{"id":"https://openalex.org/W4296295725","doi":"https://doi.org/10.1177/01655515221121970","title":"Studying the cognitive relatedness between topics in the global science landscape: The case of Big Data research","display_name":"Studying the cognitive relatedness between topics in the global science landscape: The case of Big Data research","publication_year":2022,"publication_date":"2022-09-18","ids":{"openalex":"https://openalex.org/W4296295725","doi":"https://doi.org/10.1177/01655515221121970"},"language":"en","primary_location":{"id":"doi:10.1177/01655515221121970","is_oa":false,"landing_page_url":"https://doi.org/10.1177/01655515221121970","pdf_url":null,"source":{"id":"https://openalex.org/S68913162","display_name":"Journal of Information Science","issn_l":"0165-5515","issn":["0165-5515","1741-6485"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Information Science","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://scholarlypublications.universiteitleiden.nl/access/item%3A3515416/view","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5000731718","display_name":"Xiaozan Lyu","orcid":"https://orcid.org/0000-0001-5632-0941"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiaozan Lyu","raw_affiliation_strings":["Department of Administrative Management, School of Law, Zhejiang University City College, China"],"raw_orcid":"https://orcid.org/0000-0001-5632-0941","affiliations":[{"raw_affiliation_string":"Department of Administrative Management, School of Law, Zhejiang University City College, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021971461","display_name":"Rodrigo Costas","orcid":"https://orcid.org/0000-0002-7465-6462"},"institutions":[{"id":"https://openalex.org/I26092322","display_name":"Stellenbosch University","ror":"https://ror.org/05bk57929","country_code":"ZA","type":"education","lineage":["https://openalex.org/I26092322"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Rodrigo Costas","raw_affiliation_strings":["Centre for Science and Technology Studies (CWTS), Leiden University, The Netherlands; Centre for Research on Evaluation, Science and Technology (CREST), Stellenbosch University, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Science and Technology Studies (CWTS), Leiden University, The Netherlands; Centre for Research on Evaluation, Science and Technology (CREST), Stellenbosch University, South Africa","institution_ids":["https://openalex.org/I26092322"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5000731718"],"corresponding_institution_ids":["https://openalex.org/I76130692"],"apc_list":null,"apc_paid":null,"fwci":0.8983,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.75579998,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":97},"biblio":{"volume":"50","issue":"6","first_page":"1429","last_page":"1448"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10102","display_name":"scientometrics and bibliometrics research","score":0.9973000288009644,"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":0.9973000288009644,"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/T10064","display_name":"Complex Network Analysis Techniques","score":0.9672999978065491,"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/T10887","display_name":"Bioinformatics and Genomic Networks","score":0.9627000093460083,"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/data-science","display_name":"Data science","score":0.6795302033424377},{"id":"https://openalex.org/keywords/citation","display_name":"Citation","score":0.6396477222442627},{"id":"https://openalex.org/keywords/big-data","display_name":"Big data","score":0.6323779225349426},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5933437347412109},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5515791773796082},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5506696701049805},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.5126349329948425},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.47881418466567993},{"id":"https://openalex.org/keywords/cognition","display_name":"Cognition","score":0.4782470762729645},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.461186945438385},{"id":"https://openalex.org/keywords/citation-analysis","display_name":"Citation analysis","score":0.45248088240623474},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2604126036167145},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.22784024477005005},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.2095172107219696},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.18372517824172974},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.17660903930664062},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10595512390136719}],"concepts":[{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.6795302033424377},{"id":"https://openalex.org/C2778805511","wikidata":"https://www.wikidata.org/wiki/Q1713","display_name":"Citation","level":2,"score":0.6396477222442627},{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.6323779225349426},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5933437347412109},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5515791773796082},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5506696701049805},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.5126349329948425},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.47881418466567993},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.4782470762729645},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.461186945438385},{"id":"https://openalex.org/C105345328","wikidata":"https://www.wikidata.org/wiki/Q206276","display_name":"Citation