{"id":"https://openalex.org/W4403295050","doi":"https://doi.org/10.1109/tkde.2024.3477621","title":"Graph Diffusion-Based Representation Learning for Sequential Recommendation","display_name":"Graph Diffusion-Based Representation Learning for Sequential Recommendation","publication_year":2024,"publication_date":"2024-10-10","ids":{"openalex":"https://openalex.org/W4403295050","doi":"https://doi.org/10.1109/tkde.2024.3477621"},"language":"en","primary_location":{"id":"doi:10.1109/tkde.2024.3477621","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tkde.2024.3477621","pdf_url":null,"source":{"id":"https://openalex.org/S30698027","display_name":"IEEE Transactions on Knowledge and Data Engineering","issn_l":"1041-4347","issn":["1041-4347","1558-2191","2326-3865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Transactions on Knowledge and Data Engineering","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":null,"display_name":"Zhaobo Wang","orcid":"https://orcid.org/0000-0001-8727-6998"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhaobo Wang","raw_affiliation_strings":["Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113427468","display_name":"Yanmin Zhu","orcid":"https://orcid.org/0000-0001-6406-4992"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanmin Zhu","raw_affiliation_strings":["Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Chunyang Wang","orcid":"https://orcid.org/0000-0002-1752-5423"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunyang Wang","raw_affiliation_strings":["Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062240654","display_name":"Xuhao Zhao","orcid":"https://orcid.org/0009-0005-7120-4857"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuhao Zhao","raw_affiliation_strings":["Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Bo Li","orcid":"https://orcid.org/0000-0003-2083-9105"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Bo Li","raw_affiliation_strings":["Department of Computer Science and Engineering, Hong Kong University of Science and Technology, Hong Kong, SAR, China","Department of Computer Science and Engineering, Hong Kong University of Science and Technology, Hong Kong, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Hong Kong University of Science and Technology, Hong Kong, SAR, China","institution_ids":["https://openalex.org/I200769079"]},{"raw_affiliation_string":"Department of Computer Science and Engineering, Hong Kong University of Science and Technology, Hong Kong, China","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079249537","display_name":"Jiadi Yu","orcid":null},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiadi Yu","raw_affiliation_strings":["Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111343001","display_name":"Feilong Tang","orcid":"https://orcid.org/0000-0002-1384-198X"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feilong Tang","raw_affiliation_strings":["Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I183067930"],"apc_list":null,"apc_paid":null,"fwci":2.2963,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.91011435,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":"36","issue":"12","first_page":"8395","last_page":"8407"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9937000274658203,"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":0.9937000274658203,"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":0.9409000277519226,"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/T11550","display_name":"Text and Document Classification Technologies","score":0.902999997138977,"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/computer-science","display_name":"Computer science","score":0.8138201236724854},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5328821539878845},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.4474407434463501},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4467938244342804},{"id":"https://openalex.org/keywords/graph-theory","display_name":"Graph theory","score":0.41031479835510254},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.39817264676094055},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10904228687286377}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8138201236724854},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5328821539878845},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.4474407434463501},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4467938244342804},{"id":"https://openalex.org/C88230418","wikidata":"https://www.wikidata.org/wiki/Q131476","display_name":"Graph theory","level":2,"score":0.41031479835510254},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.39817264676094055},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10904228687286377},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tkde.2024.3477621","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tkde.2024.3477621","pdf_url":null,"source":{"id":"https://openalex.org/S30698027","display_name":"IEEE Transactions on Knowledge and Data Engineering","issn_l":"1041-4347","issn":["1041-4347","1558-2191","2326-3865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Transactions on Knowledge and Data Engineering","raw_type":"journal-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-145001","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-145001","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"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":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1081045896","display_name":null,"funder_award_id":"62472277","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2603325869","display_name":null,"funder_award_id":"21511104700","funder_id":"https://openalex.org/F4320321885","funder_display_name":"Science