{"id":"https://openalex.org/W4382202833","doi":"https://doi.org/10.1609/aaai.v37i9.26283","title":"Simple and Efficient Heterogeneous Graph Neural Network","display_name":"Simple and Efficient Heterogeneous Graph Neural Network","publication_year":2023,"publication_date":"2023-06-26","ids":{"openalex":"https://openalex.org/W4382202833","doi":"https://doi.org/10.1609/aaai.v37i9.26283"},"language":"en","primary_location":{"id":"doi:10.1609/aaai.v37i9.26283","is_oa":true,"landing_page_url":"https://doi.org/10.1609/aaai.v37i9.26283","pdf_url":"https://ojs.aaai.org/index.php/AAAI/article/download/26283/26055","source":{"id":"https://openalex.org/S4210191458","display_name":"Proceedings of the AAAI Conference on Artificial Intelligence","issn_l":"2159-5399","issn":["2159-5399","2374-3468"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310320058","host_organization_name":"Association for the Advancement of Artificial Intelligence","host_organization_lineage":["https://openalex.org/P4310320058"],"host_organization_lineage_names":["Association for the Advancement of Artificial Intelligence"],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the AAAI Conference on Artificial Intelligence","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://ojs.aaai.org/index.php/AAAI/article/download/26283/26055","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5014868724","display_name":"Xiaocheng Yang","orcid":"https://orcid.org/0000-0001-8511-6122"},"institutions":[{"id":"https://openalex.org/I4210090176","display_name":"Institute of Computing Technology","ror":"https://ror.org/0090r4d87","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210090176"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiaocheng Yang","raw_affiliation_strings":["State Key Lab of Processors, Institute for Computing Technology, Chinese Academy of Sciences, China"],"affiliations":[{"raw_affiliation_string":"State Key Lab of Processors, Institute for Computing Technology, Chinese Academy of Sciences, China","institution_ids":["https://openalex.org/I4210090176","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015544619","display_name":"Mingyu Yan","orcid":"https://orcid.org/0000-0001-9040-9480"},"institutions":[{"id":"https://openalex.org/I4210090176","display_name":"Institute of Computing Technology","ror":"https://ror.org/0090r4d87","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210090176"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingyu Yan","raw_affiliation_strings":["State Key Lab of Processors, Institute for Computing Technology, Chinese Academy of Sciences, China"],"affiliations":[{"raw_affiliation_string":"State Key Lab of Processors, Institute for Computing Technology, Chinese Academy of Sciences, China","institution_ids":["https://openalex.org/I4210090176","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008056593","display_name":"Shirui Pan","orcid":"https://orcid.org/0000-0003-0794-527X"},"institutions":[{"id":"https://openalex.org/I11701301","display_name":"Griffith University","ror":"https://ror.org/02sc3r913","country_code":"AU","type":"education","lineage":["https://openalex.org/I11701301"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Shirui Pan","raw_affiliation_strings":["School of Information and Communication Technology, Griffith University, Australia"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Technology, Griffith University, Australia","institution_ids":["https://openalex.org/I11701301"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023098180","display_name":"Xiaochun Ye","orcid":"https://orcid.org/0000-0003-4598-1685"},"institutions":[{"id":"https://openalex.org/I4210090176","display_name":"Institute of Computing Technology","ror":"https://ror.org/0090r4d87","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210090176"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaochun Ye","raw_affiliation_strings":["State Key Lab of Processors, Institute for Computing Technology, Chinese Academy of Sciences, China"],"affiliations":[{"raw_affiliation_string":"State Key Lab of Processors, Institute for Computing Technology, Chinese Academy of Sciences, China","institution_ids":["https://openalex.org/I4210090176","https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011407484","display_name":"Dongrui Fan","orcid":"https://orcid.org/0000-0001-5219-0908"},"institutions":[{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]},{"id":"https://openalex.org/I4210090176","display_name":"Institute of Computing Technology","ror":"https://ror.org/0090r4d87","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210090176"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dongrui Fan","raw_affiliation_strings":["State Key Lab of Processors, Institute for Computing Technology, Chinese Academy of Sciences, China\nSchool of Computer Science and Technology, University of Chinese Academy of Sciences, China"],"affiliations":[{"raw_affiliation_string":"State Key Lab of Processors, Institute for Computing Technology, Chinese Academy of Sciences, China\nSchool of Computer Science and Technology, University of Chinese Academy of