{"id":"https://openalex.org/W3082527634","doi":"https://doi.org/10.1145/3383313.3412260","title":"Theoretical Modeling of the Iterative Properties of User Discovery in a Collaborative Filtering Recommender System","display_name":"Theoretical Modeling of the Iterative Properties of User Discovery in a Collaborative Filtering Recommender System","publication_year":2020,"publication_date":"2020-09-19","ids":{"openalex":"https://openalex.org/W3082527634","doi":"https://doi.org/10.1145/3383313.3412260","mag":"3082527634"},"language":"en","primary_location":{"id":"doi:10.1145/3383313.3412260","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3383313.3412260","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Fourteenth ACM Conference on Recommender Systems","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2008.13526","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5075136071","display_name":"Sami Khenissi","orcid":null},"institutions":[{"id":"https://openalex.org/I142740786","display_name":"University of Louisville","ror":"https://ror.org/01ckdn478","country_code":"US","type":"education","lineage":["https://openalex.org/I142740786"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Sami Khenissi","raw_affiliation_strings":["University of Louisville, USA"],"affiliations":[{"raw_affiliation_string":"University of Louisville, USA","institution_ids":["https://openalex.org/I142740786"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043333758","display_name":"Mariem Boujelbene","orcid":null},"institutions":[{"id":"https://openalex.org/I142740786","display_name":"University of Louisville","ror":"https://ror.org/01ckdn478","country_code":"US","type":"education","lineage":["https://openalex.org/I142740786"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Boujelbene Mariem","raw_affiliation_strings":["University of Louisville, USA"],"affiliations":[{"raw_affiliation_string":"University of Louisville, USA","institution_ids":["https://openalex.org/I142740786"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049581991","display_name":"Olfa Nasraoui","orcid":"https://orcid.org/0000-0003-0999-5385"},"institutions":[{"id":"https://openalex.org/I142740786","display_name":"University of Louisville","ror":"https://ror.org/01ckdn478","country_code":"US","type":"education","lineage":["https://openalex.org/I142740786"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Olfa Nasraoui","raw_affiliation_strings":["University of Louisville, USA"],"affiliations":[{"raw_affiliation_string":"University of Louisville, USA","institution_ids":["https://openalex.org/I142740786"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5075136071"],"corresponding_institution_ids":["https://openalex.org/I142740786"],"apc_list":null,"apc_paid":null,"fwci":0.8345,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.81218948,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"348","last_page":"357"},"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/T12101","display_name":"Advanced Bandit Algorithms Research","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10603","display_name":"Smart Grid Energy Management","score":0.9800000190734863,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.8732415437698364},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8038192987442017},{"id":"https://openalex.org/keywords/feedback-loop","display_name":"Feedback loop","score":0.677588164806366},{"id":"https://openalex.org/keywords/collaborative-filtering","display_name":"Collaborative filtering","score":0.6557368040084839},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.6232922077178955},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.518580436706543},{"id":"https://openalex.org/keywords/iterative-and-incremental-development","display_name":"Iterative and incremental development","score":0.5107109546661377},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.5003478527069092},{"id":"https://openalex.org/keywords/loop","display_name":"Loop (graph theory)","score":0.46676868200302124},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4513770341873169},{"id":"https://openalex.org/keywords/iterative-learning-control","display_name":"Iterative learning control","score":0.4461541771888733},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4065881371498108},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.16390153765678406},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09440720081329346}],"concepts":[{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.8732415437698364},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8038192987442017},{"id":"https://openalex.org/C186886427","wikidata":"https://www.wikidata.org/wiki/Q5441213","display_name":"Feedback loop","level":2,"score":0.677588164806366},{"id":"https://openalex.org/C21569690","wikidata":"https://www.wikidata.org/wiki/Q94702","display_name":"Collaborative filtering","level":3,"score":0.6557368040084839},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.6232922077178955},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.518580436706543},{"id":"https://openalex.org/C143587482","wikidata":"https://www.wikidata.org/wiki/Q1543216","display_name":"Iterative