{"id":"https://openalex.org/W4403295172","doi":"https://doi.org/10.1109/access.2024.3477956","title":"Contextual Recommendations: Dynamic Graph Attention Networks With Edge Adaptation","display_name":"Contextual Recommendations: Dynamic Graph Attention Networks With Edge Adaptation","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4403295172","doi":"https://doi.org/10.1109/access.2024.3477956"},"language":"en","primary_location":{"id":"doi:10.1109/access.2024.3477956","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3477956","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2024.3477956","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5074834071","display_name":"Driss Alaoui","orcid":"https://orcid.org/0000-0002-5270-3256"},"institutions":[{"id":"https://openalex.org/I81605866","display_name":"Sidi Mohamed Ben Abdellah University","ror":"https://ror.org/04efg9a07","country_code":"MA","type":"education","lineage":["https://openalex.org/I81605866"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Driss El Alaoui","raw_affiliation_strings":["Department of Informatics, Faculty of Sciences Dhar El Mahraz, LISAC Laboratory, Sidi Mohamed Ben Abdellah University, Fez, Morocco","Department of Informatics, Faculty of Sciences Dhar El Mahraz, LISAC Laboratory, Sidi Mohamed Ben Abdellah University, Fez-Atlas, Fez, Morocco"],"raw_orcid":"https://orcid.org/0000-0002-5270-3256","affiliations":[{"raw_affiliation_string":"Department of Informatics, Faculty of Sciences Dhar El Mahraz, LISAC Laboratory, Sidi Mohamed Ben Abdellah University, Fez, Morocco","institution_ids":["https://openalex.org/I81605866"]},{"raw_affiliation_string":"Department of Informatics, Faculty of Sciences Dhar El Mahraz, LISAC Laboratory, Sidi Mohamed Ben Abdellah University, Fez-Atlas, Fez, Morocco","institution_ids":["https://openalex.org/I81605866"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090906662","display_name":"Jamal Riffi","orcid":null},"institutions":[{"id":"https://openalex.org/I81605866","display_name":"Sidi Mohamed Ben Abdellah University","ror":"https://ror.org/04efg9a07","country_code":"MA","type":"education","lineage":["https://openalex.org/I81605866"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Jamal Riffi","raw_affiliation_strings":["Department of Informatics, Faculty of Sciences Dhar El Mahraz, LISAC Laboratory, Sidi Mohamed Ben Abdellah University, Fez, Morocco","Department of Informatics, Faculty of Sciences Dhar El Mahraz, LISAC Laboratory, Sidi Mohamed Ben Abdellah University, Fez-Atlas, Fez, Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Informatics, Faculty of Sciences Dhar El Mahraz, LISAC Laboratory, Sidi Mohamed Ben Abdellah University, Fez, Morocco","institution_ids":["https://openalex.org/I81605866"]},{"raw_affiliation_string":"Department of Informatics, Faculty of Sciences Dhar El Mahraz, LISAC Laboratory, Sidi Mohamed Ben Abdellah University, Fez-Atlas, Fez, Morocco","institution_ids":["https://openalex.org/I81605866"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028453490","display_name":"My Abdelouahed Sabri","orcid":"https://orcid.org/0000-0001-5485-486X"},"institutions":[{"id":"https://openalex.org/I81605866","display_name":"Sidi Mohamed Ben Abdellah University","ror":"https://ror.org/04efg9a07","country_code":"MA","type":"education","lineage":["https://openalex.org/I81605866"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Abdelouahed Sabri","raw_affiliation_strings":["Department of Informatics, Faculty of Sciences Dhar El Mahraz, LISAC Laboratory, Sidi Mohamed Ben Abdellah University, Fez, Morocco","Department of Informatics, Faculty of Sciences Dhar El Mahraz, LISAC Laboratory, Sidi Mohamed Ben Abdellah University, Fez-Atlas, Fez, Morocco"],"raw_orcid":"https://orcid.org/0000-0001-5485-486X","affiliations":[{"raw_affiliation_string":"Department of Informatics, Faculty of Sciences Dhar El Mahraz, LISAC Laboratory, Sidi Mohamed Ben Abdellah University, Fez, Morocco","institution_ids":["https://openalex.org/I81605866"]},{"raw_affiliation_string":"Department of Informatics, Faculty of Sciences Dhar El Mahraz, LISAC Laboratory, Sidi Mohamed Ben Abdellah University, Fez-Atlas, Fez, Morocco","institution_ids":["https://openalex.org/I81605866"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076463961","display_name":"Badraddine Aghoutane","orcid":"https://orcid.org/0000-0002-9555-6786"},"institutions":[{"id":"https://openalex.org/I4210153608","display_name":"Universit\u00e9 Moulay Ismail de Meknes","ror":"https://ror.org/04cnscd67","country_code":"MA","type":"education","lineage":["https://openalex.org/I4210153608"]},{"id":"https://openalex.org/I52066220","display_name":"Instituto