and Technology Commission of Shanghai Municipality"},{"id":"https://openalex.org/G2810211578","display_name":null,"funder_award_id":"62472176","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5660874354","display_name":null,"funder_award_id":"62072304","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6576852456","display_name":null,"funder_award_id":"62172275","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7672199159","display_name":null,"funder_award_id":"6207230","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321885","display_name":"Science and Technology Commission of Shanghai Municipality","ror":"https://ror.org/03kt66j61"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":55,"referenced_works":["https://openalex.org/W1998583908","https://openalex.org/W2080320419","https://openalex.org/W2130354913","https://openalex.org/W2171279286","https://openalex.org/W2640408555","https://openalex.org/W2739805805","https://openalex.org/W2783272285","https://openalex.org/W2789084759","https://openalex.org/W2899457523","https://openalex.org/W2963367478","https://openalex.org/W2964051675","https://openalex.org/W2966799427","https://openalex.org/W2984100107","https://openalex.org/W2996931760","https://openalex.org/W3012798016","https://openalex.org/W3034329572","https://openalex.org/W3045200674","https://openalex.org/W3081203761","https://openalex.org/W3116239416","https://openalex.org/W3155097957","https://openalex.org/W3178835722","https://openalex.org/W4224315226","https://openalex.org/W4224952158","https://openalex.org/W4225359631","https://openalex.org/W4281488643","https://openalex.org/W4285604184","https://openalex.org/W4290927925","https://openalex.org/W4321485796","https://openalex.org/W4376122444","https://openalex.org/W4384625746","https://openalex.org/W4384641232","https://openalex.org/W4384642752","https://openalex.org/W4384655737","https://openalex.org/W4385245566","https://openalex.org/W4390534655","https://openalex.org/W4393147800","https://openalex.org/W6600552058","https://openalex.org/W6688713387","https://openalex.org/W6692935382","https://openalex.org/W6726873649","https://openalex.org/W6745537798","https://openalex.org/W6752307458","https://openalex.org/W6760001035","https://openalex.org/W6760886919","https://openalex.org/W6770064641","https://openalex.org/W6770177100","https://openalex.org/W6779961489","https://openalex.org/W6796489620","https://openalex.org/W6803748798","https://openalex.org/W6803924141","https://openalex.org/W6840404458","https://openalex.org/W6846424470","https://openalex.org/W6846602361","https://openalex.org/W6850614898","https://openalex.org/W7057189262"],"related_works":["https://openalex.org/W2062195135","https://openalex.org/W2795079307","https://openalex.org/W2793058541","https://openalex.org/W1983629434","https://openalex.org/W2055929693","https://openalex.org/W2532801570","https://openalex.org/W4385627933","https://openalex.org/W2480127678","https://openalex.org/W2806270048","https://openalex.org/W4310605282"],"abstract_inverted_index":{"Sequential":[0],"recommendation":[1,159],"is":[2],"a":[3,37,103,164],"critical":[4],"part":[5],"of":[6,33,40,64,83,91,117,157,193],"the":[7,31,62,65,79,88,115,150,155,175,191],"flourishing":[8],"online":[9],"applications":[10],"by":[11,120],"suggesting":[12],"appealing":[13],"items":[14,23],"on":[15,47,124],"users\u2019":[16],"next":[17],"interactions,":[18],"where":[19],"global":[20,181],"dependencies":[21,59,182],"among":[22],"have":[24],"proven":[25],"to":[26,55,61,77,171],"be":[27],"indispensable":[28],"for":[29,94,110,128,183],"enhancing":[30],"quality":[32],"item":[34,131,146,177],"representations":[35,178],"toward":[36],"better":[38],"understanding":[39],"user":[41],"dynamic":[42],"preferences.":[43],"Existing":[44],"methods":[45],"rely":[46],"pre-defined":[48],"graphs":[49],"with":[50,169,179],"shallow":[51,92],"Graph":[52,105],"Neural":[53],"Networks":[54],"capture":[56],"such":[57],"necessary":[58],"due":[60],"constraint":[63],"over-smoothing":[66],"problem.":[67],"However,":[68],"this":[69,99],"graph":[70,85,122,126,138,152,166],"representation":[71],"learning":[72,144],"paradigm":[73,168],"makes":[74],"them":[75],"difficult":[76],"satisfy":[78],"original":[80],"expectation":[81],"because":[82],"noisy":[84],"structures":[86,127],"and":[87],"limited":[89],"ability":[90],"architectures":[93],"modeling":[95],"high-order":[96],"relations.":[97],"In":[98],"paper,":[100],"we":[101,134,162],"propose":[102,163],"novel":[104,165],"Diffusion":[106],"Representation-enhanced":[107],"Attention":[108],"Network":[109],"sequential":[111,185],"recommendation,":[112],"which":[113,173],"explores":[114],"construction":[116],"deeper":[118],"networks":[119],"utilizing":[121],"diffusion":[123,167],"adaptive":[125,137],"generating":[129],"expressive":[130],"representations.":[132],"Specifically,":[133],"design":[135],"an":[136],"generation":[139],"strategy":[140],"via":[141],"leveraging":[142],"similarity":[143],"between":[145],"embeddings,":[147],"automatically":[148],"optimizing":[149],"input":[151],"topology":[153],"under":[154],"guidance":[156],"downstream":[158],"tasks.":[160],"Afterward,":[161],"robustness":[170],"over-smoothing,":[172],"enriches":[174],"learned":[176],"sufficient":[180],"attention-based":[184],"modeling.":[186],"Moreover,":[187],"extensive":[188],"experiments":[189],"demonstrate":[190],"effectiveness":[192],"our":[194],"approach":[195],"over":[196],"state-of-the-art":[197],"baselines.":[198]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}