{"id":"https://openalex.org/W4412376873","doi":"https://doi.org/10.1145/3726302.3730138","title":"NodeRec+: A Lightweight Framework for Federated Recommender Systems","display_name":"NodeRec+: A Lightweight Framework for Federated Recommender Systems","publication_year":2025,"publication_date":"2025-07-13","ids":{"openalex":"https://openalex.org/W4412376873","doi":"https://doi.org/10.1145/3726302.3730138"},"language":"en","primary_location":{"id":"doi:10.1145/3726302.3730138","doi":"https://doi.org/10.1145/3726302.3730138","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3726302.3730138","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3726302.3730138","source":{"id":"https://openalex.org/S4363608773","display_name":"International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3726302.3730138","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5003531296","display_name":"Diarmuid O\u2019Reilly-Morgan","orcid":"https://orcid.org/0009-0008-2522-8120","observed_orcids":["https://orcid.org/0009-0008-2522-8120"]},"institutions":[{"id":"https://openalex.org/I100930933","display_name":"University College Dublin","ror":"https://ror.org/05m7pjf47","country_code":"IE","type":"education","lineage":["https://openalex.org/I100930933"]},{"id":"https://openalex.org/I4405269194","display_name":"Insight SFI Research Centre for Data Analytics","ror":"https://ror.org/03c01dw55","country_code":"IE","type":"facility","lineage":["https://openalex.org/I4405269194"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Diarmuid O'Reilly-Morgan","raw_affiliation_strings":["Insight Centre for Data Analytics, University College Dublin, Dublin, Ireland"],"raw_orcid":"https://orcid.org/0009-0008-2522-8120","affiliations":[{"raw_affiliation_string":"Insight Centre for Data Analytics, University College Dublin, Dublin, Ireland","institution_ids":["https://openalex.org/I100930933","https://openalex.org/I4405269194"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085548538","display_name":"Erika Duriakova","orcid":"https://orcid.org/0000-0001-7351-385X","observed_orcids":["https://orcid.org/0000-0001-7351-385X"]},"institutions":[{"id":"https://openalex.org/I100930933","display_name":"University College Dublin","ror":"https://ror.org/05m7pjf47","country_code":"IE","type":"education","lineage":["https://openalex.org/I100930933"]},{"id":"https://openalex.org/I4405269194","display_name":"Insight SFI Research Centre for Data Analytics","ror":"https://ror.org/03c01dw55","country_code":"IE","type":"facility","lineage":["https://openalex.org/I4405269194"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Erika Duriakova","raw_affiliation_strings":["Insight Centre for Data Analytics, University College Dublin, Dublin, Ireland"],"raw_orcid":"https://orcid.org/0000-0001-7351-385X","affiliations":[{"raw_affiliation_string":"Insight Centre for Data Analytics, University College Dublin, Dublin, Ireland","institution_ids":["https://openalex.org/I100930933","https://openalex.org/I4405269194"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038973041","display_name":"\u0397\u03bb\u03af\u03b1\u03c2 \u03a4\u03c1\u03ac\u03b3\u03bf\u03c2","orcid":"https://orcid.org/0000-0001-9566-531X","observed_orcids":["https://orcid.org/0000-0001-9566-531X"]},"institutions":[{"id":"https://openalex.org/I100930933","display_name":"University College Dublin","ror":"https://ror.org/05m7pjf47","country_code":"IE","type":"education","lineage":["https://openalex.org/I100930933"]},{"id":"https://openalex.org/I4405269194","display_name":"Insight SFI Research Centre for Data Analytics","ror":"https://ror.org/03c01dw55","country_code":"IE","type":"facility","lineage":["https://openalex.org/I4405269194"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Elias Tragos","raw_affiliation_strings":["Insight Centre for Data Analytics, University College Dublin, Dublin, Ireland"],"raw_orcid":"https://orcid.org/0000-0001-9566-531X","affiliations":[{"raw_affiliation_string":"Insight Centre for Data Analytics, University College Dublin, Dublin, Ireland","institution_ids":["https://openalex.org/I100930933","https://openalex.org/I4405269194"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084111561","display_name":"Neil