{"id":"https://openalex.org/W4312581171","doi":"https://doi.org/10.1109/iisa56318.2022.9904386","title":"Identifying and Addressing Ethical Challenges in Recommender Systems","display_name":"Identifying and Addressing Ethical Challenges in Recommender Systems","publication_year":2022,"publication_date":"2022-07-18","ids":{"openalex":"https://openalex.org/W4312581171","doi":"https://doi.org/10.1109/iisa56318.2022.9904386"},"language":"en","primary_location":{"id":"doi:10.1109/iisa56318.2022.9904386","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iisa56318.2022.9904386","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 13th International Conference on Information, Intelligence, Systems & Applications (IISA)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5023924916","display_name":"Evangelos Karakolis","orcid":"https://orcid.org/0000-0003-2833-3088"},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Evangelos Karakolis","raw_affiliation_strings":["National Technical University of Athens,DSS Lab of ECE School,Athens,Greece","DSS Lab of ECE School, National Technical University of Athens, Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Technical University of Athens,DSS Lab of ECE School,Athens,Greece","institution_ids":["https://openalex.org/I174458059"]},{"raw_affiliation_string":"DSS Lab of ECE School, National Technical University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I174458059"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031445394","display_name":"Panagiotis Foivos Oikonomidis","orcid":null},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Panagiotis Foivos Oikonomidis","raw_affiliation_strings":["National Technical University of Athens,ECE School,Athens,Greece","ECE School, National Technical University of Athens, Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Technical University of Athens,ECE School,Athens,Greece","institution_ids":["https://openalex.org/I174458059"]},{"raw_affiliation_string":"ECE School, National Technical University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I174458059"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015748230","display_name":"Dimitris Askounis","orcid":"https://orcid.org/0000-0002-2618-5715"},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Dimitrios Askounis","raw_affiliation_strings":["National Technical University of Athens,DSS Lab of ECE School,Athens,Greece","DSS Lab of ECE School, National Technical University of Athens, Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Technical University of Athens,DSS Lab of ECE School,Athens,Greece","institution_ids":["https://openalex.org/I174458059"]},{"raw_affiliation_string":"DSS Lab of ECE School, National Technical University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I174458059"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I174458059"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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/T11273","display_name":"Advanced Graph Neural Networks","score":0.9801999926567078,"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"}},{"id":"https://openalex.org/T11995","display_name":"FinTech, Crowdfunding, Digital Finance","score":0.9779000282287598,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.9237520694732666},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8045250177383423},{"id":"https://openalex.org/keywords/information-overload","display_name":"Information overload","score":0.675125241279602},{"id":"https://openalex.org/keywords/transparency","display_name":"Transparency (behavior)","score":0.591214656829834},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.5078490376472473},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.47108733654022217},{"id":"https://openalex.org/keywords/harmonization","display_name":"Harmonization","score":0.4653497636318207},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.4325691759586334},{"id":"https://openalex.org/keywords/collaborative-filtering","display_name":"Collaborative filtering","score":0.42967426776885986},{"id":"https://openalex.org/keywords/personally-identifiable-information","display_name":"Personally identifiable information","score":0.4186375141143799},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.38108572363853455},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.17277058959007263}],"concepts":[{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.9237520694732666},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8045250177383423},{"id":"https://openalex.org/C186625053","wikidata":"https://www.wikidata.org/wiki/Q1130191","display_name":"Information overload","level":2,"score":0.675125241279602},{"id":"https://openalex.org/C2780233690","wikidata":"https://www.wikidata.org/wiki/Q535347","display_name":"Transparency (behavior)","level":2,"score":0.591214656829834},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.5078490376472473},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.47108733654022217},{"id":"https://openalex.org/C2779962950","wikidata":"https://www.wikidata.org/wiki/Q5659376","display_name":"Harmonization","level":2,"score":0.4653497636318207},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.4325691759586334},{"id":"https://openalex.org/C21569690","wikidata":"https://www.wikidata.org/wiki/Q94702","display_name":"Collaborative