{"id":"https://openalex.org/W3098417430","doi":"https://doi.org/10.1007/s10489-020-01962-3","title":"Community detection in social recommender systems: a survey","display_name":"Community detection in social recommender systems: a survey","publication_year":2020,"publication_date":"2020-11-25","ids":{"openalex":"https://openalex.org/W3098417430","doi":"https://doi.org/10.1007/s10489-020-01962-3","mag":"3098417430"},"language":"en","primary_location":{"id":"doi:10.1007/s10489-020-01962-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10489-020-01962-3","pdf_url":null,"source":{"id":"https://openalex.org/S74726891","display_name":"Applied Intelligence","issn_l":"0924-669X","issn":["0924-669X","1573-7497"],"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":"Applied Intelligence","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/A5036332666","display_name":"Fabio Gasparetti","orcid":"https://orcid.org/0000-0003-0263-531X"},"institutions":[{"id":"https://openalex.org/I119003972","display_name":"Roma Tre University","ror":"https://ror.org/05vf0dg29","country_code":"IT","type":"education","lineage":["https://openalex.org/I119003972"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Fabio Gasparetti","raw_affiliation_strings":["Roma Tre University, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"Roma Tre University, Rome, Italy","institution_ids":["https://openalex.org/I119003972"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089623580","display_name":"Giuseppe Sansonetti","orcid":"https://orcid.org/0000-0003-4953-1390"},"institutions":[{"id":"https://openalex.org/I119003972","display_name":"Roma Tre University","ror":"https://ror.org/05vf0dg29","country_code":"IT","type":"education","lineage":["https://openalex.org/I119003972"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giuseppe Sansonetti","raw_affiliation_strings":["Roma Tre University, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"Roma Tre University, Rome, Italy","institution_ids":["https://openalex.org/I119003972"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063633910","display_name":"Alessandro Micarelli","orcid":"https://orcid.org/0000-0002-0495-5272"},"institutions":[{"id":"https://openalex.org/I119003972","display_name":"Roma Tre University","ror":"https://ror.org/05vf0dg29","country_code":"IT","type":"education","lineage":["https://openalex.org/I119003972"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alessandro Micarelli","raw_affiliation_strings":["Roma Tre University, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"Roma Tre University, Rome, Italy","institution_ids":["https://openalex.org/I119003972"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5036332666"],"corresponding_institution_ids":["https://openalex.org/I119003972"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":10.573,"has_fulltext":false,"cited_by_count":83,"citation_normalized_percentile":{"value":0.98298946,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":100},"biblio":{"volume":"51","issue":"6","first_page":"3975","last_page":"3995"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9994999766349792,"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"}},"topics":[{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9994999766349792,"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":0.9979000091552734,"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/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.989300012588501,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/recommender-system","display_name":"Recommender system","score":0.904082179069519},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8903030157089233},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.6254814267158508},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.5326839089393616},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.46675920486450195},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.4488690495491028},{"id":"https://openalex.org/keywords/narrative","display_name":"Narrative","score":0.44188469648361206},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.4396106004714966},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.41458889842033386},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.21543362736701965}],"concepts":[{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.904082179069519},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8903030157089233},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.6254814267158508},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.5326839089393616},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.46675920486450195},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.4488690495491028},{"id":"https://openalex.org/C199033989","wikidata":"https://www.wikidata.org/wiki/Q1318295","display_name":"Narrative","level":2,"score":0.44188469648361206},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.4396106004714966},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.41458889842033386},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.21543362736701965},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s10489-020-01962-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10489-020-01962-3","pdf_url":null,"source":{"id":"https://openalex.org/S74726891","display_name":"Applied Intelligence","issn_l":"0924-669X","issn":["0924-669X","1573-7497"],"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":"Applied Intelligence","raw_type":"journal-article"},{"id":"pmh:oai:iris.uniroma3.it:11590/373768","is_oa":false,"landing_page_url":"https://hdl.handle.net/11590/373768","pdf_url":null,"source":{"id":"https://openalex.org/S4377196120","display_name":"Iris (Roma Tre University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I119003972","host_organization_name":"Roma Tre University","host_organization_lineage":["https://openalex.org/I119003972"],"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":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5400000214576721,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":132,"referenced_works":["https://openalex.org/W5394458","https://openalex.org/W63380324","https://openalex.org/W121380867","https://openalex.org/W151400537","https://openalex.org/W950821216","https://openalex.org/W1497613135","https://openalex.org/W1552227627","https://openalex.org/W1574901103","https://openalex.org/W1575740715","https://openalex.org/W1581750077","https://openalex.org/W1595409454","https://openalex.org/W1823866642","https://openalex.org/W1880262756","https://openalex.org/W1965971975","https://openalex.org/W1966553486","https://openalex.org/W1971421925","https://openalex.org/W1971432354","https://openalex.org/W1982516761","https://openalex.org/W1983004401","https://openalex.org/W1984270672","https://openalex.org/W1985625141","https://openalex.org/W1988686126","https://openalex.org/W2001488908","https://openalex.org/W2003605635","https://openalex.org/W2005818431","https://openalex.org/W2006323481","https://openalex.org/W2007257789","https://openalex.org/W2017987256","https://openalex.org/W2023299139","https://openalex.org/W2026235343","https://openalex.org/W2027837217","https://openalex.org/W2030383892","https://openalex.org/W2036116799","https://openalex.org/W2036740855","https://openalex.org/W2040000633","https://openalex.org/W2044345951","https://openalex.org/W2047940964","https://openalex.org/W2054141820","https://openalex.org/W2057932305","https://openalex.org/W2061901927","https://openalex.org/W2082774249","https://openalex.org/W2089458547","https://openalex.org/W2093219534","https://openalex.org/W2095293504","https://openalex.org/W2100493403","https://openalex.org/W2101409192","https://openalex.org/W2103799649","https://openalex.org/W2107743791","https://openalex.org/W2109193355","https://openalex.org/W2109469951","https://openalex.org/W2118309135","https://openalex.org/W2118608338","https://openalex.org/W2119825970","https://openalex.org/W2123427850","https://openalex.org/W2124187902","https://openalex.org/W2126539515","https://openalex.org/W2126679325","https://openalex.org/W2127048411","https://openalex.org/W2128678576","https://openalex.org/W2131681506","https://openalex.org/W2132069633","https://openalex.org/W2133266261","https://openalex.org/W2135598826","https://openalex.org/W2136664839","https://openalex.org/W2139071457","https://openalex.org/W2146008005","https://openalex.org/W2147152072","https://openalex.org/W2148292526","https://openalex.org/W2153062527","https://openalex.org/W2166559705","https://openalex.org/W2170337404","https://openalex.org/W2186969461","https://openalex.org/W2188093611","https://openalex.org/W2212703767","https://openalex.org/W2219888463","https://openalex.org/W2243017609","https://openalex.org/W2248591720","https://openalex.org/W2293546752","https://openalex.org/W2295688231","https://openalex.org/W2315775489","https://openalex.org/W2336754337","https://openalex.org/W2345424568","https://openalex.org/W2397633938","https://openalex.org/W2399499565","https://openalex.org/W2412111689","https://openalex.org/W2420733993","https://openalex.org/W2432978112","https://openalex.org/W2472478448","https://openalex.org/W2502987861","https://openalex.org/W2511889222","https://openalex.org/W2514091133","https://openalex.org/W2536671271","https://openalex.org/W2576320324","https://openalex.org/W2585027938","https://openalex.org/W2586601519","https://openalex.org/W2595077599","https://openalex.org/W2597046772","https://openalex.org/W2608294675","https://openalex.org/W2726396866","https://openalex.org/W2726499916","https://openalex.org/W2737925311","https://openalex.org/W2753328553","https://openalex.org/W2779594574","https://openalex.org/W2783545836","https://openalex.org/W2805720864","https://openalex.org/W2885719698","https://openalex.org/W2899849645","https://openalex.org/W2901451862","https://openalex.org/W2907130618","https://openalex.org/W2907230994","https://openalex.org/W2912909080","https://openalex.org/W2914050157","https://openalex.org/W2932004331","https://openalex.org/W2945435617","https://openalex.org/W2947408788","https://openalex.org/W2950257936","https://openalex.org/W2963332217","https://openalex.org/W2963850840","https://openalex.org/W2963858333","https://openalex.org/W2974976686","https://openalex.org/W2998574808","https://openalex.org/W3099768174","https://openalex.org/W3102641634","https://openalex.org/W3102944563","https://openalex.org/W3104326162","https://openalex.org/W3126768004","https://openalex.org/W3162645014","https://openalex.org/W4213069669","https://openalex.org/W4233135949","https://openalex.org/W4233476229","https://openalex.org/W4285719527","https://openalex.org/W4299679152"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W4390273403","https://openalex.org/W4386781444","https://openalex.org/W4246980185","https://openalex.org/W2150182025","https://openalex.org/W3092950680","https://openalex.org/W3197542405","https://openalex.org/W3125580266","https://openalex.org/W44246808","https://openalex.org/W4317039510"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":25},{"year":2024,"cited_by_count":17},{"year":2023,"cited_by_count":20},{"year":2022,"cited_by_count":15},{"year":2021,"cited_by_count":3}],"updated_date":"2026-04-14T08:04:32.555800","created_date":"2025-10-10T00:00:00"}
