{"id":"https://openalex.org/W4415779510","doi":"https://doi.org/10.1007/s10844-025-01003-w","title":"GCN-diffusion and multi-view contrastive learning for enhanced knowledge recommendation","display_name":"GCN-diffusion and multi-view contrastive learning for enhanced knowledge recommendation","publication_year":2025,"publication_date":"2025-11-03","ids":{"openalex":"https://openalex.org/W4415779510","doi":"https://doi.org/10.1007/s10844-025-01003-w"},"language":"en","primary_location":{"id":"doi:10.1007/s10844-025-01003-w","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10844-025-01003-w","pdf_url":null,"source":{"id":"https://openalex.org/S36033921","display_name":"Journal of Intelligent Information Systems","issn_l":"0925-9902","issn":["0925-9902","1573-7675"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Intelligent Information Systems","raw_type":"journal-article"},"type":"article","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/A5072749217","display_name":"Tao Xue","orcid":"https://orcid.org/0000-0002-6591-8141"},"institutions":[{"id":"https://openalex.org/I27599042","display_name":"Xi'an Polytechnic University","ror":"https://ror.org/03442p831","country_code":"CN","type":"education","lineage":["https://openalex.org/I27599042"]},{"id":"https://openalex.org/I4210130332","display_name":"Advanced Network and Services (United States)","ror":"https://ror.org/034qqhd60","country_code":"US","type":"company","lineage":["https://openalex.org/I4210130332"]},{"id":"https://openalex.org/I51622183","display_name":"Shaanxi University of Science and Technology","ror":"https://ror.org/034t3zs45","country_code":"CN","type":"education","lineage":["https://openalex.org/I51622183"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Tao Xue","raw_affiliation_strings":["School of Computer Science, Xi\u2019an Polytechnic University, Xi\u2019an, 710048, Shaanxi, China","School of Cybersecurity, Xi\u2019an Polytechnic University, Xi\u2019an, 710048, Shaanxi, China","Shaanxi Key Laboratory of Clothing Intelligence, Xi\u2019an, 710048, Shaanxi, China","State-Province Joint Engineering and Research Center of Advanced Networking and Intelligent Information Services, Xi\u2019an, 710048, Shaanxi, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science, Xi\u2019an Polytechnic University, Xi\u2019an, 710048, Shaanxi, China","institution_ids":["https://openalex.org/I27599042"]},{"raw_affiliation_string":"School of Cybersecurity, Xi\u2019an Polytechnic University, Xi\u2019an, 710048, Shaanxi, China","institution_ids":["https://openalex.org/I27599042"]},{"raw_affiliation_string":"Shaanxi Key Laboratory of Clothing Intelligence, Xi\u2019an, 710048, Shaanxi, China","institution_ids":["https://openalex.org/I51622183"]},{"raw_affiliation_string":"State-Province Joint Engineering and Research Center of Advanced Networking and Intelligent Information Services, Xi\u2019an, 710048, Shaanxi, China","institution_ids":["https://openalex.org/I4210130332"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076777516","display_name":"Lu Liu","orcid":"https://orcid.org/0000-0003-2101-4586"},"institutions":[{"id":"https://openalex.org/I27599042","display_name":"Xi'an Polytechnic University","ror":"https://ror.org/03442p831","country_code":"CN","type":"education","lineage":["https://openalex.org/I27599042"]},{"id":"https://openalex.org/I4210130332","display_name":"Advanced Network and Services (United States)","ror":"https://ror.org/034qqhd60","country_code":"US","type":"company","lineage":["https://openalex.org/I4210130332"]},{"id":"https://openalex.org/I51622183","display_name":"Shaanxi University of Science and Technology","ror":"https://ror.org/034t3zs45","country_code":"CN","type":"education","lineage":["https://openalex.org/I51622183"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Lu Liu","raw_affiliation_strings":["School of Computer Science, Xi\u2019an Polytechnic University, Xi\u2019an, 710048, Shaanxi, China","Shaanxi Key Laboratory of Clothing Intelligence, Xi\u2019an, 710048, Shaanxi, China","State-Province Joint Engineering and Research Center of Advanced Networking and Intelligent Information Services, Xi\u2019an, 710048, Shaanxi, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science, Xi\u2019an Polytechnic University, Xi\u2019an, 710048, Shaanxi, China","institution_ids":["https://openalex.org/I27599042"]},{"raw_affiliation_string":"Shaanxi Key Laboratory of Clothing Intelligence, Xi\u2019an, 710048, Shaanxi, China","institution_ids":["https://openalex.org/I51622183"]},{"raw_affiliation_string":"State-Province Joint Engineering and Research Center of Advanced Networking and Intelligent Information Services, Xi\u2019an, 710048, Shaanxi, China","institution_ids":["https://openalex.org/I4210130332"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010532288","display_name":"Wen