{"id":"https://openalex.org/W7130698985","doi":"https://doi.org/10.1007/s44196-026-01198-y","title":"A Review on Multi-Types Analysis for Graph Neural Networks-Based Recommendation Systems","display_name":"A Review on Multi-Types Analysis for Graph Neural Networks-Based Recommendation Systems","publication_year":2026,"publication_date":"2026-02-20","ids":{"openalex":"https://openalex.org/W7130698985","doi":"https://doi.org/10.1007/s44196-026-01198-y"},"language":"en","primary_location":{"id":"doi:10.1007/s44196-026-01198-y","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s44196-026-01198-y","pdf_url":null,"source":{"id":"https://openalex.org/S190680769","display_name":"International Journal of Computational Intelligence Systems","issn_l":"1875-6883","issn":["1875-6883","1875-6891"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computational Intelligence Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1007/s44196-026-01198-y","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5126476910","display_name":"Juan Liao","orcid":null},"institutions":[{"id":"https://openalex.org/I139322472","display_name":"Universiti Sains Malaysia","ror":"https://ror.org/02rgb2k63","country_code":"MY","type":"education","lineage":["https://openalex.org/I139322472"]},{"id":"https://openalex.org/I4210119635","display_name":"Kaili University","ror":"https://ror.org/02hzqbc55","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210119635"]}],"countries":["CN","MY"],"is_corresponding":false,"raw_author_name":"Juan Liao","raw_affiliation_strings":["School of Big Data Engineering, Kaili University, Kaili, 556000, China","School of Computer Sciences, Universiti Sains Malaysia, 11800, Penang, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Big Data Engineering, Kaili University, Kaili, 556000, China","institution_ids":["https://openalex.org/I4210119635"]},{"raw_affiliation_string":"School of Computer Sciences, Universiti Sains Malaysia, 11800, Penang, Malaysia","institution_ids":["https://openalex.org/I139322472"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113352754","display_name":"AMAN JANTAN","orcid":null},"institutions":[{"id":"https://openalex.org/I139322472","display_name":"Universiti Sains Malaysia","ror":"https://ror.org/02rgb2k63","country_code":"MY","type":"education","lineage":["https://openalex.org/I139322472"]}],"countries":["MY"],"is_corresponding":true,"raw_author_name":"Aman Jantan","raw_affiliation_strings":["School of Computer Sciences, Universiti Sains Malaysia, 11800, Penang, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Sciences, Universiti Sains Malaysia, 11800, Penang, Malaysia","institution_ids":["https://openalex.org/I139322472"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5126460922","display_name":"Wulfran Fendzi Mbasso","orcid":null},"institutions":[{"id":"https://openalex.org/I85461943","display_name":"Saveetha University","ror":"https://ror.org/0034me914","country_code":"IN","type":"education","lineage":["https://openalex.org/I85461943"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Wulfran Fendzi Mbasso","raw_affiliation_strings":["Department of Biosciences, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Chennai, 602105, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biosciences, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Chennai, 602105, India","institution_ids":["https://openalex.org/I85461943"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086849769","display_name":"Omed Hassan Ahmed","orcid":"https://orcid.org/0000-0002-3804-6237"},"institutions":[{"id":"https://openalex.org/I3130874397","display_name":"Western Caspian University","ror":"https://ror.org/05cgtjz78","country_code":"AZ","type":"education","lineage":["https://openalex.org/I3130874397"]},{"id":"https://openalex.org/I85461943","display_name":"Saveetha University","ror":"https://ror.org/0034me914","country_code":"IN","type":"education","lineage":["https://openalex.org/I85461943"]}],"countries":["AZ","IN"],"is_corresponding":false,"raw_author_name":"Omed Hassan Ahmed","raw_affiliation_strings":["Department of Biosciences, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Chennai, 602105, India","Research Center of High Technologies and Innovative Engineering, Western Caspian