{"id":"https://openalex.org/W4210752261","doi":"https://doi.org/10.1155/2022/6584394","title":"Utilizing Structural Network Positions to Diversify People Recommendations on Twitter","display_name":"Utilizing Structural Network Positions to Diversify People Recommendations on Twitter","publication_year":2022,"publication_date":"2022-01-30","ids":{"openalex":"https://openalex.org/W4210752261","doi":"https://doi.org/10.1155/2022/6584394"},"language":"en","primary_location":{"id":"doi:10.1155/2022/6584394","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2022/6584394","pdf_url":"https://downloads.hindawi.com/journals/ahci/2022/6584394.pdf","source":{"id":"https://openalex.org/S156498152","display_name":"Advances in Human-Computer Interaction","issn_l":"1687-5893","issn":["1687-5893","1687-5907"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Human-Computer Interaction","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://downloads.hindawi.com/journals/ahci/2022/6584394.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5053801475","display_name":"Ekaterina Olshannikova","orcid":"https://orcid.org/0000-0003-0975-9796"},"institutions":[{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]}],"countries":["FI"],"is_corresponding":true,"raw_author_name":"Ekaterina Olshannikova","raw_affiliation_strings":["Faculty of Information Technology and Communication Studies, Tampere University, Kalevantie 4, Tampere 33100, Finland"],"raw_orcid":"https://orcid.org/0000-0003-0975-9796","affiliations":[{"raw_affiliation_string":"Faculty of Information Technology and Communication Studies, Tampere University, Kalevantie 4, Tampere 33100, Finland","institution_ids":["https://openalex.org/I166825849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011055695","display_name":"Erjon Skenderi","orcid":"https://orcid.org/0000-0002-5728-3959"},"institutions":[{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Erjon Skenderi","raw_affiliation_strings":["Department of Industrial and Information Management, Tampere University, Kalevantie 4, Tampere 33100, Finland"],"raw_orcid":"https://orcid.org/0000-0002-5728-3959","affiliations":[{"raw_affiliation_string":"Department of Industrial and Information Management, Tampere University, Kalevantie 4, Tampere 33100, Finland","institution_ids":["https://openalex.org/I166825849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033004699","display_name":"Thomas Olsson","orcid":"https://orcid.org/0000-0002-1106-2544"},"institutions":[{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Thomas Olsson","raw_affiliation_strings":["Faculty of Information Technology and Communication Studies, Tampere University, Kalevantie 4, Tampere 33100, Finland"],"raw_orcid":"https://orcid.org/0000-0002-1106-2544","affiliations":[{"raw_affiliation_string":"Faculty of Information Technology and Communication Studies, Tampere University, Kalevantie 4, Tampere 33100, Finland","institution_ids":["https://openalex.org/I166825849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008638391","display_name":"Sami Koivunen","orcid":"https://orcid.org/0000-0001-8054-6860"},"institutions":[{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Sami Koivunen","raw_affiliation_strings":["Faculty of Information Technology and Communication Studies, Tampere University, Kalevantie 4, Tampere 33100, Finland"],"raw_orcid":"https://orcid.org/0000-0001-8054-6860","affiliations":[{"raw_affiliation_string":"Faculty of Information Technology and Communication Studies, Tampere University, Kalevantie 4, Tampere 33100, Finland","institution_ids":["https://openalex.org/I166825849"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004847980","display_name":"Jukka Huhtam\u00e4ki","orcid":null},"institutions":[{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Jukka Huhtam\u00e4ki","raw_affiliation_strings":["Department of Industrial and Information Management, Tampere University, Kalevantie 4, Tampere 33100, Finland"],"raw_orcid":"https://orcid.org/0000-0003-2707-108X","affiliations":[{"raw_affiliation_string":"Department of Industrial and Information Management, Tampere University, Kalevantie 4, Tampere 33100, Finland","institution_ids":["https://openalex.org/I166825849"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5053801475"],"corresponding_institution_ids":["https://openalex.org/I166825849"],"apc_list":{"value":900,"currency":"USD","value_usd":900},"apc_paid":{"value":814,"currency":"EUR","value_usd":877},"fwci":0.9369,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.7721817,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":"2022","issue":null,"first_page":"1","last_page":"17"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10557","display_name":"Social Media and Politics","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/3315","display_name":"Communication"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10557","display_name":"Social Media and Politics","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/3315","display_name":"Communication"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9965000152587891,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.7567106485366821},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5994782447814941},{"id":"https://openalex.org/keywords/relevance","display_name":"Relevance (law)","score":0.573421835899353},{"id":"https://openalex.org/keywords/perception","display_name":"Perception","score":0.5550383925437927},{"id":"https://openalex.org/keywords/social-network","display_name":"Social network (sociolinguistics)","score":0.5141447186470032},{"id":"https://openalex.org/keywords/diversification","display_name":"Diversification (marketing strategy)","score":0.510714054107666},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.4959031045436859},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.445451557636261},{"id":"https://openalex.org/keywords/diversity","display_name":"Diversity (politics)","score":0.43944990634918213},{"id":"https://openalex.org/keywords/collaborative-filtering","display_name":"Collaborative filtering","score":0.4238697290420532},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.3828611373901367},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.2875653803348541},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.2687479853630066},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.2072611153125763},{"id":"https://openalex.org/keywords/marketing","display_name":"Marketing","score":0.13735690712928772},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.1251353919506073}],"concepts":[{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.7567106485366821},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5994782447814941},{"id":"https://openalex.org/C158154518","wikidata":"https://www.wikidata.org/wiki/Q7310970","display_name":"Relevance (law)","level":2,"score":0.573421835899353},{"id":"https://openalex.org/C26760741","wikidata":"https://www.wikidata.org/wiki/Q160402","display_name":"Perception","level":2,"score":0.5550383925437927},{"id":"https://openalex.org/C4727928","wikidata":"https://www.wikidata.org/wiki/Q17164759","display_name":"Social network (sociolinguistics)","level":3,"score":0.5141447186470032},{"id":"https://openalex.org/C180916674","wikidata":"https://www.wikidata.org/wiki/Q3711935","display_name":"Diversification (marketing strategy)","level":2,"score":0.510714054107666},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.4959031045436859},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.445451557636261},{"id":"https://openalex.org/C2781316041","wikidata":"https://www.wikidata.org/wiki/Q1230584","display_name":"Diversity (politics)","level":2,"score":0.43944990634918213},{"id":"https://openalex.org/C21569690","wikidata":"https://www.wikidata.org/wiki/Q94702","display_name":"Collaborative filtering","level":3,"score":0.4238697290420532},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.3828611373901367},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.2875653803348541},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.2687479853630066},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.2072611153125763},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.13735690712928772},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.1251353919506073},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","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}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1155/2022/6584394","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2022/6584394","pdf_url":"https://downloads.hindawi.com/journals/ahci/2022/6584394.pdf","source":{"id":"https://openalex.org/S156498152","display_name":"Advances in Human-Computer Interaction","issn_l":"1687-5893","issn":["1687-5893","1687-5907"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Human-Computer Interaction","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:c325e5b6575d42ea8b659c321f39e3af","is_oa":true,"landing_page_url":"https://doaj.org/article/c325e5b6575d42ea8b659c321f39e3af","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Advances in Human-Computer Interaction, Vol 2022 (2022)","raw_type":"article"},{"id":"pmh:oai:trepo.tuni.fi:10024/224221","is_oa":true,"landing_page_url":"https://trepo.tuni.fi/handle/10024/224221","pdf_url":null,"source":{"id":"https://openalex.org/S7407055260","display_name":"Trepo - Institutional Repository of Tampere University","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":null,"raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2022/6584394","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2022/6584394","pdf_url":"https://downloads.hindawi.com/journals/ahci/2022/6584394.pdf","source":{"id":"https://openalex.org/S156498152","display_name":"Advances in Human-Computer Interaction","issn_l":"1687-5893","issn":["1687-5893","1687-5907"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Human-Computer Interaction","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","score":0.5899999737739563,"display_name":"Reduced inequalities"}],"awards":[{"id":"https://openalex.org/G1088440090","display_name":null,"funder_award_id":"3166/31/2017","funder_id":"https://openalex.org/F4320328501","funder_display_name":"Business Finland"},{"id":"https://openalex.org/G1324860582","display_name":null,"funder_award_id":"3074/31/2017","funder_id":"https://openalex.org/F4320328501","funder_display_name":"Business