{"id":"https://openalex.org/W2026983544","doi":"https://doi.org/10.4018/ijeei.2013100103","title":"Recommender Systems","display_name":"Recommender Systems","publication_year":2013,"publication_date":"2013-10-01","ids":{"openalex":"https://openalex.org/W2026983544","doi":"https://doi.org/10.4018/ijeei.2013100103","mag":"2026983544"},"language":"en","primary_location":{"id":"doi:10.4018/ijeei.2013100103","is_oa":false,"landing_page_url":"https://doi.org/10.4018/ijeei.2013100103","pdf_url":null,"source":{"id":"https://openalex.org/S4210191280","display_name":"International Journal of E-Entrepreneurship and Innovation","issn_l":"1947-8585","issn":["1947-8585","1947-8593"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320424","host_organization_name":"IGI Global","host_organization_lineage":["https://openalex.org/P4310320424"],"host_organization_lineage_names":["IGI Global"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of E-Entrepreneurship and Innovation","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/A5057646974","display_name":"Nikolaos Polatidis","orcid":"https://orcid.org/0000-0003-4249-4953"},"institutions":[{"id":"https://openalex.org/I192756129","display_name":"University of Macedonia","ror":"https://ror.org/05fg6gr82","country_code":"GR","type":"education","lineage":["https://openalex.org/I192756129"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Nikolaos Polatidis","raw_affiliation_strings":["Department of Applied Informatics, University of Macedonia, Thessaloniki, Greece","Department of Applied Informatics,  University of Macedonia, Thessaloniki, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Applied Informatics, University of Macedonia, Thessaloniki, Greece","institution_ids":["https://openalex.org/I192756129"]},{"raw_affiliation_string":"Department of Applied Informatics,  University of Macedonia, Thessaloniki, Greece","institution_ids":["https://openalex.org/I192756129"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090508251","display_name":"Christos K. Georgiadis","orcid":"https://orcid.org/0000-0003-0897-9009"},"institutions":[{"id":"https://openalex.org/I192756129","display_name":"University of Macedonia","ror":"https://ror.org/05fg6gr82","country_code":"GR","type":"education","lineage":["https://openalex.org/I192756129"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Christos K. Georgiadis","raw_affiliation_strings":["Department of Applied Informatics, University of Macedonia, Thessaloniki, Greece","Department of Applied Informatics,  University of Macedonia, Thessaloniki, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Applied Informatics, University of Macedonia, Thessaloniki, Greece","institution_ids":["https://openalex.org/I192756129"]},{"raw_affiliation_string":"Department of Applied Informatics,  University of Macedonia, Thessaloniki, Greece","institution_ids":["https://openalex.org/I192756129"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5057646974"],"corresponding_institution_ids":["https://openalex.org/I192756129"],"apc_list":null,"apc_paid":null,"fwci":2.0335,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.90335295,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"4","issue":"4","first_page":"32","last_page":"46"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11045","display_name":"Privacy, Security, and Data Protection","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"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/T11045","display_name":"Privacy, Security, and Data Protection","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"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":0.9922000169754028,"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/T10609","display_name":"Digital Marketing and Social Media","score":0.9919999837875366,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.8292841911315918},{"id":"https://openalex.org/keywords/information-overload","display_name":"Information overload","score":0.7856078147888184},{"id":"https://openalex.org/keywords/personalization","display_name":"Personalization","score":0.7273024320602417},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6833721995353699},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.6493851542472839},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5418624877929688},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.4504736363887787},{"id":"https://openalex.org/keywords/business-process","display_name":"Business process","score":0.4420895576477051},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.4236219525337219},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.3377295732498169},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.3279322683811188},{"id":"https://openalex.org/keywords/marketing","display_name":"Marketing","score":0.1882917582988739},{"id":"https://openalex.org/keywords/work-in-process","display_name":"Work in process","score":0.1376255750656128}],"concepts":[{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.8292841911315918},{"id":"https://openalex.org/C186625053","wikidata":"https://www.wikidata.org/wiki/Q1130191","display_name":"Information