{"id":"https://openalex.org/W3094094218","doi":"https://doi.org/10.1145/3340531.3411910","title":"Towards Locality-Aware Meta-Learning of Tail Node Embeddings on Networks","display_name":"Towards Locality-Aware Meta-Learning of Tail Node Embeddings on Networks","publication_year":2020,"publication_date":"2020-10-19","ids":{"openalex":"https://openalex.org/W3094094218","doi":"https://doi.org/10.1145/3340531.3411910","mag":"3094094218"},"language":"en","primary_location":{"id":"doi:10.1145/3340531.3411910","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3340531.3411910","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 29th ACM International Conference on Information & Knowledge Management","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://ink.library.smu.edu.sg/sis_research/5296","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101992934","display_name":"Zemin Liu","orcid":"https://orcid.org/0000-0002-2261-2812"},"institutions":[{"id":"https://openalex.org/I79891267","display_name":"Singapore Management University","ror":"https://ror.org/050qmg959","country_code":"SG","type":"education","lineage":["https://openalex.org/I79891267"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Zemin Liu","raw_affiliation_strings":["Singapore Management University, Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"Singapore Management University, Singapore, Singapore","institution_ids":["https://openalex.org/I79891267"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100459874","display_name":"Wentao Zhang","orcid":"https://orcid.org/0000-0003-2712-6941"},"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":"Wentao Zhang","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/A5055103025","display_name":"Yuan Fang","orcid":"https://orcid.org/0000-0002-4265-5289"},"institutions":[{"id":"https://openalex.org/I79891267","display_name":"Singapore Management University","ror":"https://ror.org/050qmg959","country_code":"SG","type":"education","lineage":["https://openalex.org/I79891267"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Yuan Fang","raw_affiliation_strings":["Singapore Management University, Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"Singapore Management University, Singapore, Singapore","institution_ids":["https://openalex.org/I79891267"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002162759","display_name":"Xinming Zhang","orcid":"https://orcid.org/0000-0002-8136-6834"},"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":"Xinming Zhang","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":"last","author":{"id":"https://openalex.org/A5074834854","display_name":"Steven C. H. Hoi","orcid":"https://orcid.org/0000-0002-4584-3453"},"institutions":[{"id":"https://openalex.org/I79891267","display_name":"Singapore Management University","ror":"https://ror.org/050qmg959","country_code":"SG","type":"education","lineage":["https://openalex.org/I79891267"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Steven C.H. Hoi","raw_affiliation_strings":["Singapore Management University & Salesforce Research Asia, Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"Singapore Management University & Salesforce Research Asia, Singapore, Singapore","institution_ids":["https://openalex.org/I79891267"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101992934"],"corresponding_institution_ids":["https://openalex.org/I79891267"],"apc_list":null,"apc_paid":null,"fwci":3.6532,"has_fulltext":false,"cited_by_count":50,"citation_normalized_percentile":{"value":0.94340798,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"975","last_page":"984"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11273","display_name":"Advanced Graph Neural Networks","score":0.9991000294685364,"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":0.9991000294685364,"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/T10064","display_name":"Complex Network Analysis Techniques","score":0.9854000210762024,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11307","display_name":"Domain Adaptation and Few-Shot Learning","score":0.9503999948501587,"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":0.7805432677268982},{"id":"https://openalex.org/keywords/embedding","display_name":"Embedding","score":0.6982324123382568},{"id":"https://openalex.org/keywords/locality","display_name":"Locality","score":0.6683363318443298},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.6665874719619751},{"id":"https://openalex.org/keywords/overfitting","display_name":"Overfitting","score":0.6183875799179077},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6138188242912292},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.42877593636512756},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3931169807910919},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3619583249092102},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.14103540778160095},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.08440589904785156}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7805432677268982},{"id":"https://openalex.org/C41608201","wikidata":"https://www.wikidata.org/wiki/Q980509","display_name":"Embedding","level":2,"score":0.6982324123382568},{"id":"https://openalex.org/C2779808786","wikidata":"https://www.wikidata.org/wiki/Q6664603","display_name":"Locality","level":2,"score":0.6683363318443298},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.6665874719619751},{"id":"https://openalex.org/C22019652","wikidata":"https://www.wikidata.org/wiki/Q331309","display_name":"Overfitting","level":3,"score":0.6183875799179077},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6138188242912292},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.42877593636512756},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3931169807910919},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3619583249092102},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.14103540778160095},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.08440589904785156},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3340531.3411910","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3340531.3411910","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 