Finland"}],"funders":[{"id":"https://openalex.org/F4320328501","display_name":"Business Finland","ror":"https://ror.org/05bgf9v38"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4210752261.pdf","grobid_xml":"https://content.openalex.org/works/W4210752261.grobid-xml"},"referenced_works_count":66,"referenced_works":["https://openalex.org/W78151051","https://openalex.org/W119627244","https://openalex.org/W340843329","https://openalex.org/W839535086","https://openalex.org/W1515084241","https://openalex.org/W1550800734","https://openalex.org/W1774663064","https://openalex.org/W1895325410","https://openalex.org/W1963585157","https://openalex.org/W1971040550","https://openalex.org/W1971924293","https://openalex.org/W1987437620","https://openalex.org/W1990182727","https://openalex.org/W1997733761","https://openalex.org/W2001188195","https://openalex.org/W2003810236","https://openalex.org/W2010941565","https://openalex.org/W2020669710","https://openalex.org/W2029211248","https://openalex.org/W2031484081","https://openalex.org/W2042421074","https://openalex.org/W2048934076","https://openalex.org/W2050125880","https://openalex.org/W2065907218","https://openalex.org/W2078087535","https://openalex.org/W2089566520","https://openalex.org/W2101019781","https://openalex.org/W2107478741","https://openalex.org/W2131681506","https://openalex.org/W2156460502","https://openalex.org/W2157085604","https://openalex.org/W2162111811","https://openalex.org/W2205969874","https://openalex.org/W2213191543","https://openalex.org/W2222939622","https://openalex.org/W2257545142","https://openalex.org/W2290657375","https://openalex.org/W2339299925","https://openalex.org/W2404417588","https://openalex.org/W2437508080","https://openalex.org/W2562236173","https://openalex.org/W2565683863","https://openalex.org/W2586601519","https://openalex.org/W2788526159","https://openalex.org/W2790656580","https://openalex.org/W2790854217","https://openalex.org/W2894183663","https://openalex.org/W2932004331","https://openalex.org/W2947604974","https://openalex.org/W2952358947","https://openalex.org/W2963184629","https://openalex.org/W3001712625","https://openalex.org/W3006233729","https://openalex.org/W3096283138","https://openalex.org/W3099768174","https://openalex.org/W3123436322","https://openalex.org/W3124697721","https://openalex.org/W3166713788","https://openalex.org/W3215150661","https://openalex.org/W4231510805","https://openalex.org/W4302416200","https://openalex.org/W6639619044","https://openalex.org/W6808119721","https://openalex.org/W7015753181","https://openalex.org/W7034842254","https://openalex.org/W7046033834"],"related_works":["https://openalex.org/W2772628444","https://openalex.org/W2735929803","https://openalex.org/W4220714703","https://openalex.org/W1484355083","https://openalex.org/W3008845055","https://openalex.org/W2098758514","https://openalex.org/W4376854386","https://openalex.org/W2202724490","https://openalex.org/W2508671622","https://openalex.org/W2556532874"],"abstract_inverted_index":{"Social":[0],"recommender":[1,136],"systems,":[2],"such":[3],"as":[4],"\u201cWho":[5],"to":[6,72,100,121,130,141],"follow\u201d":[7],"on":[8,55,115,123],"Twitter,":[9],"utilize":[10],"approaches":[11,24],"that":[12],"recommend":[13],"friends":[14],"of":[15,65,117,133,166],"a":[16,45,112,134],"friend":[17],"or":[18],"interest-wise":[19],"similar":[20],"people.":[21],"Such":[22],"algorithmic":[23],"have":[25],"been":[26],"criticized":[27],"for":[28,37,49,163],"resulting":[29],"in":[30,59,149],"filter":[31],"bubbles":[32],"and":[33,67,119,144],"echo":[34],"chambers,":[35],"calling":[36],"diversity-enhancing":[38],"recommendation":[39,106],"strategies.":[40],"Consequently,":[41],"this":[42],"article":[43],"proposes":[44],"social":[46,147,151],"diversification":[47],"strategy":[48,128],"recommending":[50],"potentially":[51],"relevant":[52,102],"people":[53,135,167],"based":[54],"three":[56],"structural":[57,93],"positions":[58],"egocentric":[60],"networks:":[61],"dormant":[62],"ties,":[63],"mentions":[64],"mentions,":[66],"community":[68],"membership.":[69],"In":[70,153],"addition":[71],"describing":[73],"our":[74],"analytical":[75],"approach,":[76],"we":[77,155],"report":[78],"an":[79],"experiment":[80],"with":[81],"39":[82],"Twitter":[83],"users":[84,97,140],"who":[85],"evaluated":[86],"72":[87],"recommendations":[88,143],"from":[89,104],"each":[90],"proposed":[91,127],"network":[92],"position":[94],"altogether.":[95],"The":[96,126],"were":[98],"able":[99],"identify":[101],"connections":[103],"all":[105],"groups.":[107],"Yet,":[108],"perceived":[109],"familiarity":[110],"had":[111],"strong":[113],"effect":[114],"perceptions":[116,165],"relevance":[118],"willingness":[120],"follow-up":[122],"the":[124,131],"recommendations.":[125,168],"contributes":[129],"design":[132],"system,":[137],"which":[138],"exposes":[139],"diverse":[142],"facilitates":[145],"new":[146],"ties":[148],"online":[150],"networks.":[152],"addition,":[154],"advance":[156],"user-centered":[157],"evaluation":[158],"methods":[159],"by":[160],"proposing":[161],"measures":[162],"subjective":[164]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