analysis","level":3,"score":0.45248088240623474},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2604126036167145},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.22784024477005005},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.2095172107219696},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.18372517824172974},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.17660903930664062},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10595512390136719},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"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/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1177/01655515221121970","is_oa":false,"landing_page_url":"https://doi.org/10.1177/01655515221121970","pdf_url":null,"source":{"id":"https://openalex.org/S68913162","display_name":"Journal of Information Science","issn_l":"0165-5515","issn":["0165-5515","1741-6485"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Information Science","raw_type":"journal-article"},{"id":"pmh:ul:oai:scholarlypublications.universiteitleiden.nl:item_3515415","is_oa":true,"landing_page_url":"http://hdl.handle.net/1887/3515415","pdf_url":"https://scholarlypublications.universiteitleiden.nl/access/item%3A3515416/view","source":{"id":"https://openalex.org/S4306401843","display_name":"Data Archiving and Networked Services (DANS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1322597698","host_organization_name":"Royal Netherlands Academy of Arts and Sciences","host_organization_lineage":["https://openalex.org/I1322597698"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Information Science, 0(0). SAGE PUBLICATIONS LTD","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:scholarlypublications.universiteitleiden.nl:item_3515415","is_oa":false,"landing_page_url":"https://hdl.handle.net/1887/3515415","pdf_url":null,"source":{"id":"https://openalex.org/S4306400850","display_name":"Leiden Repository (Leiden University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I121797337","host_organization_name":"Leiden University","host_organization_lineage":["https://openalex.org/I121797337"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Information Science","raw_type":"Article / Letter to editor"},{"id":"pmh:oai:scholarlypublications.universiteitleiden.nl:item_4082349","is_oa":false,"landing_page_url":"https://hdl.handle.net/1887/4082349","pdf_url":null,"source":{"id":"https://openalex.org/S4306400850","display_name":"Leiden Repository (Leiden University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I121797337","host_organization_name":"Leiden University","host_organization_lineage":["https://openalex.org/I121797337"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Information Science","raw_type":"Article / Letter to editor"}],"best_oa_location":{"id":"pmh:ul:oai:scholarlypublications.universiteitleiden.nl:item_3515415","is_oa":true,"landing_page_url":"http://hdl.handle.net/1887/3515415","pdf_url":"https://scholarlypublications.universiteitleiden.nl/access/item%3A3515416/view","source":{"id":"https://openalex.org/S4306401843","display_name":"Data Archiving and Networked Services (DANS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1322597698","host_organization_name":"Royal Netherlands Academy of Arts and Sciences","host_organization_lineage":["https://openalex.org/I1322597698"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Information Science, 0(0). SAGE PUBLICATIONS LTD","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[{"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4","score":0.5099999904632568}],"awards":[{"id":"https://openalex.org/G1564965342","display_name":null,"funder_award_id":"464-15-176","funder_id":"https://openalex.org/F4320321800","funder_display_name":"Nederlandse Organisatie voor Wetenschappelijk Onderzoek"},{"id":"https://openalex.org/G2806939685","display_name":"Adaptive Social learning in Typical and Atypical Developing Adolescents","funder_award_id":"ES/N018850/1","funder_id":"https://openalex.org/F4320334630","funder_display_name":"Economic and Social Research Council"},{"id":"https://openalex.org/G5707213098","display_name":null,"funder_award_id":"71843012","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7726130474","display_name":null,"funder_award_id":"MR/N 013867/1","funder_id":"https://openalex.org/F4320334626","funder_display_name":"Medical Research Council"}],"funders":[{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321800","display_name":"Nederlandse Organisatie voor Wetenschappelijk Onderzoek","ror":"https://ror.org/04jsz6e67"},{"id":"https://openalex.org/F4320322725","display_name":"China Scholarship Council","ror":"https://ror.org/04atp4p48"},{"id":"https://openalex.org/F4320334626","display_name":"Medical Research Council","ror":"https://ror.org/03x94j517"},{"id":"https://openalex.org/F4320334630","display_name":"Economic and Social Research