filtering","level":3,"score":0.42967426776885986},{"id":"https://openalex.org/C169093310","wikidata":"https://www.wikidata.org/wiki/Q3702971","display_name":"Personally identifiable information","level":2,"score":0.4186375141143799},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.38108572363853455},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.17277058959007263},{"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/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iisa56318.2022.9904386","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iisa56318.2022.9904386","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 13th International Conference on Information, Intelligence, Systems & Applications (IISA)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.47999998927116394,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W839535086","https://openalex.org/W1412447802","https://openalex.org/W1968380849","https://openalex.org/W2049670925","https://openalex.org/W2112354254","https://openalex.org/W2127439640","https://openalex.org/W2171960770","https://openalex.org/W2184049467","https://openalex.org/W2293205207","https://openalex.org/W2423682914","https://openalex.org/W2467819626","https://openalex.org/W2586601519","https://openalex.org/W2614794251","https://openalex.org/W2618825949","https://openalex.org/W2728544954","https://openalex.org/W2782893117","https://openalex.org/W2793995607","https://openalex.org/W2834192818","https://openalex.org/W2898638297","https://openalex.org/W2908265596","https://openalex.org/W2972765589","https://openalex.org/W2980951591","https://openalex.org/W3005813060","https://openalex.org/W3015240284","https://openalex.org/W3034495099","https://openalex.org/W3093602717","https://openalex.org/W3099162419","https://openalex.org/W3180466780","https://openalex.org/W3184192093","https://openalex.org/W3216636428","https://openalex.org/W4280513954","https://openalex.org/W6686525080","https://openalex.org/W6717800638","https://openalex.org/W6737757436","https://openalex.org/W6749299334","https://openalex.org/W6779280315","https://openalex.org/W6798744789","https://openalex.org/W6798785145","https://openalex.org/W6805183063"],"related_works":["https://openalex.org/W2772628444","https://openalex.org/W1484355083","https://openalex.org/W4220714703","https://openalex.org/W2735929803","https://openalex.org/W3008845055","https://openalex.org/W2170391450","https://openalex.org/W4376854386","https://openalex.org/W2202724490","https://openalex.org/W4251329182","https://openalex.org/W2098758514"],"abstract_inverted_index":{"Simultaneously":[0],"with":[1,74,82,122,201],"the":[2,5,22,68,83,102,112,116,126,135,166,172,186,189,192,196],"internet":[3,48],"and":[4,15,93,101,107,129,148,150,195],"artificial":[6],"intelligence":[7],"technologies":[8],"evolution,":[9],"recommender":[10,43,84,117,143,155],"systems":[11,85,118,144],"have":[12,72,109],"also":[13,96],"evolved":[14],"their":[16,199],"use":[17],"has":[18],"been":[19,80],"established":[20],"across":[21],"spectrum":[23],"of":[24,88,105,142,153,168,178,185,191,198],"digital":[25],"life.":[26],"All":[27],"content,":[28],"(information,":[29],"people,":[30],"objects":[31],"etc.)":[32],"which":[33],"we":[34],"process,":[35],"buy":[36],"or":[37,76],"study,":[38],"reaches":[39],"us":[40],"through":[41],"a":[42,123,151,154,176],"system":[44],"filter.":[45],"After":[46],"all,":[47],"browsing":[49],"would":[50,58],"be":[51],"impossible":[52],"without":[53],"them,":[54],"since":[55],"information":[56],"overload":[57],"paralyze":[59],"any":[60],"attempt.":[61],"Nevertheless,":[62],"many":[63],"concerning":[64,98],"issues":[65,97],"identified":[66,147],"over":[67],"last":[69],"few":[70],"years":[71],"-":[73,79],"more":[75],"less":[77],"certainty":[78],"connected":[81],"activity.":[86],"Issues":[87],"privacy,":[89],"personal":[90,99],"data,":[91],"fairness":[92],"transparency,":[94],"but":[95],"identity":[100],"proper":[103],"functioning":[104],"society":[106],"democracy":[108],"risen.":[110],"In":[111],"publication":[113],"at":[114],"hand,":[115],"technology":[119],"is":[120,158,181,188],"analyzed":[121],"focus":[124],"on":[125,171],"different":[127,139],"techniques":[128],"effectiveness":[130],"measures":[131],"employed":[132],"to":[133],"address":[134],"aforementioned":[136],"issues.":[137],"Furthermore,":[138],"problematic":[140],"sides":[141],"operations":[145],"are":[146,163],"categorized,":[149],"measure":[152],"system\u2019s":[156],"criticality":[157],"developed.":[159],"Different":[160],"case":[161],"studies":[162],"presented,":[164],"under":[165],"perspective":[167],"criticality,":[169],"based":[170],"proposed":[173],"measure.":[174],"Finally,":[175],"series":[177],"regulatory":[179],"actions":[180],"proposed.":[182],"The":[183],"goal":[184],"latter":[187],"betterment":[190],"systems\u2019":[193],"function":[194],"harmonization":[197],"progress":[200],"social":[202],"prosperity.":[203]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}