overload","level":2,"score":0.7856078147888184},{"id":"https://openalex.org/C183003079","wikidata":"https://www.wikidata.org/wiki/Q1000371","display_name":"Personalization","level":2,"score":0.7273024320602417},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6833721995353699},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.6493851542472839},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5418624877929688},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.4504736363887787},{"id":"https://openalex.org/C85345410","wikidata":"https://www.wikidata.org/wiki/Q851587","display_name":"Business process","level":3,"score":0.4420895576477051},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.4236219525337219},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.3377295732498169},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.3279322683811188},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.1882917582988739},{"id":"https://openalex.org/C174998907","wikidata":"https://www.wikidata.org/wiki/Q357662","display_name":"Work in process","level":2,"score":0.1376255750656128},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.4018/ijeei.2013100103","is_oa":false,"landing_page_url":"https://doi.org/10.4018/ijeei.2013100103","pdf_url":null,"source":{"id":"https://openalex.org/S4210191280","display_name":"International Journal of E-Entrepreneurship and Innovation","issn_l":"1947-8585","issn":["1947-8585","1947-8593"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320424","host_organization_name":"IGI Global","host_organization_lineage":["https://openalex.org/P4310320424"],"host_organization_lineage_names":["IGI Global"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of E-Entrepreneurship and Innovation","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:igg:jeei00:v:4:y:2013:i:4:p:32-46","is_oa":false,"landing_page_url":"https://services.igi-global.com/resolvedoi/resolve.aspx?doi=10.4018/ijeei.2013100103","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":[{"id":"https://metadata.un.org/sdg/17","score":0.4000000059604645,"display_name":"Partnerships for the goals"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320318294","display_name":"University of Macedonia","ror":"https://ror.org/05fg6gr82"},{"id":"https://openalex.org/F4320323894","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1412447802","https://openalex.org/W1483715664","https://openalex.org/W1517708607","https://openalex.org/W1553243659","https://openalex.org/W1690919088","https://openalex.org/W1708393801","https://openalex.org/W1761722426","https://openalex.org/W1970247099","https://openalex.org/W1973833443","https://openalex.org/W1974962426","https://openalex.org/W1985354288","https://openalex.org/W1987552279","https://openalex.org/W2022036014","https://openalex.org/W2084422613","https://openalex.org/W2084963271","https://openalex.org/W2096451030","https://openalex.org/W2103317919","https://openalex.org/W2108954244","https://openalex.org/W2110067236","https://openalex.org/W2110222173","https://openalex.org/W2112856797","https://openalex.org/W2129336675","https://openalex.org/W2138805097","https://openalex.org/W2142625802","https://openalex.org/W2165156415","https://openalex.org/W2186120071","https://openalex.org/W2323584515","https://openalex.org/W2463177336","https://openalex.org/W3094202663","https://openalex.org/W3122287309","https://openalex.org/W3122677670","https://openalex.org/W3125944471","https://openalex.org/W4245679184"],"related_works":["https://openalex.org/W4251329182","https://openalex.org/W1599110641","https://openalex.org/W1549403601","https://openalex.org/W2497510784","https://openalex.org/W2078352417","https://openalex.org/W4252183363","https://openalex.org/W2787177576","https://openalex.org/W2418053903","https://openalex.org/W2098758514","https://openalex.org/W1575740715"],"abstract_inverted_index":{"Due":[0],"to":[1,22,97],"the":[2,6,11,15,52,56,59,66,73,100],"rapid":[3],"growth":[4],"of":[5,17,49,65,83,92,102,119],"internet":[7],"in":[8,95,110],"conjunction":[9],"with":[10,89],"information":[12],"overload":[13],"problem":[14],"use":[16,101],"recommender":[18,103],"systems":[19,104],"has":[20],"started":[21],"become":[23],"necessary":[24],"for":[25,77,107,115],"both":[26,55,78],"e-businesses":[27],"and":[28,38,58,62,113],"customers.":[29],"However":[30],"there":[31],"are":[32],"other":[33],"factors":[34],"such":[35,120],"as":[36],"privacy":[37],"trust":[39],"that":[40,54,99],"make":[41,72],"customers":[42,60],"suspicious.":[43],"This":[44],"paper":[45],"gives":[46],"an":[47,63,81,90,108],"overview":[48,91],"recommendation":[50],"systems,":[51],"benefits":[53],"business":[57],"have":[61],"explanation":[64],"challenges,":[67],"which":[68],"if":[69],"faced":[70],"can":[71],"personalization":[74],"process":[75],"better":[76],"parties.":[79],"Moreover":[80],"outline":[82],"current":[84],"studies":[85],"is":[86,105],"given":[87],"along":[88],"Amazon's":[93],"recommendations":[94],"order":[96],"clarify":[98],"beneficial":[106],"e-business":[109],"many":[111],"ways":[112],"also":[114],"a":[116],"valuable":[117],"customer":[118],"business.":[121]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":2}],"updated_date":"2026-04-03T22:45:19.894376","created_date":"2016-06-24T00:00:00"}