Lv","orcid":"https://orcid.org/0000-0002-8019-4161"},"institutions":[{"id":"https://openalex.org/I27599042","display_name":"Xi'an Polytechnic University","ror":"https://ror.org/03442p831","country_code":"CN","type":"education","lineage":["https://openalex.org/I27599042"]},{"id":"https://openalex.org/I4210130332","display_name":"Advanced Network and Services (United States)","ror":"https://ror.org/034qqhd60","country_code":"US","type":"company","lineage":["https://openalex.org/I4210130332"]},{"id":"https://openalex.org/I51622183","display_name":"Shaanxi University of Science and Technology","ror":"https://ror.org/034t3zs45","country_code":"CN","type":"education","lineage":["https://openalex.org/I51622183"]}],"countries":["CN","US"],"is_corresponding":true,"raw_author_name":"Wen Lv","raw_affiliation_strings":["School of Computer Science, Xi\u2019an Polytechnic University, Xi\u2019an, 710048, Shaanxi, China","School of Cybersecurity, Xi\u2019an Polytechnic University, Xi\u2019an, 710048, Shaanxi, China","Shaanxi Key Laboratory of Clothing Intelligence, Xi\u2019an, 710048, Shaanxi, China","State-Province Joint Engineering and Research Center of Advanced Networking and Intelligent Information Services, Xi\u2019an, 710048, Shaanxi, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science, Xi\u2019an Polytechnic University, Xi\u2019an, 710048, Shaanxi, China","institution_ids":["https://openalex.org/I27599042"]},{"raw_affiliation_string":"School of Cybersecurity, Xi\u2019an Polytechnic University, Xi\u2019an, 710048, Shaanxi, China","institution_ids":["https://openalex.org/I27599042"]},{"raw_affiliation_string":"Shaanxi Key Laboratory of Clothing Intelligence, Xi\u2019an, 710048, Shaanxi, China","institution_ids":["https://openalex.org/I51622183"]},{"raw_affiliation_string":"State-Province Joint Engineering and Research Center of Advanced Networking and Intelligent Information Services, Xi\u2019an, 710048, Shaanxi, China","institution_ids":["https://openalex.org/I4210130332"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088462842","display_name":"Long Xi","orcid":"https://orcid.org/0000-0003-0472-0876"},"institutions":[{"id":"https://openalex.org/I27599042","display_name":"Xi'an Polytechnic University","ror":"https://ror.org/03442p831","country_code":"CN","type":"education","lineage":["https://openalex.org/I27599042"]},{"id":"https://openalex.org/I4210130332","display_name":"Advanced Network and Services (United States)","ror":"https://ror.org/034qqhd60","country_code":"US","type":"company","lineage":["https://openalex.org/I4210130332"]},{"id":"https://openalex.org/I51622183","display_name":"Shaanxi University of Science and Technology","ror":"https://ror.org/034t3zs45","country_code":"CN","type":"education","lineage":["https://openalex.org/I51622183"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Long Xi","raw_affiliation_strings":["School of Computer Science, Xi\u2019an Polytechnic University, Xi\u2019an, 710048, Shaanxi, China","School of Cybersecurity, Xi\u2019an Polytechnic University, Xi\u2019an, 710048, Shaanxi, China","Shaanxi Key Laboratory of Clothing Intelligence, Xi\u2019an, 710048, Shaanxi, China","State-Province Joint Engineering and Research Center of Advanced Networking and Intelligent Information Services, Xi\u2019an, 710048, Shaanxi, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science, Xi\u2019an Polytechnic University, Xi\u2019an, 710048, Shaanxi, China","institution_ids":["https://openalex.org/I27599042"]},{"raw_affiliation_string":"School of Cybersecurity, Xi\u2019an Polytechnic University, Xi\u2019an, 710048, Shaanxi, China","institution_ids":["https://openalex.org/I27599042"]},{"raw_affiliation_string":"Shaanxi Key Laboratory of Clothing Intelligence, Xi\u2019an, 710048, Shaanxi, China","institution_ids":["https://openalex.org/I51622183"]},{"raw_affiliation_string":"State-Province Joint Engineering and Research Center of Advanced Networking and Intelligent Information Services, Xi\u2019an, 710048, Shaanxi, China","institution_ids":["https://openalex.org/I4210130332"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5010532288"],"corresponding_institution_ids":["https://openalex.org/I27599042","https://openalex.org/I4210130332","https://openalex.org/I51622183"],"apc_list":{"value":3090,"currency":"USD","value_usd":3090},"apc_paid":null,"fwci":1.9684,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.90755305,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"64","issue":"1","first_page":"325","last_page":"347"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.7398999929428101,"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":0.7398999929428101,"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":0.1736000031232834,"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/T13702","display_name":"Machine Learning in