{"id":"https://openalex.org/W1974110273","doi":"https://doi.org/10.1007/s13278-010-0004-6","title":"Densifying a behavioral recommender system by social networks link prediction methods","display_name":"Densifying a behavioral recommender system by social networks link prediction methods","publication_year":2010,"publication_date":"2010-08-27","ids":{"openalex":"https://openalex.org/W1974110273","doi":"https://doi.org/10.1007/s13278-010-0004-6","mag":"1974110273"},"language":"en","primary_location":{"id":"doi:10.1007/s13278-010-0004-6","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s13278-010-0004-6","pdf_url":null,"source":{"id":"https://openalex.org/S2764891196","display_name":"Social Network Analysis and Mining","issn_l":"1869-5450","issn":["1869-5450","1869-5469"],"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":"Social Network Analysis and Mining","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/A5053537967","display_name":"Ilham Esslimani","orcid":null},"institutions":[{"id":"https://openalex.org/I4210121838","display_name":"Laboratoire Lorrain de Recherche en Informatique et ses Applications","ror":"https://ror.org/02vnf0c38","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I277688954","https://openalex.org/I4210107720","https://openalex.org/I4210121838","https://openalex.org/I4210159245","https://openalex.org/I90183372"]},{"id":"https://openalex.org/I4210127166","display_name":"Centre Inria de l'Universit\u00e9 de Lorraine","ror":"https://ror.org/03fcjvn64","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1326498283","https://openalex.org/I4210127166"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Ilham Esslimani","raw_affiliation_strings":["KIWI Team-LORIA, Nancy University, 615 rue du Jardin Botanique, 54600, Villers-L\u00e8s-Nancy, France","KIWI Team-LORIA, Nancy University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KIWI Team-LORIA, Nancy University, 615 rue du Jardin Botanique, 54600, Villers-L\u00e8s-Nancy, France","institution_ids":["https://openalex.org/I4210121838","https://openalex.org/I4210127166"]},{"raw_affiliation_string":"KIWI Team-LORIA, Nancy University","institution_ids":["https://openalex.org/I4210121838"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103222074","display_name":"Armelle Brun","orcid":"https://orcid.org/0000-0002-9876-6906"},"institutions":[{"id":"https://openalex.org/I4210121838","display_name":"Laboratoire Lorrain de Recherche en Informatique et ses Applications","ror":"https://ror.org/02vnf0c38","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I277688954","https://openalex.org/I4210107720","https://openalex.org/I4210121838","https://openalex.org/I4210159245","https://openalex.org/I90183372"]},{"id":"https://openalex.org/I4210127166","display_name":"Centre Inria de l'Universit\u00e9 de Lorraine","ror":"https://ror.org/03fcjvn64","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1326498283","https://openalex.org/I4210127166"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Armelle Brun","raw_affiliation_strings":["KIWI Team-LORIA, Nancy University, 615 rue du Jardin Botanique, 54600, Villers-L\u00e8s-Nancy, France","KIWI Team-LORIA, Nancy University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KIWI Team-LORIA, Nancy University, 615 rue du Jardin Botanique, 54600, Villers-L\u00e8s-Nancy, France","institution_ids":["https://openalex.org/I4210121838","https://openalex.org/I4210127166"]},{"raw_affiliation_string":"KIWI Team-LORIA, Nancy University","institution_ids":["https://openalex.org/I4210121838"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108553127","display_name":"Anne Boyer","orcid":null},"institutions":[{"id":"https://openalex.org/I4210121838","display_name":"Laboratoire Lorrain de Recherche en Informatique et ses Applications","ror":"https://ror.org/02vnf0c38","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I277688954","https://openalex.org/I4210107720","https://openalex.org/I4210121838","https://openalex.org/I4210159245","https://openalex.org/I90183372"]},{"id":"https://openalex.org/I4210127166","display_name":"Centre Inria de l'Universit\u00e9 de Lorraine","ror":"https://ror.org/03fcjvn64","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1326498283","https://openalex.org/I4210127166"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Anne Boyer","raw_affiliation_strings":["KIWI Team-LORIA, Nancy University, 615 rue du Jardin Botanique, 54600, Villers-L\u00e8s-Nancy, France","KIWI Team-LORIA, Nancy University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KIWI Team-LORIA, Nancy University, 615 rue du Jardin Botanique, 54600, Villers-L\u00e8s-Nancy, France","institution_ids":["https://openalex.org/I4210121838","https://openalex.org/I4210127166"]},{"raw_affiliation_string":"KIWI Team-LORIA, Nancy