University, Baku, Azerbaijan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biosciences, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Chennai, 602105, India","institution_ids":["https://openalex.org/I85461943"]},{"raw_affiliation_string":"Research Center of High Technologies and Innovative Engineering, Western Caspian University, Baku, Azerbaijan","institution_ids":["https://openalex.org/I3130874397"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004382117","display_name":"Himanshu Dhumras","orcid":"https://orcid.org/0000-0003-0665-0138"},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Himanshu Dhumras","raw_affiliation_strings":["School of Management, Shanghai University, Shanghai, 200444, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Management, Shanghai University, Shanghai, 200444, China","institution_ids":["https://openalex.org/I113940042"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5126476993","display_name":"Jing Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I33849332","display_name":"University of Malaya","ror":"https://ror.org/00rzspn62","country_code":"MY","type":"education","lineage":["https://openalex.org/I33849332"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Jing Yang","raw_affiliation_strings":["Department of Computer System and Technology, Universiti Malaya, 50603, Kuala Lumpur, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer System and Technology, Universiti Malaya, 50603, Kuala Lumpur, Malaysia","institution_ids":["https://openalex.org/I33849332"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5126460898","display_name":"Zhe Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I139322472","display_name":"Universiti Sains Malaysia","ror":"https://ror.org/02rgb2k63","country_code":"MY","type":"education","lineage":["https://openalex.org/I139322472"]},{"id":"https://openalex.org/I27570832","display_name":"Jadara University","ror":"https://ror.org/001drnv35","country_code":"JO","type":"education","lineage":["https://openalex.org/I27570832"]}],"countries":["JO","MY"],"is_corresponding":false,"raw_author_name":"Zhe Liu","raw_affiliation_strings":["Jadara Research Center, Jadara University, Irbid, 21110, Jordan","School of Computer Sciences, Universiti Sains Malaysia, 11800, Penang, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jadara Research Center, Jadara University, Irbid, 21110, Jordan","institution_ids":["https://openalex.org/I27570832"]},{"raw_affiliation_string":"School of Computer Sciences, Universiti Sains Malaysia, 11800, Penang, Malaysia","institution_ids":["https://openalex.org/I139322472"]}]}],"institutions":[],"countries_distinct_count":5,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5113352754"],"corresponding_institution_ids":["https://openalex.org/I139322472"],"apc_list":{"value":1390,"currency":"GBP","value_usd":1704},"apc_paid":{"value":1390,"currency":"GBP","value_usd":1704},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.24605833,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"19","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.5256999731063843,"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":0.5256999731063843,"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":0.4025000035762787,"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/T11704","display_name":"Mobile Crowdsensing and Crowdsourcing","score":0.00930000003427267,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/recommender-system","display_name":"Recommender system","score":0.7001000046730042},{"id":"https://openalex.org/keywords/embedding","display_name":"Embedding","score":0.6093000173568726},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5698999762535095},{"id":"https://openalex.org/keywords/collaborative-filtering","display_name":"Collaborative filtering","score":0.5192999839782715},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.505299985408783},{"id":"https://openalex.org/keywords/graph-embedding","display_name":"Graph embedding","score":0.4027999937534332},{"id":"https://openalex.org/keywords/taxonomy","display_name":"Taxonomy (biology)","score":0.3716999888420105},{"id":"https://openalex.org/keywords/graph-database","display_name":"Graph