Superior da Maia","ror":"https://ror.org/04f761z39","country_code":"PT","type":"facility","lineage":["https://openalex.org/I52066220"]}],"countries":["MA","PT"],"is_corresponding":false,"raw_author_name":"Badraddine Aghoutane","raw_affiliation_strings":["Team of Processing and Transformation of Information, Polydisciplinary Faculty of Errachidia, Moulay Isma&#x00EF;l University, Meknes, Morocco","Team of Processing and Transformation of Information Polydisciplinary Faculty of Errachidia, Mou-lay Isma&#x00EF;l University, Zitoune, Meknes, Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Team of Processing and Transformation of Information, Polydisciplinary Faculty of Errachidia, Moulay Isma&#x00EF;l University, Meknes, Morocco","institution_ids":["https://openalex.org/I52066220"]},{"raw_affiliation_string":"Team of Processing and Transformation of Information Polydisciplinary Faculty of Errachidia, Mou-lay Isma&#x00EF;l University, Zitoune, Meknes, Morocco","institution_ids":["https://openalex.org/I4210153608"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078495751","display_name":"Ali Yahyaouy","orcid":"https://orcid.org/0000-0003-1954-2734"},"institutions":[{"id":"https://openalex.org/I81605866","display_name":"Sidi Mohamed Ben Abdellah University","ror":"https://ror.org/04efg9a07","country_code":"MA","type":"education","lineage":["https://openalex.org/I81605866"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Ali Yahyaouy","raw_affiliation_strings":["Department of Informatics, Faculty of Sciences Dhar El Mahraz, LISAC Laboratory, Sidi Mohamed Ben Abdellah University, Fez, Morocco","Department of Informatics, Faculty of Sciences Dhar El Mahraz, LISAC Laboratory, Sidi Mohamed Ben Abdellah University, Fez-Atlas, Fez, Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Informatics, Faculty of Sciences Dhar El Mahraz, LISAC Laboratory, Sidi Mohamed Ben Abdellah University, Fez, Morocco","institution_ids":["https://openalex.org/I81605866"]},{"raw_affiliation_string":"Department of Informatics, Faculty of Sciences Dhar El Mahraz, LISAC Laboratory, Sidi Mohamed Ben Abdellah University, Fez-Atlas, Fez, Morocco","institution_ids":["https://openalex.org/I81605866"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038331849","display_name":"Hamid Tairi","orcid":"https://orcid.org/0000-0002-5445-0037"},"institutions":[{"id":"https://openalex.org/I81605866","display_name":"Sidi Mohamed Ben Abdellah University","ror":"https://ror.org/04efg9a07","country_code":"MA","type":"education","lineage":["https://openalex.org/I81605866"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Hamid Tairi","raw_affiliation_strings":["Department of Informatics, Faculty of Sciences Dhar El Mahraz, LISAC Laboratory, Sidi Mohamed Ben Abdellah University, Fez, Morocco","Department of Informatics, Faculty of Sciences Dhar El Mahraz, LISAC Laboratory, Sidi Mohamed Ben Abdellah University, Fez-Atlas, Fez, Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Informatics, Faculty of Sciences Dhar El Mahraz, LISAC Laboratory, Sidi Mohamed Ben Abdellah University, Fez, Morocco","institution_ids":["https://openalex.org/I81605866"]},{"raw_affiliation_string":"Department of Informatics, Faculty of Sciences Dhar El Mahraz, LISAC Laboratory, Sidi Mohamed Ben Abdellah University, Fez-Atlas, Fez, Morocco","institution_ids":["https://openalex.org/I81605866"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":7.1077,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.97469138,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"12","issue":null,"first_page":"151019","last_page":"151029"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11273","display_name":"Advanced Graph Neural Networks","score":0.9965000152587891,"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/T11273","display_name":"Advanced Graph Neural Networks","score":0.9965000152587891,"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/T10064","display_name":"Complex Network Analysis Techniques","score":0.9829000234603882,"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/T10203","display_name":"Recommender Systems and Techniques","score":0.9812999963760376,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7523727416992188},{"id":"https://openalex.org/keywords/adaptation","display_name":"Adaptation (eye)","score":0.5332657098770142},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.4512998163700104},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.41308704018592834},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.385275274515152},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.23546257615089417},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.0795350968837738}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7523727416992188},{"id":"https://openalex.org/C139807058","wikidata":"https://www.wikidata.org/wiki/Q352374","display_name":"Adaptation (eye)","level":2,"score":0.5332657098770142},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.4512998163700104},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.41308704018592834},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.385275274515152},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.23546257615089417},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0795350968837738},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2024.3477956","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3477956","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:09ebcdba3e2b4ac79751353c1518b4a5","is_oa":true,"landing_page_url":"https://doaj.org/article/09ebcdba3e2b4ac79751353c1518b4a5","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 12, Pp 151019-151029 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2024.3477956","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3477956","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W2002834872","https://openalex.org/W2295739661","https://openalex.org/W2604662567","https://openalex.org/W2793768763","https://openalex.org/W2807021761","https://openalex.org/W2945827670","https://openalex.org/W2963323306","https://openalex.org/W2964015378","https://openalex.org/W2964052347","https://openalex.org/W2966750432","https://openalex.org/W2979450518","https://openalex.org/W2994069334","https://openalex.org/W3003875435","https://openalex.org/W3028363395","https://openalex.org/W3042856524","https://openalex.org/W3045200674","https://openalex.org/W3088971166","https://openalex.org/W3118318587","https://openalex.org/W3160627795","https://openalex.org/W3168181537","https://openalex.org/W3173310791","https://openalex.org/W3186464731","https://openalex.org/W3194737112","https://openalex.org/W3215387042","https://openalex.org/W4206314707","https://openalex.org/W4226006895","https://openalex.org/W4226380897","https://openalex.org/W4229378764","https://openalex.org/W4281842213","https://openalex.org/W4312844228","https://openalex.org/W4317641900","https://openalex.org/W4362588624","https://openalex.org/W4386093602","https://openalex.org/W4391920198","https://openalex.org/W6768381419","https://openalex.org/W6784445337","https://openalex.org/W6786103953","https://openalex.org/W6797464607","https://openalex.org/W6866990017"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W4402327032","https://openalex.org/W2382290278"],"abstract_inverted_index":{"Recommender":[0],"systems":[1],"have":[2],"witnessed":[3],"a":[4,53],"great":[5],"shift":[6],"in":[7],"leveraging":[8],"contextual":[9,77,114],"information":[10],"as":[11,27,139],"an":[12],"auxiliary":[13],"resource":[14],"to":[15,74,86,125],"improve":[16],"the":[17,20,94,97,105,126],"quality":[18],"of":[19,68,96,107],"recommendations.":[21,78],"These":[22],"recommendation":[23,135],"problems":[24],"are":[25,39],"addressed":[26],"link":[28],"prediction":[29],"tasks":[30],"within":[31,110],"bipartite":[32],"graphs,":[33],"where":[34],"user":[35,88],"and":[36,89,120,137],"item":[37,90],"nodes":[38],"connected":[40],"by":[41,83,141],"edges":[42],"labeled":[43],"with":[44,60],"binary":[45],"values":[46],"or":[47],"rating":[48],"information.":[49,115],"This":[50,103],"paper":[51],"introduces":[52],"new":[54],"architecture:":[55],"Dynamic":[56],"Graph":[57,70],"Attention":[58,71],"Network":[59],"Adaptive":[61],"Edge":[62],"Attributes":[63],"(DGAT-AEA).":[64],"Comprising":[65],"multiple":[66],"layers":[67],"dynamic":[69],"Networks,":[72],"designed":[73],"efficiently":[75],"handle":[76],"Our":[79],"method":[80],"is":[81],"distinguished":[82],"its":[84],"ability":[85],"update":[87],"representations":[91],"while":[92],"adapting":[93,121],"attributes":[95],"connections":[98],"between":[99],"them":[100],"during":[101],"learning.":[102],"enables":[104],"capture":[106],"complex":[108],"relationships":[109],"user-item":[111],"interactions":[112],"using":[113],"By":[116],"optimizing":[117],"model":[118],"parameters":[119],"edge":[122],"features":[123],"according":[124],"user-item-context":[127],"relationship,":[128],"our":[129],"approach":[130],"outperforms":[131],"existing":[132],"methods":[133],"regarding":[134],"accuracy":[136],"novelty,":[138],"demonstrated":[140],"experiments":[142],"on":[143],"benchmark":[144],"datasets.":[145]},"counts_by_year":[{"year":2026,"cited_by_count":11},{"year":2025,"cited_by_count":19},{"year":2024,"cited_by_count":1}],"updated_date":"2026-08-15T07:11:24.734988","created_date":"2025-10-10T00:00:00"}