Sciences, China","institution_ids":["https://openalex.org/I4210090176","https://openalex.org/I4210165038"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5014868724"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210090176"],"apc_list":null,"apc_paid":null,"fwci":20.6653,"has_fulltext":true,"cited_by_count":187,"citation_normalized_percentile":{"value":0.99896801,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"37","issue":"9","first_page":"10816","last_page":"10824"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11273","display_name":"Advanced Graph Neural Networks","score":0.9994000196456909,"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":0.9994000196456909,"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/T11948","display_name":"Machine Learning in Materials Science","score":0.9678999781608582,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12676","display_name":"Machine Learning and ELM","score":0.964900016784668,"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":0.7852483987808228},{"id":"https://openalex.org/keywords/news-aggregator","display_name":"News aggregator","score":0.5778797268867493},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4989125728607178},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4985225200653076},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.4766429364681244},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.41095781326293945}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7852483987808228},{"id":"https://openalex.org/C180505990","wikidata":"https://www.wikidata.org/wiki/Q498267","display_name":"News aggregator","level":2,"score":0.5778797268867493},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4989125728607178},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4985225200653076},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.4766429364681244},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.41095781326293945},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1609/aaai.v37i9.26283","is_oa":true,"landing_page_url":"https://doi.org/10.1609/aaai.v37i9.26283","pdf_url":"https://ojs.aaai.org/index.php/AAAI/article/download/26283/26055","source":{"id":"https://openalex.org/S4210191458","display_name":"Proceedings of the AAAI Conference on Artificial Intelligence","issn_l":"2159-5399","issn":["2159-5399","2374-3468"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310320058","host_organization_name":"Association for the Advancement of Artificial Intelligence","host_organization_lineage":["https://openalex.org/P4310320058"],"host_organization_lineage_names":["Association for the Advancement of Artificial Intelligence"],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the AAAI Conference on Artificial Intelligence","raw_type":"journal-article"},{"id":"pmh:oai:research-repository.griffith.edu.au:10072/425951","is_oa":true,"landing_page_url":"http://hdl.handle.net/10072/425951","pdf_url":null,"source":{"id":"https://openalex.org/S4306402548","display_name":"Griffith Research Online (Griffith University, Queensland, Australia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I11701301","host_organization_name":"Griffith University","host_organization_lineage":["https://openalex.org/I11701301"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference output"}],"best_oa_location":{"id":"doi:10.1609/aaai.v37i9.26283","is_oa":true,"landing_page_url":"https://doi.org/10.1609/aaai.v37i9.26283","pdf_url":"https://ojs.aaai.org/index.php/AAAI/article/download/26283/26055","source":{"id":"https://openalex.org/S4210191458","display_name":"Proceedings of the AAAI Conference on Artificial Intelligence","issn_l":"2159-5399","issn":["2159-5399","2374-3468"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310320058","host_organization_name":"Association for the Advancement of Artificial Intelligence","host_organization_lineage":["https://openalex.org/P4310320058"],"host_organization_lineage_names":["Association for the Advancement of Artificial Intelligence"],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the AAAI Conference on Artificial Intelligence","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2178784807","display_name":null,"funder_award_id":"61872335","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2802911279","display_name":null,"funder_award_id":"Young","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3085993365","display_name":null,"funder_award_id":"(Grant No.","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3475438616","display_name":null,"funder_award_id":"62202451","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G391238517","display_name":null,"funder_award_id":", and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4020255992","display_name":null,"funder_award_id":"Project","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5132453137","display_name":null,"funder_award_id":"171111","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5167091242","display_name":null,"funder_award_id":"No. 1","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5249178904","display_name":null,"funder_award_id":"Grant No. 6","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6258415954","display_name":null,"funder_award_id":"Chinese","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6493952596","display_name":null,"funder_award_id":"61732018","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7726157001","display_name":null,"funder_award_id":"Grant