{"id":"https://openalex.org/W2922993362","doi":"https://doi.org/10.1145/3434748","title":"Towards Automatic Construction of Multi-Network Models for Heterogeneous Multi-Task Learning","display_name":"Towards Automatic Construction of Multi-Network Models for Heterogeneous Multi-Task Learning","publication_year":2021,"publication_date":"2021-03-05","ids":{"openalex":"https://openalex.org/W2922993362","doi":"https://doi.org/10.1145/3434748","mag":"2922993362"},"language":"en","primary_location":{"id":"doi:10.1145/3434748","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3434748","pdf_url":null,"source":{"id":"https://openalex.org/S41523882","display_name":"ACM Transactions on Knowledge Discovery from Data","issn_l":"1556-4681","issn":["1556-4681","1556-472X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Knowledge Discovery from Data","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1903.09171","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5055881376","display_name":"Unai Garciarena","orcid":"https://orcid.org/0000-0003-2425-8340"},"institutions":[{"id":"https://openalex.org/I169108374","display_name":"University of the Basque Country","ror":"https://ror.org/000xsnr85","country_code":"ES","type":"education","lineage":["https://openalex.org/I169108374"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Unai Garciarena","raw_affiliation_strings":["University of the Basque Country (UPV/EHU), Gizpukoa, Spain"],"raw_orcid":"https://orcid.org/0000-0003-2425-8340","affiliations":[{"raw_affiliation_string":"University of the Basque Country (UPV/EHU), Gizpukoa, Spain","institution_ids":["https://openalex.org/I169108374"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051966806","display_name":"Alexander Mendiburu","orcid":"https://orcid.org/0000-0002-7271-1931"},"institutions":[{"id":"https://openalex.org/I169108374","display_name":"University of the Basque Country","ror":"https://ror.org/000xsnr85","country_code":"ES","type":"education","lineage":["https://openalex.org/I169108374"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Alexander Mendiburu","raw_affiliation_strings":["University of the Basque Country (UPV/EHU), Gizpukoa, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of the Basque Country (UPV/EHU), Gizpukoa, Spain","institution_ids":["https://openalex.org/I169108374"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034080501","display_name":"Roberto Santana","orcid":"https://orcid.org/0000-0002-1005-8535"},"institutions":[{"id":"https://openalex.org/I169108374","display_name":"University of the Basque Country","ror":"https://ror.org/000xsnr85","country_code":"ES","type":"education","lineage":["https://openalex.org/I169108374"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Roberto Santana","raw_affiliation_strings":["University of the Basque Country (UPV/EHU), Gizpukoa, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of the Basque Country (UPV/EHU), Gizpukoa, Spain","institution_ids":["https://openalex.org/I169108374"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I169108374"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.00313336,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"15","issue":"2","first_page":"1","last_page":"23"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11307","display_name":"Domain Adaptation and Few-Shot Learning","score":0.9994999766349792,"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/T11307","display_name":"Domain Adaptation and Few-Shot Learning","score":0.9994999766349792,"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/T12535","display_name":"Machine Learning and Data Classification","score":0.9980999827384949,"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/T12676","display_name":"Machine Learning and ELM","score":0.9979000091552734,"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":0.8398740291595459},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.7321970462799072},{"id":"https://openalex.org/keywords/reinforcement-learning","display_name":"Reinforcement learning","score":0.6943870782852173},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.6121813058853149},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.607495129108429},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.593522310256958},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.5655593276023865},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.5498995780944824},{"id":"https://openalex.org/keywords/multi-task-learning","display_name":"Multi-task learning","score":0.46368637681007385},{"id":"https://openalex.org/keywords/carry","display_name":"Carry (investment)","score":0.43438491225242615},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07043737173080444}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8398740291595459},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.7321970462799072},{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.6943870782852173},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.6121813058853149},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.607495129108429},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.593522310256958},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.5655593276023865},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.5498995780944824},{"id":"https://openalex.org/C28006648","wikidata":"https://www.wikidata.org/wiki/Q6934509","display_name":"Multi-task learning","level":3,"score":0.46368637681007385},{"id":"https://openalex.org/C2776299755","wikidata":"https://www.wikidata.org/wiki/Q432449","display_name":"Carry (investment)","level":2,"score":0.43438491225242615},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07043737173080444},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1145/3434748","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3434748","pdf_url":null,"source":{"id":"https://openalex.org/S41523882","display_name":"ACM Transactions on Knowledge Discovery from Data","issn_l":"1556-4681","issn":["1556-4681","1556-472X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Knowledge Discovery from Data","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1903.09171","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1903.09171","pdf_url":"https://arxiv.org/pdf/1903.09171","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},{"id":"mag:2922993362","is_oa":true,"landing_page_url":"https://arxiv.org/pdf/1903.09171.