Council","ror":"https://ror.org/03n0ht308"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4296295725.pdf"},"referenced_works_count":69,"referenced_works":["https://openalex.org/W830261496","https://openalex.org/W1492721307","https://openalex.org/W1551167822","https://openalex.org/W1572043103","https://openalex.org/W1582181098","https://openalex.org/W1599930266","https://openalex.org/W1799889357","https://openalex.org/W1977805358","https://openalex.org/W1979663447","https://openalex.org/W1984732406","https://openalex.org/W1995936645","https://openalex.org/W2001853351","https://openalex.org/W2005207065","https://openalex.org/W2006852464","https://openalex.org/W2015289818","https://openalex.org/W2042382179","https://openalex.org/W2045108252","https://openalex.org/W2055942828","https://openalex.org/W2063858312","https://openalex.org/W2067473878","https://openalex.org/W2067744768","https://openalex.org/W2068673304","https://openalex.org/W2070280641","https://openalex.org/W2076684951","https://openalex.org/W2086627840","https://openalex.org/W2087238585","https://openalex.org/W2092532360","https://openalex.org/W2093567499","https://openalex.org/W2100484636","https://openalex.org/W2101818710","https://openalex.org/W2107656655","https://openalex.org/W2126197183","https://openalex.org/W2126566678","https://openalex.org/W2127775997","https://openalex.org/W2141562516","https://openalex.org/W2141975087","https://openalex.org/W2143083489","https://openalex.org/W2150220236","https://openalex.org/W2207112134","https://openalex.org/W2256578089","https://openalex.org/W2347073578","https://openalex.org/W2519706319","https://openalex.org/W2530030025","https://openalex.org/W2530925268","https://openalex.org/W2575289305","https://openalex.org/W2592084954","https://openalex.org/W2594126773","https://openalex.org/W2611324619","https://openalex.org/W2615236232","https://openalex.org/W2616417587","https://openalex.org/W2752714680","https://openalex.org/W2922190441","https://openalex.org/W2963079809","https://openalex.org/W3004027756","https://openalex.org/W3013735465","https://openalex.org/W3015021951","https://openalex.org/W3029435288","https://openalex.org/W3092008332","https://openalex.org/W3092616398","https://openalex.org/W3099355689","https://openalex.org/W3101879744","https://openalex.org/W3123636951","https://openalex.org/W3124934398","https://openalex.org/W3216833688","https://openalex.org/W4214909086","https://openalex.org/W4231277766","https://openalex.org/W4231729317","https://openalex.org/W4234292554","https://openalex.org/W4298058862"],"related_works":["https://openalex.org/W4247566972","https://openalex.org/W2960264696","https://openalex.org/W3090563135","https://openalex.org/W2497432351","https://openalex.org/W4206777497","https://openalex.org/W2910064364","https://openalex.org/W4255224757","https://openalex.org/W2499527417","https://openalex.org/W2218513093","https://openalex.org/W4200136508"],"abstract_inverted_index":{"Taking":[0],"Big":[1,105,170],"Data":[2,106,171],"research":[3,17,191],"as":[4],"a":[5,25,45,138,222],"case":[6],"study,":[7],"this":[8,130],"article":[9],"intends":[10],"to":[11,24,68,104,126,169,207,218],"investigate":[12],"the":[13,20,37,41,69,94,113,119,127,134,162,165,181,195,227],"cognitive":[14,31,99,167],"relatedness":[15,32,67,100,136,168,189],"of":[16,30,48,52,66,77,90,101,117,141,148,188,229],"topics":[18,163,174,192,211],"across":[19,198],"global":[21],"science":[22],"landscape":[23],"focal":[26],"topic.":[27],"Several":[28],"levels":[29,65],"are":[33,109,161,216],"established":[34],"depending":[35],"on":[36,112,175],"citation":[38,53,115,200],"distance":[39],"between":[40,190],"citing":[42],"publications":[43,62,108,120,149],"and":[44,59,81,159,177,202,209],"core":[46,70,107],"set":[47],"publications.":[49],"The":[50,72,97],"concept":[51],"generation":[54,116],"is":[55,85],"adopted":[56],"for":[57,79,87],"identifying":[58],"classifying":[60],"other":[61],"with":[63,164,212],"different":[64],"set.":[71],"micro":[73,102],"publication-level":[74],"classification":[75],"system":[76],"Centre":[78],"Science":[80],"Technology":[82],"Studies":[83],"(CWTS)":[84],"applied":[86],"determining":[88],"clusters":[89,103],"publication":[91],"sets":[92],"at":[93],"topic":[95],"level.":[96],"overall":[98],"measured":[110],"based":[111],"mean":[114],"all":[118],"in":[121,150,226],"corresponding":[122],"clusters.":[123],"In":[124],"addition":[125],"given":[128],"clusters,":[129],"study":[131,208],"also":[132],"explores":[133],"\u2018topics\u2019":[135],"from":[137],"semantic":[139],"point":[140],"view,":[142],"by":[143,193],"extracting":[144],"high-frequency":[145],"title":[146],"terms":[147],"each":[151],"generation.":[152],"Results":[153],"show":[154],"that":[155],"data":[156],"analysis":[157],"methods":[158],"technologies":[160],"strongest":[166],"research,":[172],"while":[173],"physics":[176],"astronomy":[178],"studies":[179],"present":[180],"weakest":[182],"relatedness.":[183],"This":[184],"approach":[185],"allows":[186],"assessment":[187],"considering":[194],"citations":[196],"distribution":[197],"multiple":[199],"generations,":[201],"can":[203],"provide":[204],"useful":[205],"insights":[206],"characterise":[210],"fuzzy":[213],"boundaries":[214],"or":[215],"difficult":[217],"delineate,":[219],"thus":[220],"representing":[221],"novel":[223],"toolset":[224],"relevant":[225],"context":[228],"studying":[230],"interdisciplinary":[231],"research.":[232]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2022-09-19T00:00:00"}