{"id":"https://openalex.org/W2982108874","doi":"https://doi.org/10.1145/3343031.3351034","title":"MMGCN","display_name":"MMGCN","publication_year":2019,"publication_date":"2019-10-15","ids":{"openalex":"https://openalex.org/W2982108874","doi":"https://doi.org/10.1145/3343031.3351034","mag":"2982108874"},"language":"en","primary_location":{"id":"doi:10.1145/3343031.3351034","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3343031.3351034","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 27th ACM International Conference on Multimedia","raw_type":"proceedings-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/A5039731055","display_name":"Yinwei Wei","orcid":"https://orcid.org/0000-0003-1791-3159"},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yinwei Wei","raw_affiliation_strings":["Shandong University, Qingdao, China"],"affiliations":[{"raw_affiliation_string":"Shandong University, Qingdao, China","institution_ids":["https://openalex.org/I154099455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100389037","display_name":"Xiang Wang","orcid":"https://orcid.org/0000-0002-6148-6329"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Xiang Wang","raw_affiliation_strings":["National University of Singapore, Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"National University of Singapore, Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038612499","display_name":"Liqiang Nie","orcid":"https://orcid.org/0000-0003-1476-0273"},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liqiang Nie","raw_affiliation_strings":["Shandong University, Qingdao, China"],"affiliations":[{"raw_affiliation_string":"Shandong University, Qingdao, China","institution_ids":["https://openalex.org/I154099455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038668215","display_name":"Xiangnan He","orcid":"https://orcid.org/0000-0001-8472-7992"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangnan He","raw_affiliation_strings":["University of Science and Technology of China, Hefei, China"],"affiliations":[{"raw_affiliation_string":"University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051332325","display_name":"Richang Hong","orcid":"https://orcid.org/0000-0001-5461-3986"},"institutions":[{"id":"https://openalex.org/I16365422","display_name":"Hefei University of Technology","ror":"https://ror.org/02czkny70","country_code":"CN","type":"education","lineage":["https://openalex.org/I16365422"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Richang Hong","raw_affiliation_strings":["Hefei University of Technology, Hefei, China"],"affiliations":[{"raw_affiliation_string":"Hefei University of Technology, Hefei, China","institution_ids":["https://openalex.org/I16365422"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089404640","display_name":"Tat\u2010Seng Chua","orcid":"https://orcid.org/0000-0001-6097-7807"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Tat-Seng Chua","raw_affiliation_strings":["National University of Singapore, Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"National University of Singapore, Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5039731055"],"corresponding_institution_ids":["https://openalex.org/I154099455"],"apc_list":null,"apc_paid":null,"fwci":60.3006,"has_fulltext":false,"cited_by_count":608,"citation_normalized_percentile":{"value":0.99884335,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"1437","last_page":"1445"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9987999796867371,"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":0.9987999796867371,"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/T11714","display_name":"Multimodal Machine Learning Applications","score":0.9977999925613403,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T11439","display_name":"Video Analysis and Summarization","score":0.9944000244140625,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.8575303554534912},{"id":"https://openalex.org/keywords/movielens","display_name":"MovieLens","score":0.8141226768493652},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.7987327575683594},{"id":"https://openalex.org/keywords/leverage","display_name":"Leverage (statistics)","score":0.6136270761489868},{"id":"https://openalex.org/keywords/modal","display_name":"Modal","score":0.602556586265564},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.5452864170074463},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.5333032011985779},{"id":"https://openalex.org/keywords/modalities","display_name":"Modalities","score":0.5313281416893005},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5261489748954773},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.4464341402053833},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.3815838694572449},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.37056654691696167},{"id":"https://openalex.org/keywords/collaborative-filtering","display_name":"Collaborative filtering","score":0.36999329924583435},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.348427951335907},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3468815088272095},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.22868981957435608}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8575303554534912},{"id":"https://openalex.org/C2776156558","wikidata":"https://www.wikidata.org/wiki/Q4353746","display_name":"MovieLens","level":4,"score":0.8141226768493652},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.7987327575683594},{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.6136270761489868},{"id":"https://openalex.org/C71139939","wikidata":"https://www.wikidata.org/wiki/Q910194","display_name":"Modal","level":2,"score":0.602556586265564},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.5452864170074463},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5333032011985779},{"id":"https://openalex.org/C2779903281","wikidata":"https://www.wikidata.org/wiki/Q6888026","display_name":"Modalities","level":2,"score":0.5313281416893005},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5261489748954773},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.4464341402053833},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3815838694572449},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.37056654691696167},{"id":"https://openalex.org/C21569690","wikidata":"https://www.wikidata.org/wiki/Q94702","display_name":"Collaborative