"id":"https://openalex.org/C25343380","wikidata":"https://www.wikidata.org/wiki/Q277521","display_name":"Relation (database)","level":2,"score":0.4633989632129669},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45620226860046387},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.33241069316864014},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.19551458954811096},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.16460353136062622}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s11192-011-0575-7","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11192-011-0575-7","pdf_url":null,"source":{"id":"https://openalex.org/S148561398","display_name":"Scientometrics","issn_l":"0138-9130","issn":["0138-9130","1588-2861"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320108","host_organization_name":"Springer Nature (Netherlands)","host_organization_lineage":["https://openalex.org/P4310320108","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature (Netherlands)","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientometrics","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:spr:scient:v:91:y:2012:i:2:d:10.1007_s11192-011-0575-7","is_oa":false,"landing_page_url":"http://link.springer.com/10.1007/s11192-011-0575-7","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320310343","display_name":"Drexel University","ror":"https://ror.org/04bdffz58"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335869","display_name":"National Social Science Fund of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W36261270","https://openalex.org/W1487392136","https://openalex.org/W1559838295","https://openalex.org/W1749485691","https://openalex.org/W1801697423","https://openalex.org/W1992620008","https://openalex.org/W2005207065","https://openalex.org/W2043976122","https://openalex.org/W2061809273","https://openalex.org/W2062317026","https://openalex.org/W2097433297","https://openalex.org/W2107972503","https://openalex.org/W2128438887","https://openalex.org/W2128769089","https://openalex.org/W2153182244","https://openalex.org/W2153568396","https://openalex.org/W2154976069","https://openalex.org/W2160441315","https://openalex.org/W2160992478","https://openalex.org/W3035794723","https://openalex.org/W4238591974","https://openalex.org/W4240811499","https://openalex.org/W4254272619","https://openalex.org/W6682385201"],"related_works":["https://openalex.org/W4255744855","https://openalex.org/W2353810260","https://openalex.org/W2384896988","https://openalex.org/W2357241418","https://openalex.org/W2086064646","https://openalex.org/W2002437445","https://openalex.org/W2119135658","https://openalex.org/W3215792854","https://openalex.org/W2591719415","https://openalex.org/W2962828823"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":9},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}