and incremental development","level":2,"score":0.5107109546661377},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.5003478527069092},{"id":"https://openalex.org/C184670325","wikidata":"https://www.wikidata.org/wiki/Q512604","display_name":"Loop (graph theory)","level":2,"score":0.46676868200302124},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4513770341873169},{"id":"https://openalex.org/C117619785","wikidata":"https://www.wikidata.org/wiki/Q6094414","display_name":"Iterative learning control","level":3,"score":0.4461541771888733},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4065881371498108},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.16390153765678406},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09440720081329346},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1145/3383313.3412260","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3383313.3412260","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Fourteenth ACM Conference on Recommender Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2008.13526","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2008.13526","pdf_url":"https://arxiv.org/pdf/2008.13526","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},{"id":"mag:3082527634","is_oa":true,"landing_page_url":"https://arxiv.org/pdf/2008.13526.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},{"id":"doi:10.48550/arxiv.2008.13526","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2008.13526","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2008.13526","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2008.13526","pdf_url":"https://arxiv.org/pdf/2008.13526","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2610388844","display_name":null,"funder_award_id":"IIS-1549981","funder_id":"https://openalex.org/F4320309085","funder_display_name":"Center for Selective C-H Functionalization, National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320309085","display_name":"Center for Selective C-H Functionalization, National Science Foundation","ror":"https://ror.org/02h8v7m77"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3082527634.pdf","grobid_xml":"https://content.openalex.org/works/W3082527634.grobid-xml"},"referenced_works_count":33,"referenced_works":["https://openalex.org/W1224564842","https://openalex.org/W1599002456","https://openalex.org/W2046974451","https://openalex.org/W2054141820","https://openalex.org/W2111094216","https://openalex.org/W2144807535","https://openalex.org/W2400255467","https://openalex.org/W2507774368","https://openalex.org/W2552627818","https://openalex.org/W2565683863","https://openalex.org/W2586601519","https://openalex.org/W2587322242","https://openalex.org/W2604639157","https://openalex.org/W2748058847","https://openalex.org/W2755457752","https://openalex.org/W2761444026","https://openalex.org/W2765564115","https://openalex.org/W2782893117","https://openalex.org/W2795942711","https://openalex.org/W2804927761","https://openalex.org/W2892907201","https://openalex.org/W2893191427","https://openalex.org/W2909551589","https://openalex.org/W2911965419","https://openalex.org/W2917760808","https://openalex.org/W2942332123","https://openalex.org/W2945357717","https://openalex.org/W2945684222","https://openalex.org/W2952613481","https://openalex.org/W2960538550","https://openalex.org/W2964427276","https://openalex.org/W2970613281","https://openalex.org/W3106000504"],"related_works":["https://openalex.org/W1558301159","https://openalex.org/W2482285656","https://openalex.org/W3119005585","https://openalex.org/W1971565578","https://openalex.org/W2127042005","https://openalex.org/W2803236863","https://openalex.org/W2973459053","https://openalex.org/W3130703133","https://openalex.org/W2900703640","https://openalex.org/W2783233699","https://openalex.org/W3019560754","https://openalex.org/W2468771051","https://openalex.org/W3126086346","https://openalex.org/W2527310337","https://openalex.org/W1573098444","https://openalex.org/W3138103868","https://openalex.org/W3119715496","https://openalex.org/W2950167686","https://openalex.org/W2608656221","https://openalex.org/W2887683556"],"abstract_inverted_index":{"The":[0],"closed":[1,51],"feedback":[2,52],"loop":[3,53],"in":[4,58],"recommender":[5],"systems":[6],"is":[7],"a":[8,55],"common":[9],"setting":[10],"that":[11],"can":[12],"lead":[13],"to":[14,29],"different":[15,60],"types":[16],"of":[17,46,65],"biases.":[18],"Several":[19],"studies":[20,39],"have":[21],"dealt":[22],"with":[23],"these":[24],"biases":[25,61],"by":[26],"designing":[27],"methods":[28],"mitigate":[30],"their":[31],"effect":[32],"on":[33],"the":[34,43,47,50,66],"recommendations.":[35],"However,":[36],"most":[37],"existing":[38],"do":[40],"not":[41],"consider":[42],"iterative":[44],"behavior":[45],"system":[48],"where":[49],"plays":[54],"crucial":[56],"role":[57],"incorporating":[59],"into":[62],"several":[63],"parts":[64],"recommendation":[67],"steps.":[68]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}