filtering","level":3,"score":0.36999329924583435},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.348427951335907},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3468815088272095},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.22868981957435608},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","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/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C188027245","wikidata":"https://www.wikidata.org/wiki/Q750446","display_name":"Polymer chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"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/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3343031.3351034","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3343031.3351034","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 27th ACM International Conference on Multimedia","raw_type":"proceedings-article"},{"id":"pmh:oai:scholarbank.nus.edu.sg:10635/167770","is_oa":false,"landing_page_url":"https://scholarbank.nus.edu.sg/handle/10635/167770","pdf_url":null,"source":{"id":"https://openalex.org/S7407052290","display_name":"National University of Singapore","issn_l":null,"issn":[],"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":null,"raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":52,"referenced_works":["https://openalex.org/W1910657905","https://openalex.org/W2058616948","https://openalex.org/W2089352340","https://openalex.org/W2095536970","https://openalex.org/W2098562545","https://openalex.org/W2123024445","https://openalex.org/W2123737024","https://openalex.org/W2140310134","https://openalex.org/W2194775991","https://openalex.org/W2336637951","https://openalex.org/W2400455482","https://openalex.org/W2406128552","https://openalex.org/W2470413457","https://openalex.org/W2519887557","https://openalex.org/W2526050071","https://openalex.org/W2605350416","https://openalex.org/W2619383789","https://openalex.org/W2624407581","https://openalex.org/W2624431344","https://openalex.org/W2625022521","https://openalex.org/W2626473670","https://openalex.org/W2741249238","https://openalex.org/W2752172973","https://openalex.org/W2765757915","https://openalex.org/W2766187676","https://openalex.org/W2766453196","https://openalex.org/W2788730650","https://openalex.org/W2798868970","https://openalex.org/W2807021761","https://openalex.org/W2883853499","https://openalex.org/W2896798564","https://openalex.org/W2897298014","https://openalex.org/W2897299615","https://openalex.org/W2900806287","https://openalex.org/W2911778742","https://openalex.org/W2914248611","https://openalex.org/W2914393402","https://openalex.org/W2945623882","https://openalex.org/W2945827670","https://openalex.org/W2951323451","https://openalex.org/W2963043672","https://openalex.org/W2963389687","https://openalex.org/W2963655167","https://openalex.org/W2963881378","https://openalex.org/W2967584026","https://openalex.org/W3100278010","https://openalex.org/W3100848837","https://openalex.org/W3102331315","https://openalex.org/W3102853424","https://openalex.org/W4211082256","https://openalex.org/W4236965008","https://openalex.org/W4301312111"],"related_works":["https://openalex.org/W2797500822","https://openalex.org/W2355698112","https://openalex.org/W2022984797","https://openalex.org/W2986679525","https://openalex.org/W4205822456","https://openalex.org/W4299358966","https://openalex.org/W2537367858","https://openalex.org/W2981634480","https://openalex.org/W2188396403","https://openalex.org/W2368078825"],"abstract_inverted_index":{"Personalized":[0],"recommendation":[1,16,51,191],"plays":[2],"a":[3,110,143],"central":[4],"role":[5],"in":[6,100,147],"many":[7],"online":[8],"content":[9],"sharing":[10],"platforms.":[11],"To":[12],"provide":[13],"quality":[14],"micro-video":[15,106],"service,":[17],"it":[18],"is":[19,63,184],"of":[20,122,131,154,163],"crucial":[21],"importance":[22],"to":[23,56,65,73,91,95,135,186],"consider":[24],"the":[25,36,97,119,152,158],"interactions":[26,94],"between":[27,69],"users":[28,70,132],"and":[29,45,71,77,103,133,150,161,176],"items":[30,72],"(i.e.":[31],"micro-videos)":[32],"as":[33,35],"well":[34],"item":[37,58],"contents":[38,55],"from":[39],"various":[40],"modalities":[41],"(e.g.":[42],"visual,":[43],"acoustic,":[44],"textual).":[46],"Existing":[47],"works":[48],"on":[49,83,169],"multimedia":[50],"largely":[52],"exploit":[53,92],"multi-modal":[54,190],"enrich":[57,151],"representations,":[59],"while":[60],"less":[61],"effort":[62],"made":[64],"leverage":[66],"information":[67],"interchange":[68],"enhance":[74],"user":[75,138],"representations":[76,130],"further":[78,104],"capture":[79,137],"user's":[80],"fine-grained":[81],"preferences":[82],"different":[84],"modalities.":[85],"In":[86],"this":[87],"paper,":[88],"we":[89,141,178],"propose":[90],"user-item":[93,144],"guide":[96],"representation":[98,153],"learning":[99],"each":[101,148,155],"modality,":[102,149],"personalized":[105],"recommendation.":[107],"We":[108],"design":[109],"Multi-modal":[111],"Graph":[112],"Convolution":[113],"Network":[114],"(MMGCN)":[115],"framework":[116],"built":[117],"upon":[118],"message-passing":[120],"idea":[121],"graph":[123,146],"neural":[124],"networks,":[125],"which":[126],"can":[127],"yield":[128],"modal-specific":[129],"micro-videos":[134],"better":[136],"preferences.":[139],"Specifically,":[140],"construct":[142],"bipartite":[145],"node":[156],"with":[157],"topological":[159],"structure":[160],"features":[162],"its":[164],"neighbors.":[165],"Through":[166],"extensive":[167],"experiments":[168],"three":[170],"publicly":[171],"available":[172],"datasets,":[173],"Tiktok,":[174],"Kwai,":[175],"MovieLens,":[177],"demonstrate":[179],"that":[180],"our":[181],"proposed":[182],"model":[183],"able":[185],"significantly":[187],"outperform":[188],"state-of-the-art":[189],"methods.":[192]},"counts_by_year":[{"year":2026,"cited_by_count":24},{"year":2025,"cited_by_count":187},{"year":2024,"cited_by_count":134},{"year":2023,"cited_by_count":92},{"year":2022,"cited_by_count":72},{"year":2021,"cited_by_count":75},{"year":2020,"cited_by_count":24}],"updated_date":"2026-04-04T08:04:53.788161","created_date":"2019-11-01T00:00:00"}