No.","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/F4320335892","display_name":"Youth Innovation Promotion Association","ror":null}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4382202833.pdf"},"referenced_works_count":63,"referenced_works":["https://openalex.org/W1975563293","https://openalex.org/W2268918789","https://openalex.org/W2432356473","https://openalex.org/W2519887557","https://openalex.org/W2604314403","https://openalex.org/W2624431344","https://openalex.org/W2784814091","https://openalex.org/W2897862648","https://openalex.org/W2911286998","https://openalex.org/W2916106175","https://openalex.org/W2951515642","https://openalex.org/W2951626319","https://openalex.org/W2963919031","https://openalex.org/W2964015378","https://openalex.org/W2964051675","https://openalex.org/W2965857891","https://openalex.org/W2984902757","https://openalex.org/W2995448904","https://openalex.org/W2996701057","https://openalex.org/W2997461192","https://openalex.org/W2998269939","https://openalex.org/W3003795821","https://openalex.org/W3004507689","https://openalex.org/W3005104128","https://openalex.org/W3005971166","https://openalex.org/W3012871709","https://openalex.org/W3019011053","https://openalex.org/W3021975806","https://openalex.org/W3042085764","https://openalex.org/W3080576782","https://openalex.org/W3084428871","https://openalex.org/W3100078588","https://openalex.org/W3104121894","https://openalex.org/W3111359424","https://openalex.org/W3114303065","https://openalex.org/W3129998940","https://openalex.org/W3135267275","https://openalex.org/W3136399186","https://openalex.org/W3156681329","https://openalex.org/W3166627959","https://openalex.org/W3173025631","https://openalex.org/W3187966659","https://openalex.org/W3196261868","https://openalex.org/W3201150168","https://openalex.org/W3213412677","https://openalex.org/W4210257598","https://openalex.org/W4221150249","https://openalex.org/W4285606578","https://openalex.org/W4285723986","https://openalex.org/W4293246010","https://openalex.org/W4294558607","https://openalex.org/W4300935520","https://openalex.org/W4303684580","https://openalex.org/W4385245566","https://openalex.org/W4389495241","https://openalex.org/W6758105487","https://openalex.org/W6760001035","https://openalex.org/W6766030139","https://openalex.org/W6774931820","https://openalex.org/W6780120487","https://openalex.org/W6801153604","https://openalex.org/W6807384801","https://openalex.org/W6841147416"],"related_works":["https://openalex.org/W3036238356","https://openalex.org/W2767445978","https://openalex.org/W2603387358","https://openalex.org/W2570892890","https://openalex.org/W3092831610","https://openalex.org/W2012785328","https://openalex.org/W2015184777","https://openalex.org/W962287279","https://openalex.org/W3112734853","https://openalex.org/W2342558870"],"abstract_inverted_index":{"Heterogeneous":[0,81],"graph":[1,19,29],"neural":[2,30],"networks":[3,31],"(HGNNs)":[4],"have":[5],"the":[6,38,42,77,93,125,133,155,177,182],"powerful":[7],"capability":[8],"to":[9,131,144],"embed":[10],"rich":[11],"structural":[12,89],"and":[13,41,69,75,79,109,165,187],"semantic":[14,121,141],"information":[15],"of":[16,72,157,179],"a":[17,97,139,151,158],"heterogeneous":[18,60,174],"into":[20],"node":[21],"representations.":[22],"Existing":[23],"HGNNs":[24],"inherit":[25],"many":[26],"mechanisms":[27,46,74],"from":[28,147],"(GNNs)":[32],"designed":[33],"for":[34],"homogeneous":[35],"graphs,":[36],"especially":[37],"attention":[39,108],"mechanism":[40],"multi-layer":[43],"structure.":[44],"These":[45],"bring":[47],"excessive":[48],"complexity,":[49],"but":[50],"seldom":[51],"work":[52],"studies":[53],"whether":[54],"they":[55],"are":[56],"really":[57],"effective":[58],"on":[59,171,184],"graphs.":[61],"In":[62],"this":[63],"paper,":[64],"we":[65],"conduct":[66],"an":[67],"in-depth":[68],"detailed":[70],"study":[71],"these":[73],"propose":[76],"Simple":[78],"Efficient":[80],"Graph":[82],"Neural":[83],"Network":[84],"(SeHGNN).":[85],"To":[86,118],"easily":[87],"capture":[88],"information,":[90,122],"SeHGNN":[91,123,153,180],"pre-computes":[92],"neighbor":[94,107,112],"aggregation":[95,113],"using":[96],"light-weight":[98],"mean":[99],"aggregator,":[100],"which":[101],"reduces":[102],"complexity":[103],"by":[104],"removing":[105],"overused":[106],"avoiding":[110],"repeated":[111],"in":[114],"every":[115],"training":[116,167,188],"epoch.":[117],"better":[119],"utilize":[120],"adopts":[124],"single-layer":[126],"structure":[127],"with":[128],"long":[129],"metapaths":[130],"extend":[132],"receptive":[134],"field,":[135],"as":[136,138],"well":[137],"transformer-based":[140],"fusion":[142],"module":[143],"fuse":[145],"features":[146],"different":[148],"metapaths.":[149],"As":[150],"result,":[152],"exhibits":[154],"characteristics":[156],"simple":[159],"network":[160],"structure,":[161],"high":[162],"prediction":[163],"accuracy,":[164],"fast":[166],"speed.":[168,189],"Extensive":[169],"experiments":[170],"five":[172],"real-world":[173],"graphs":[175],"demonstrate":[176],"superiority":[178],"over":[181],"state-of-the-arts":[183],"both":[185],"accuracy":[186]},"counts_by_year":[{"year":2026,"cited_by_count":15},{"year":2025,"cited_by_count":77},{"year":2024,"cited_by_count":79},{"year":2023,"cited_by_count":16}],"updated_date":"2026-03-31T07:56:22.981413","created_date":"2025-10-10T00:00:00"}