database","score":0.36959999799728394}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8345000147819519},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.7001000046730042},{"id":"https://openalex.org/C41608201","wikidata":"https://www.wikidata.org/wiki/Q980509","display_name":"Embedding","level":2,"score":0.6093000173568726},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5698999762535095},{"id":"https://openalex.org/C21569690","wikidata":"https://www.wikidata.org/wiki/Q94702","display_name":"Collaborative filtering","level":3,"score":0.5192999839782715},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.505299985408783},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.42559999227523804},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.42100000381469727},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.41999998688697815},{"id":"https://openalex.org/C75564084","wikidata":"https://www.wikidata.org/wiki/Q5597085","display_name":"Graph embedding","level":3,"score":0.4027999937534332},{"id":"https://openalex.org/C58642233","wikidata":"https://www.wikidata.org/wiki/Q8269924","display_name":"Taxonomy (biology)","level":2,"score":0.3716999888420105},{"id":"https://openalex.org/C176225458","wikidata":"https://www.wikidata.org/wiki/Q595971","display_name":"Graph database","level":3,"score":0.36959999799728394},{"id":"https://openalex.org/C2987255567","wikidata":"https://www.wikidata.org/wiki/Q33002955","display_name":"Knowledge graph","level":2,"score":0.34950000047683716},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3488999903202057},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.3156000077724457},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3093999922275543},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.30889999866485596},{"id":"https://openalex.org/C69075417","wikidata":"https://www.wikidata.org/wiki/Q515701","display_name":"Linked data","level":3,"score":0.3086000084877014},{"id":"https://openalex.org/C2778464652","wikidata":"https://www.wikidata.org/wiki/Q309849","display_name":"Open research","level":2,"score":0.30570000410079956},{"id":"https://openalex.org/C88230418","wikidata":"https://www.wikidata.org/wiki/Q131476","display_name":"Graph theory","level":2,"score":0.3034000098705292},{"id":"https://openalex.org/C106937863","wikidata":"https://www.wikidata.org/wiki/Q7236518","display_name":"Power graph analysis","level":3,"score":0.29649999737739563},{"id":"https://openalex.org/C155846161","wikidata":"https://www.wikidata.org/wiki/Q1143367","display_name":"Graphical model","level":2,"score":0.29249998927116394},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.2816999852657318},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.2799000144004822}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s44196-026-01198-y","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s44196-026-01198-y","pdf_url":null,"source":{"id":"https://openalex.org/S190680769","display_name":"International Journal of Computational Intelligence Systems","issn_l":"1875-6883","issn":["1875-6883","1875-6891"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computational Intelligence Systems","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:921460addc054272b3980157096a55a5","is_oa":false,"landing_page_url":"https://doaj.org/article/921460addc054272b3980157096a55a5","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"International Journal of Computational Intelligence Systems, Vol 19, Iss 1 (2026)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1007/s44196-026-01198-y","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s44196-026-01198-y","pdf_url":null,"source":{"id":"https://openalex.org/S190680769","display_name":"International Journal of Computational Intelligence Systems","issn_l":"1875-6883","issn":["1875-6883","1875-6891"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computational Intelligence