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},{"id":"doi:10.48550/arxiv.1903.09171","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1903.09171","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1903.09171","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1903.09171","pdf_url":"https://arxiv.org/pdf/1903.09171","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.7300000190734863,"display_name":"Quality Education"}],"awards":[{"id":"https://openalex.org/G4124501105","display_name":null,"funder_award_id":"PID2019-104966GB-I00","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G4392369290","display_name":null,"funder_award_id":"IT-1244-19","funder_id":"https://openalex.org/F4320321705","funder_display_name":"Eusko Jaurlaritza"}],"funders":[{"id":"https://openalex.org/F4320309480","display_name":"Nvidia","ror":"https://ror.org/03jdj4y14"},{"id":"https://openalex.org/F4320321705","display_name":"Eusko Jaurlaritza","ror":"https://ror.org/00pz2fp31"},{"id":"https://openalex.org/F4320321919","display_name":"Euskal Herriko Unibertsitatea","ror":"https://ror.org/000xsnr85"},{"id":"https://openalex.org/F4320322930","display_name":"Ministerio de Ciencia e Innovaci\u00f3n","ror":"https://ror.org/034900433"},{"id":"https://openalex.org/F4320326262","display_name":"Ministerio de Asuntos Econ\u00f3micos y Transformaci\u00f3n Digital, Gobierno de Espa\u00f1a","ror":"https://ror.org/03sv46s19"}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W2922993362.pdf"},"referenced_works_count":40,"referenced_works":["https://openalex.org/W1959608418","https://openalex.org/W2040870580","https://openalex.org/W2064675550","https://openalex.org/W2099471712","https://openalex.org/W2100495367","https://openalex.org/W2102539288","https://openalex.org/W2112364454","https://openalex.org/W2112796928","https://openalex.org/W2136848157","https://openalex.org/W2141125852","https://openalex.org/W2147800946","https://openalex.org/W2157331557","https://openalex.org/W2163605009","https://openalex.org/W2309832917","https://openalex.org/W2331050942","https://openalex.org/W2335728318","https://openalex.org/W2546302380","https://openalex.org/W2583761661","https://openalex.org/W2593744649","https://openalex.org/W2606006859","https://openalex.org/W2612445135","https://openalex.org/W2623439553","https://openalex.org/W2750384547","https://openalex.org/W2781688883","https://openalex.org/W2799884019","https://openalex.org/W2807692250","https://openalex.org/W2810979566","https://openalex.org/W2886659043","https://openalex.org/W2896526986","https://openalex.org/W2913340405","https://openalex.org/W2963049565","https://openalex.org/W2963073614","https://openalex.org/W2963142510","https://openalex.org/W2963216850","https://openalex.org/W2963567641","https://openalex.org/W2963704251","https://openalex.org/W2964121818","https://openalex.org/W3004290819","https://openalex.org/W3087524380","https://openalex.org/W3118608800"],"related_works":["https://openalex.org/W2156801658","https://openalex.org/W2127537770","https://openalex.org/W2127038008","https://openalex.org/W3136062890","https://openalex.org/W2343320077","https://openalex.org/W2796013308","https://openalex.org/W2896989282","https://openalex.org/W2742597328","https://openalex.org/W3000254070","https://openalex.org/W162972253","https://openalex.org/W233242427","https://openalex.org/W2170932515","https://openalex.org/W2895835746","https://openalex.org/W3127000981","https://openalex.org/W2917232939","https://openalex.org/W2973855158","https://openalex.org/W1558387439","https://openalex.org/W2527946065","https://openalex.org/W2148571423","https://openalex.org/W3136902004"],"abstract_inverted_index":{"Multi-task":[0],"learning,":[1,37],"as":[2,117],"it":[3,107],"is":[4,108,143],"understood":[5],"nowadays,":[6],"consists":[7],"of":[8,23,56,100,128,139,153,160,172],"using":[9,35],"one":[10],"single":[11,77],"model":[12,102,125,142,175],"to":[13,26,30,43,65,96,110],"carry":[14],"out":[15,28],"several":[16,32],"similar":[17,58],"tasks.":[18],"From":[19],"classifying":[20],"hand-written":[21],"characters":[22],"different":[24,49,98,130],"alphabets":[25],"figuring":[27],"how":[29],"play":[31],"Atari":[33],"games":[34],"reinforcement":[36],"multi-task":[38],"models":[39],"have":[40],"been":[41],"able":[42],"widen":[44],"their":[45],"performance":[46,138],"range":[47,68],"across":[48],"tasks,":[50],"although":[51],"these":[52],"tasks":[53,74,106,131],"are":[54],"usually":[55],"a":[57,76,87,118,158],"nature.":[59],"In":[60],"this":[61,67,140],"work,":[62],"we":[63,83,121,156],"attempt":[64],"expand":[66],"even":[69],"further,":[70],"by":[71,150],"including":[72],"heterogeneous":[73],"in":[75],"learning":[78],"procedure.":[79],"To":[80],"do":[81],"so,":[82],"firstly":[84],"formally":[85],"define":[86],"multi-network":[88],"model,":[89],"identifying":[90],"the":[91,105,114,151,154,169,173],"necessary":[92],"components":[93],"and":[94,134,163],"characteristics":[95],"allow":[97],"adaptations":[99],"said":[101],"depending":[103],"on":[104],"required":[109],"fulfill.":[111],"Secondly,":[112],"employing":[113],"formal":[115],"definition":[116,176],"starting":[119],"point,":[120],"develop":[122],"an":[123],"illustrative":[124,141],"example":[126],"consisting":[127],"three":[129],"(classification,":[132],"regression,":[133],"data":[135],"sampling).":[136],"The":[137],"then":[144],"analyzed,":[145],"showing":[146],"its":[147],"capabilities.":[148],"Motivated":[149],"results":[152],"analysis,":[155],"enumerate":[157],"set":[159],"open":[161],"challenges":[162],"future":[164],"research":[165],"lines":[166],"over":[167],"which":[168],"full":[170],"potential":[171],"proposed":[174],"can":[177],"be":[178],"exploited.":[179]},"counts_by_year":[],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}