University","institution_ids":["https://openalex.org/I4210121838"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5053537967"],"corresponding_institution_ids":["https://openalex.org/I4210121838","https://openalex.org/I4210127166"],"apc_list":{"value":2990,"currency":"USD","value_usd":2990},"apc_paid":null,"fwci":14.7116,"has_fulltext":false,"cited_by_count":58,"citation_normalized_percentile":{"value":0.98555238,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"1","issue":"3","first_page":"159","last_page":"172"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9997000098228455,"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":0.9997000098228455,"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":0.996399998664856,"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":0.9793999791145325,"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/collaborative-filtering","display_name":"Collaborative filtering","score":0.8372188806533813},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8304099440574646},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.7954584360122681},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.7487204670906067},{"id":"https://openalex.org/keywords/personalization","display_name":"Personalization","score":0.7436615228652954},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.5206084251403809},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5172139406204224},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4538593888282776},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.3979562520980835},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.1461581587791443}],"concepts":[{"id":"https://openalex.org/C21569690","wikidata":"https://www.wikidata.org/wiki/Q94702","display_name":"Collaborative filtering","level":3,"score":0.8372188806533813},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8304099440574646},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.7954584360122681},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.7487204670906067},{"id":"https://openalex.org/C183003079","wikidata":"https://www.wikidata.org/wiki/Q1000371","display_name":"Personalization","level":2,"score":0.7436615228652954},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.5206084251403809},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5172139406204224},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4538593888282776},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3979562520980835},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.1461581587791443},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s13278-010-0004-6","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s13278-010-0004-6","pdf_url":null,"source":{"id":"https://openalex.org/S2764891196","display_name":"Social Network Analysis and Mining","issn_l":"1869-5450","issn":["1869-5450","1869-5469"],"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":"Social Network Analysis and Mining","raw_type":"journal-article"},{"id":"pmh:oai:HAL:inria-00430331v1","is_oa":false,"landing_page_url":"https://inria.hal.science/inria-00430331","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Social Network Analysis and Mining, 2011, 1 (3), pp.159--172. ⟨10.1007/s13278-010-0004-6⟩","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","score":0.46000000834465027,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W11349015","https://openalex.org/W123664613","https://openalex.org/W166522738","https://openalex.org/W190039402","https://openalex.org/W281665770","https://openalex.org/W1502032972","https://openalex.org/W1556758605","https://openalex.org/W1568173296","https://openalex.org/W1589148151","https://openalex.org/W1603079404","https://openalex.org/W1965675974","https://openalex.org/W1970026646","https://openalex.org/W1988470798","https://openalex.org/W2022603789","https://openalex.org/W2037933327","https://openalex.org/W2070375326","https://openalex.org/W2074680184","https://openalex.org/W2077100467","https://openalex.org/W2085937320","https://openalex.org/W2095591397","https://openalex.org/W2096762662","https://openalex.org/W2112597631","https://openalex.org/W2115022330","https://openalex.org/W2116277390","https://openalex.org/W2123039900","https://openalex.org/W2123427850","https://openalex.org/W2128891547","https://openalex.org/W2134493487","https://openalex.org/W2145845082","https://openalex.org/W2151498529","https://openalex.org/W2154454189","https://openalex.org/W2155048531","https://openalex.org/W2155903863","https://openalex.org/W2160353247","https://openalex.org/W2162422091","https://openalex.org/W2164354502","https://openalex.org/W2171960770","https://openalex.org/W2213113764","https://openalex.org/W2235352987","https://openalex.org/W2571084211","https://openalex.org/W2947561664","https://openalex.org/W3100447784","https://openalex.org/W4232932184","https://openalex.org/W4232980324"],"related_works":["https://openalex.org/W2772628444","https://openalex.org/W1484355083","https://openalex.org/W4220714703","https://openalex.org/W2098758514","https://openalex.org/W2735929803","https://openalex.org/W3008845055","https://openalex.org/W2170391450","https://openalex.org/W4376854386","https://openalex.org/W2202724490","https://openalex.org/W2508671622"],"abstract_inverted_index":null,"counts_by_year":[{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":8},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":3}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}