Systems","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.647502064704895,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":184,"referenced_works":["https://openalex.org/W1965280260","https://openalex.org/W1966553486","https://openalex.org/W1972156947","https://openalex.org/W2066330346","https://openalex.org/W2070845054","https://openalex.org/W2114079787","https://openalex.org/W2135598826","https://openalex.org/W2145360759","https://openalex.org/W2148292526","https://openalex.org/W2163406942","https://openalex.org/W2295739661","https://openalex.org/W2325542110","https://openalex.org/W2341865734","https://openalex.org/W2343644403","https://openalex.org/W2475334473","https://openalex.org/W2509678028","https://openalex.org/W2533696134","https://openalex.org/W2539781657","https://openalex.org/W2575006718","https://openalex.org/W2612159465","https://openalex.org/W2748278870","https://openalex.org/W2788728386","https://openalex.org/W2790979755","https://openalex.org/W2792839191","https://openalex.org/W2796314858","https://openalex.org/W2807021761","https://openalex.org/W2892094955","https://openalex.org/W2892880750","https://openalex.org/W2899070068","https://openalex.org/W2900229157","https://openalex.org/W2907492528","https://openalex.org/W2908404712","https://openalex.org/W2914050157","https://openalex.org/W2914721378","https://openalex.org/W2917223971","https://openalex.org/W2919115771","https://openalex.org/W2945623882","https://openalex.org/W2952988307","https://openalex.org/W2963146368","https://openalex.org/W2963408164","https://openalex.org/W2979057167","https://openalex.org/W2986515219","https://openalex.org/W2997261254","https://openalex.org/W2999851651","https://openalex.org/W3006543797","https://openalex.org/W3011667710","https://openalex.org/W3012705926","https://openalex.org/W3015616869","https://openalex.org/W3026646233","https://openalex.org/W3034329572","https://openalex.org/W3035287707","https://openalex.org/W3038719422","https://openalex.org/W3045200674","https://openalex.org/W3046301713","https://openalex.org/W3080292067","https://openalex.org/W3081930906","https://openalex.org/W3093261329","https://openalex.org/W3093741743","https://openalex.org/W3093862905","https://openalex.org/W3094484861","https://openalex.org/W3095937012","https://openalex.org/W3097300053","https://openalex.org/W3110072028","https://openalex.org/W3114652457","https://openalex.org/W3114680657","https://openalex.org/W3116965388","https://openalex.org/W3118425778","https://openalex.org/W3127701890","https://openalex.org/W3128141609","https://openalex.org/W3128205583","https://openalex.org/W3128451008","https://openalex.org/W3129017148","https://openalex.org/W3131742374","https://openalex.org/W3134873999","https://openalex.org/W3137323195","https://openalex.org/W3138018526","https://openalex.org/W3145323629","https://openalex.org/W3153182568","https://openalex.org/W3154246858","https://openalex.org/W3154920485","https://openalex.org/W3155208531","https://openalex.org/W3155496675","https://openalex.org/W3156994078","https://openalex.org/W3157153337","https://openalex.org/W3158456440","https://openalex.org/W3168875178","https://openalex.org/W3170682786","https://openalex.org/W3173115375","https://openalex.org/W3173955760","https://openalex.org/W3174166617","https://openalex.org/W3175424701","https://openalex.org/W3175450343","https://openalex.org/W3176294187","https://openalex.org/W3176302227","https://openalex.org/W3177085497","https://openalex.org/W3177890934","https://openalex.org/W3178835722","https://openalex.org/W3185820380","https://openalex.org/W3186432075","https://openalex.org/W3187977559","https://openalex.org/W3188497560","https://openalex.org/W3192055963","https://openalex.org/W3193924719","https://openalex.org/W3197546296","https://openalex.org/W3201332036","https://openalex.org/W3204107037","https://openalex.org/W3206687058","https://openalex.org/W3207257408","https://openalex.org/W3209048663","https://openalex.org/W3210317057","https://openalex.org/W3210938103","https://openalex.org/W3215387042","https://openalex.org/W4206907565","https://openalex.org/W4206966328","https://openalex.org/W4210386571","https://openalex.org/W4212835176","https://openalex.org/W4221155633","https://openalex.org/W4225821370","https://openalex.org/W4226110810","https://openalex.org/W4229378764","https://openalex.org/W4232980324","https://openalex.org/W4285234746","https://openalex.org/W4285428788","https://openalex.org/W4285600332","https://openalex.org/W4285602653","https://openalex.org/W4285604184","https://openalex.org/W4290948593","https://openalex.org/W4312106615","https://openalex.org/W4312179329","https://openalex.org/W4315977496","https://openalex.org/W4317659173","https://openalex.org/W4320814985","https