Hurley","orcid":"https://orcid.org/0000-0001-8428-2866","observed_orcids":["https://orcid.org/0000-0001-8428-2866"]},"institutions":[{"id":"https://openalex.org/I100930933","display_name":"University College Dublin","ror":"https://ror.org/05m7pjf47","country_code":"IE","type":"education","lineage":["https://openalex.org/I100930933"]},{"id":"https://openalex.org/I4405269194","display_name":"Insight SFI Research Centre for Data Analytics","ror":"https://ror.org/03c01dw55","country_code":"IE","type":"facility","lineage":["https://openalex.org/I4405269194"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Neil Hurley","raw_affiliation_strings":["Insight Centre for Data Analytics, University College Dublin, Dublin, Ireland"],"raw_orcid":"https://orcid.org/0000-0001-8428-2866","affiliations":[{"raw_affiliation_string":"Insight Centre for Data Analytics, University College Dublin, Dublin, Ireland","institution_ids":["https://openalex.org/I100930933","https://openalex.org/I4405269194"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079971230","display_name":"Aonghus Lawlor","orcid":"https://orcid.org/0000-0002-6160-4639","observed_orcids":["https://orcid.org/0000-0002-6160-4639"]},"institutions":[{"id":"https://openalex.org/I100930933","display_name":"University College Dublin","ror":"https://ror.org/05m7pjf47","country_code":"IE","type":"education","lineage":["https://openalex.org/I100930933"]},{"id":"https://openalex.org/I4405269194","display_name":"Insight SFI Research Centre for Data Analytics","ror":"https://ror.org/03c01dw55","country_code":"IE","type":"facility","lineage":["https://openalex.org/I4405269194"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Aonghus Lawlor","raw_affiliation_strings":["Insight Centre for Data Analytics, University College Dublin, Dublin, Ireland"],"raw_orcid":"https://orcid.org/0000-0002-6160-4639","affiliations":[{"raw_affiliation_string":"Insight Centre for Data Analytics, University College Dublin, Dublin, Ireland","institution_ids":["https://openalex.org/I100930933","https://openalex.org/I4405269194"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.12943762,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"4076","last_page":"4080"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9872999787330627,"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"}},"topics":[{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9872999787330627,"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/T10203","display_name":"Recommender Systems and Techniques","score":0.012500000186264515,"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/T11045","display_name":"Privacy, Security, and Data Protection","score":0.0,"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/federated-learning","display_name":"federated learning","score":0.8939999938011169},{"id":"https://openalex.org/keywords/recommender-systems","display_name":"recommender systems","score":0.8619999885559082},{"id":"https://openalex.org/keywords/data-privacy","display_name":"data privacy","score":0.6439999938011169},{"id":"https://openalex.org/keywords/lightweight-framework","display_name":"lightweight framework","score":0.5609999895095825},{"id":"https://openalex.org/keywords/user-privacy","display_name":"user privacy","score":0.574999988079071},{"id":"https://openalex.org/keywords/personalized-recommendation","display_name":"personalized recommendation","score":0.5440000295639038}],"concepts":[{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.8385447263717651},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8081590533256531},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.40440499782562256}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3726302.3730138","doi":"https://doi.org/10.1145/3726302.3730138","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3726302.3730138","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3726302.3730138","source":{"id":"https://openalex.org/S4363608773","display_name":"International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3726302.3730138","doi":"https://doi.org/10.1145/3726302.3730138","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3726302.3730138","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3726302.3730138","source":{"id":"https://openalex.org/S4363608773","display_name":"International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval","raw_type":"proceedings-article"},"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G1365711911","display_name":null,"funder_award_id":"12 /RC/2289-P2","funder_id":"https://openalex.org/F4320331354","funder_display_name":"Insight SFI Research Centre for Data Analytics"},{"id":"https://openalex.org/G1383882326","display_name":null,"funder_award_id":"SFI/12/RC/","funder_id":"https://openalex.org/F4320320847","funder_display_name":"Science Foundation Ireland"},{"id":"https://openalex.org/G1452556230","display_name":null,"funder_award_id":"101070074","funder_id":"https://openalex.org/F4320334322","funder_display_name":"HORIZON EUROPE Framework Programme"},{"id":"https://openalex.org/G3695527833","display_name":"INSIGHT_Phase 2","funder_award_id":"12/RC/2289_P2","funder_id":"https://openalex.org/F4320320847","funder_display_name":"Science Foundation Ireland"},{"id":"https://openalex.org/G3835758380","display_name":null,"funder_award_id":"SFI/12/RC/2289/P_2","funder_id":"https://openalex.org/F4320331354","funder_display_name":"Insight SFI Research Centre for Data Analytics"},{"id":"https://openalex.org/G5098725405","display_name":null,"funder_award_id":"12/RC/","funder_id":"https://openalex.org/F4320320847","funder_display_name":"Science Foundation Ireland"},{"id":"https://openalex.org/G639259897","display_name":null,"funder_award_id":"SFI/12/RC/2289\u02d9P2","funder_id":"https://openalex.org/F4320320847","funder_display_name":"Science Foundation Ireland"},{"id":"https://openalex.org/G8713617405","display_name":null,"funder_award_id":"SFI/12/RC/2289_P2","funder_id":"https://openalex.org/F4320323817","funder_display_name":"Universitas Brawijaya"}],"funders":[{"id":"https://openalex.org/F4320320847","display_name":"Science Foundation Ireland","ror":"https://ror.org/0271asj38"},{"id":"https://openalex.org/F4320323817","display_name":"Universitas Brawijaya","ror":"https://ror.org/01wk3d929"},{"id":"https://openalex.org/F4320331354","display_name":"Insight SFI Research Centre for Data Analytics","ror":"https://ror.org/03c01dw55"},{"id":"https://openalex.org/F4320334322","display_name":"HORIZON EUROPE Framework Programme","ror":null},{"id":"https://openalex.org/F8766430056","display_name":"Research Ireland","ror":"https://ror.org/010t7sr36"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4412376873.pdf","grobid_xml":"https://content.openalex.org/works/W4412376873.grobid-xml"},"referenced_works_count":12,"referenced_works":["https://openalex.org/W748373178","https://openalex.org/W2913754224","https://openalex.org/W2945827670","https://openalex.org/W3045200674","https://openalex.org/W3134063549","https://openalex.org/W3172018708","https://openalex.org/W3205970722","https://openalex.org/W4283065823","https://openalex.org/W4283379500","https://openalex.org/W4296591827","https://openalex.org/W4366328114","https://openalex.org/W4377097576"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W4390273403","https://openalex.org/W4386781444","https://openalex.org/W2150182025","https://openalex.org/W3092950680","https://openalex.org/W3197542405","https://openalex.org/W2056712470","https://openalex.org/W3125580266"],"abstract_inverted_index":{"Data":[0],"privacy":[1,68],"is":[2],"a":[3],"critical":[4],"concern":[5],"in":[6],"today's":[7],"data-driven":[8],"world.":[9],"To":[10],"this":[11],"end,":[12],"Federated":[13],"Learning":[14,36],"(FL)":[15],"has":[16],"been":[17,46],"researched":[18],"extensively,":[19],"as":[20,70],"it":[21,71],"allows":[22],"sensitive":[23,80],"data":[24,81],"to":[25,48],"be":[26],"kept":[27],"secure":[28],"on":[29],"local":[30],"devices":[31],"while":[32,77],"training":[33],"global":[34],"Machine":[35],"(ML)":[37],"models":[38],"across":[39],"multiple":[40],"devices.":[41],"Several":[42],"FL":[43,53],"topologies":[44],"have":[45],"introduced":[47],"address":[49],"different":[50],"users'":[51,79],"needs.":[52],"fits":[54],"well":[55],"within":[56],"the":[57],"Recommender":[58],"Systems":[59],"(RS)":[60],"domain,":[61],"with":[62],"decentralised":[63],"large-scale":[64],"datasets":[65],"and":[66,75],"user":[67],"issues,":[69],"improves":[72],"personalised":[73],"recommendations":[74],"accuracy":[76],"keeping":[78],"secure.":[82]},"counts_by_year":[],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2025-10-10T00:00:00"}