Healthcare","score":0.013199999928474426,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.7662000060081482},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.593999981880188},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5033000111579895},{"id":"https://openalex.org/keywords/knowledge-graph","display_name":"Knowledge graph","score":0.4652999937534332},{"id":"https://openalex.org/keywords/collaborative-filtering","display_name":"Collaborative filtering","score":0.36980000138282776},{"id":"https://openalex.org/keywords/feature-learning","display_name":"Feature learning","score":0.3382999897003174},{"id":"https://openalex.org/keywords/scope","display_name":"Scope (computer science)","score":0.33410000801086426}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9032999873161316},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.7662000060081482},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.593999981880188},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.529699981212616},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5033000111579895},{"id":"https://openalex.org/C2987255567","wikidata":"https://www.wikidata.org/wiki/Q33002955","display_name":"Knowledge graph","level":2,"score":0.4652999937534332},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4311000108718872},{"id":"https://openalex.org/C21569690","wikidata":"https://www.wikidata.org/wiki/Q94702","display_name":"Collaborative filtering","level":3,"score":0.36980000138282776},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.36070001125335693},{"id":"https://openalex.org/C59404180","wikidata":"https://www.wikidata.org/wiki/Q17013334","display_name":"Feature learning","level":2,"score":0.3382999897003174},{"id":"https://openalex.org/C2778012447","wikidata":"https://www.wikidata.org/wiki/Q1034415","display_name":"Scope (computer science)","level":2,"score":0.33410000801086426},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.32989999651908875},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.31619998812675476},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.3082999885082245},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.28690001368522644},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.2597000002861023},{"id":"https://openalex.org/C161301231","wikidata":"https://www.wikidata.org/wiki/Q3478658","display_name":"Knowledge representation and reasoning","level":2,"score":0.25769999623298645},{"id":"https://openalex.org/C2778956030","wikidata":"https://www.wikidata.org/wiki/Q5142477","display_name":"Cold start (automotive)","level":2,"score":0.2526000142097473}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s10844-025-01003-w","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10844-025-01003-w","pdf_url":null,"source":{"id":"https://openalex.org/S36033921","display_name":"Journal of Intelligent Information Systems","issn_l":"0925-9902","issn":["0925-9902","1573-7675"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Intelligent Information Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":51,"referenced_works":["https://openalex.org/W103340358","https://openalex.org/W2140310134","https://openalex.org/W2184957013","https://openalex.org/W2509893387","https://openalex.org/W2911778742","https://openalex.org/W2913560138","https://openalex.org/W2945623882","https://openalex.org/W2950275995","https://openalex.org/W2963911286","https://openalex.org/W2966349618","https://openalex.org/W3003265726","https://openalex.org/W3036167779","https://openalex.org/W3045200674","https://openalex.org/W3081170586","https://openalex.org/W3094605801","https://openalex.org/W3097300053","https://openalex.org/W3129482887","https://openalex.org/W3163731277","https://openalex.org/W3190867660","https://openalex.org/W3209048663","https://openalex.org/W4212835176","https://openalex.org/W4225412853","https://openalex.org/W4284702438","https://openalex.org/W4306317501","https://openalex.org/W4309795480","https://openalex.org/W4312205480","https://openalex.org/W4315977496","https://openalex.org/W4381734794","https://openalex.org/W4384644330","https://openalex.org/W4384652641","https://openalex.org/W4387064069","https://openalex.org/W4391034367","https://openalex.org/W4391467412","https://openalex.org/W4392384521","https://openalex.org/W4392543743","https://openalex.org/W4396758712","https://openalex.org/W4399557483","https://openalex.org/W4400525788","https://openalex.org/W4402525442","https://openalex.org/W4402782742","https://openalex.org/W4403435375","https://openalex.org/W4403615755","https://openalex.org/W4403665981","https://openalex.org/W4403666564","https://openalex.org/W4403791433","https://openalex.org/W4403791834","https://openalex.org/W4408856482","https://openalex.org/W4411001481","https://openalex.org/W4411599972","https://openalex.org/W4411867064","https://openalex.org/W7084053515"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-11-03T00:00:00"}