29th ACM International Conference on Information & Knowledge Management","raw_type":"proceedings-article"},{"id":"pmh:oai:ink.library.smu.edu.sg:sis_research-6299","is_oa":true,"landing_page_url":"https://ink.library.smu.edu.sg/sis_research/5296","pdf_url":null,"source":{"id":"https://openalex.org/S4377196871","display_name":"Institutional Knowledge (InK) - Institutional Knowledge at Singapore Management University (Singapore Management University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79891267","host_organization_name":"Singapore Management University","host_organization_lineage":["https://openalex.org/I79891267"],"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":"https://doi.org/10.1145/3340531.3411910","raw_type":"Conference Proceeding Article"}],"best_oa_location":{"id":"pmh:oai:ink.library.smu.edu.sg:sis_research-6299","is_oa":true,"landing_page_url":"https://ink.library.smu.edu.sg/sis_research/5296","pdf_url":null,"source":{"id":"https://openalex.org/S4377196871","display_name":"Institutional Knowledge (InK) - Institutional Knowledge at Singapore Management University (Singapore Management University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79891267","host_organization_name":"Singapore Management University","host_organization_lineage":["https://openalex.org/I79891267"],"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":"https://doi.org/10.1145/3340531.3411910","raw_type":"Conference Proceeding Article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W1888005072","https://openalex.org/W2090891622","https://openalex.org/W2104246439","https://openalex.org/W2154851992","https://openalex.org/W2242161203","https://openalex.org/W2387462954","https://openalex.org/W2393319904","https://openalex.org/W2441800701","https://openalex.org/W2493916176","https://openalex.org/W2519887557","https://openalex.org/W2533696134","https://openalex.org/W2601450892","https://openalex.org/W2601529995","https://openalex.org/W2624431344","https://openalex.org/W2743418339","https://openalex.org/W2753686090","https://openalex.org/W2770468159","https://openalex.org/W2808409763","https://openalex.org/W2889234142","https://openalex.org/W2895671740","https://openalex.org/W2898322439","https://openalex.org/W2905461678","https://openalex.org/W2951775809","https://openalex.org/W2954595534","https://openalex.org/W2955624969","https://openalex.org/W2962756421","https://openalex.org/W2962849793","https://openalex.org/W2963169753","https://openalex.org/W2963224980","https://openalex.org/W2963341924","https://openalex.org/W2963341956","https://openalex.org/W2963421945","https://openalex.org/W2963777632","https://openalex.org/W2963956670","https://openalex.org/W2964230347","https://openalex.org/W2964983698","https://openalex.org/W2970903810","https://openalex.org/W2984323660","https://openalex.org/W2997198750","https://openalex.org/W2997738974","https://openalex.org/W3007948012","https://openalex.org/W3013279271","https://openalex.org/W3104097132","https://openalex.org/W3105705953"],"related_works":["https://openalex.org/W2989932438","https://openalex.org/W3099765033","https://openalex.org/W4210794429","https://openalex.org/W4283732135","https://openalex.org/W1996541855","https://openalex.org/W2940336242","https://openalex.org/W4313159793","https://openalex.org/W2953328427","https://openalex.org/W4361732492","https://openalex.org/W4206962509"],"abstract_inverted_index":{"Network":[0],"embedding":[1,23,36],"is":[2,43],"an":[3],"active":[4],"research":[5],"area":[6],"due":[7,46],"to":[8,47,58,65,130],"the":[9,15,18,32,35,74,87,107,118,132,136,149],"prevalence":[10],"of":[11,17,34,76,152],"network-structured":[12],"data.":[13],"While":[14,52],"state":[16],"art":[19],"often":[20,44],"learns":[21,129],"high-quality":[22],"vectors":[24,37],"for":[25,38,110,135],"high-degree":[26],"nodes":[27,42,138],"with":[28],"abundant":[29],"structural":[30,50],"connectivity,":[31],"quality":[33],"low-degree":[39],"or":[40],"tail":[41,66,78,92,112,137],"suboptimal":[45],"their":[48],"limited":[49],"connectivity.":[51],"many":[53],"real-world":[54],"networks":[55],"are":[56,160],"long-tailed,":[57],"date":[59],"little":[60],"effort":[61],"has":[62],"been":[63],"devoted":[64],"node":[67,79,98],"embedding.":[68],"In":[69,94],"this":[70],"paper,":[71],"we":[72,105,120,143],"formulate":[73],"goal":[75],"learning":[77],"embeddings":[80],"as":[81],"a":[82,122],"few-shot":[83],"regression":[84,108,133],"problem,":[85],"given":[86],"few":[88],"links":[89],"on":[90],"each":[91,97,111],"node.":[93,113],"particular,":[95],"since":[96],"resides":[99],"in":[100,117],"its":[101],"own":[102],"local":[103],"context,":[104],"personalize":[106],"model":[109,134],"To":[114],"reduce":[115],"overfitting":[116],"personalization,":[119],"propose":[121],"locality-aware":[123],"meta-learning":[124],"framework,":[125],"called":[126],"meta-tail2vec,":[127],"which":[128],"learn":[131],"at":[139,162],"different":[140],"localities.":[141],"Finally,":[142],"conduct":[144],"extensive":[145],"experiments":[146],"and":[147,158],"demonstrate":[148],"promising":[150],"results":[151],"meta-tail2vec.":[153],"(Supplemental":[154],"materials":[155],"including":[156],"code":[157],"data":[159],"available":[161],"https://github.com/smufang/meta-tail2vec.)":[163]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":16},{"year":2023,"cited_by_count":12},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":10}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}