://openalex.org/W4321479942","https://openalex.org/W4321485796","https://openalex.org/W4321521218","https://openalex.org/W4360770799","https://openalex.org/W4361230837","https://openalex.org/W4361803763","https://openalex.org/W4365791035","https://openalex.org/W4383748167","https://openalex.org/W4384655737","https://openalex.org/W4384659132","https://openalex.org/W4387101086","https://openalex.org/W4387706196","https://openalex.org/W4387846632","https://openalex.org/W4387846851","https://openalex.org/W4387848554","https://openalex.org/W4387886032","https://openalex.org/W4389951435","https://openalex.org/W4390490824","https://openalex.org/W4391033007","https://openalex.org/W4392244887","https://openalex.org/W4392384703","https://openalex.org/W4392613583","https://openalex.org/W4392904403","https://openalex.org/W4392976243","https://openalex.org/W4393307203","https://openalex.org/W4393576445","https://openalex.org/W4394564210","https://openalex.org/W4394589830","https://openalex.org/W4394678631","https://openalex.org/W4394911315","https://openalex.org/W4396220739","https://openalex.org/W4399307599","https://openalex.org/W4399751322","https://openalex.org/W4399918271","https://openalex.org/W4400910497","https://openalex.org/W4401150089","https://openalex.org/W4401338584","https://openalex.org/W4401379772","https://openalex.org/W4401510933","https://openalex.org/W4401863556","https://openalex.org/W4402306238","https://openalex.org/W4402606238","https://openalex.org/W4402630245","https://openalex.org/W4402639612","https://openalex.org/W4403028081","https://openalex.org/W4405220634","https://openalex.org/W4405491757","https://openalex.org/W4410173013","https://openalex.org/W4411446696","https://openalex.org/W4413000956","https://openalex.org/W4415603703","https://openalex.org/W7123346221"],"related_works":[],"abstract_inverted_index":{"Recommender":[0],"systems":[1],"(RS)":[2],"aim":[3],"to":[4,123,180],"suggest":[5],"relevant":[6],"products":[7],"such":[8,49,167],"as":[9,50,66,168],"items,":[10],"films,":[11],"and":[12,18,27,37,53,75,117,130,144,159,171,175],"music":[13],"based":[14],"on":[15,94],"user":[16],"preferences,":[17],"have":[19,40,64],"long":[20],"been":[21],"a":[22,84,91,109],"focus":[23,93],"in":[24,78,115,141,153,184],"both":[25],"industry":[26],"academia.":[28],"While":[29],"traditional":[30],"RS":[31,70,89,116,143],"approaches,":[32],"including":[33],"collaborative":[34],"filtering":[35],"(CF)":[36],"content-based":[38],"methods,":[39,147],"achieved":[41],"considerable":[42],"success,":[43],"they":[44,150],"often":[45],"struggle":[46],"with":[47,90],"challenges":[48,152],"data":[51,100],"sparsity":[52],"limited":[54],"modeling":[55],"of":[56,87],"complex":[57],"relations.":[58],"Recently,":[59],"graph":[60,103,124,173],"neural":[61],"networks":[62],"(GNNs)":[63],"emerged":[65],"powerful":[67],"tools":[68],"for":[69,138],"by":[71],"capturing":[72],"rich":[73],"structural":[74],"semantic":[76],"dependencies":[77],"user-item":[79],"interactions.":[80],"This":[81],"paper":[82],"presents":[83],"comprehensive":[85],"survey":[86],"GNN-based":[88,120],"particular":[92],"multi-type":[95,142],"scenarios,":[96],"where":[97],"multiple":[98],"behaviors,":[99],"modalities,":[101],"or":[102],"relations":[104],"coexist.":[105],"We":[106,133],"first":[107],"introduce":[108],"clear":[110],"taxonomy":[111],"that":[112],"distinguishes":[113],"multi-types":[114],"classify":[118],"existing":[119],"models":[121],"according":[122],"construction":[125],"strategies,":[126],"embedding":[127,156],"learning":[128],"mechanisms,":[129],"application":[131],"contexts.":[132],"then":[134],"analyze":[135],"the":[136],"motivations":[137],"adopting":[139],"GNNs":[140],"review":[145],"representative":[146],"highlighting":[148],"how":[149],"address":[151],"framework":[154],"design,":[155],"layer":[157],"construction,":[158],"computational":[160],"efficiency.":[161],"Finally,":[162],"we":[163],"discuss":[164],"open":[165],"issues":[166],"scalability,":[169],"interpretability,":[170],"dynamic":[172],"modeling,":[174],"outline":[176],"potential":[177],"research":[178],"directions":[179],"guide":[181],"future":[182],"advancements":[183],"this":[185],"field.":[186]},"counts_by_year":[],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2026-02-21T00:00:00"}