{"id":"https://openalex.org/W7138329584","doi":"https://doi.org/10.1609/aaai.v40i1.36958","title":"Resource Efficient Sleep Staging via Multi-Level Masking and Prompt Learning","display_name":"Resource Efficient Sleep Staging via Multi-Level Masking and Prompt Learning","publication_year":2026,"publication_date":"2026-03-17","ids":{"openalex":"https://openalex.org/W7138329584","doi":"https://doi.org/10.1609/aaai.v40i1.36958"},"language":null,"primary_location":{"id":"doi:10.1609/aaai.v40i1.36958","is_oa":true,"landing_page_url":"https://doi.org/10.1609/aaai.v40i1.36958","pdf_url":"https://ojs.aaai.org/index.php/AAAI/article/download/36958/40920","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/36958/40920","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5121463131","display_name":"Lejun Ai","orcid":null},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Lejun Ai","raw_affiliation_strings":["South China University of Technology\nPazhou Laboratory"],"affiliations":[{"raw_affiliation_string":"South China University of Technology\nPazhou Laboratory","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5129744060","display_name":"Yulong Li","orcid":null},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yulong Li","raw_affiliation_strings":["South China University of Technology"],"affiliations":[{"raw_affiliation_string":"South China University of Technology","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5129730001","display_name":"Haodong Yi","orcid":null},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haodong Yi","raw_affiliation_strings":["South China University of Technology"],"affiliations":[{"raw_affiliation_string":"South China University of Technology","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5129670264","display_name":"Jixuan Xie","orcid":null},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jixuan Xie","raw_affiliation_strings":["South China University of Technology"],"affiliations":[{"raw_affiliation_string":"South China University of Technology","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5129727058","display_name":"Yue Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yue Wang","raw_affiliation_strings":["South China University of Technology"],"affiliations":[{"raw_affiliation_string":"South China University of Technology","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5129702504","display_name":"Jia Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jia Liu","raw_affiliation_strings":["Huazhong University of Science and Technology"],"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5129749185","display_name":"Min Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Min Chen","raw_affiliation_strings":["South China University of Technology\nPazhou Laboratory"],"affiliations":[{"raw_affiliation_string":"South China University of Technology\nPazhou Laboratory","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5129704745","display_name":"Rui Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210157617","display_name":"Huazhong University of Science and Technology Hospital","ror":"https://ror.org/05f9vfg11","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210157617"]},{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rui Wang","raw_affiliation_strings":["Huazhong University of Science and Technology\nGuangdong HUST Industrial Technology Research Institute"],"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology\nGuangdong HUST Industrial Technology Research Institute","institution_ids":["https://openalex.org/I47720641","https://openalex.org/I4210157617"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5121463131"],"corresponding_institution_ids":["https://openalex.org/I90610280"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.43373494,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"40","issue":"1","first_page":"3","last_page":"11"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.8091999888420105,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.8091999888420105,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10234","display_name":"Obstructive Sleep Apnea Research","score":0.060600001364946365,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10316","display_name":"Sleep and related disorders","score":0.029600000008940697,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/masking","display_name":"Masking (illustration)","score":0.7045999765396118},{"id":"https://openalex.org/keywords/sleep","display_name":"Sleep (system call)","score":0.6832000017166138},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.5841000080108643},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.5611000061035156},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.49790000915527344},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.4440000057220459},{"id":"https://openalex.org/keywords/resource","display_name":"Resource (disambiguation)","score":0.43700000643730164}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7756999731063843},{"id":"https://openalex.org/C2777402240","wikidata":"https://www.wikidata.org/wiki/Q6783436","display_name":"Masking (illustration)","level":2,"score":0.7045999765396118},{"id":"https://openalex.org/C2775841894","wikidata":"https://www.wikidata.org/wiki/Q4683692","display_name":"Sleep (system call)","level":2,"score":0.6832000017166138},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.5841000080108643},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.5611000061035156},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.49790000915527344},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.4440000057220459},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.43700000643730164},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.43630000948905945},{"id":"https://openalex.org/C2910364982","wikidata":"https://www.wikidata.org/wiki/Q35831","display_name":"Sleep Stages","level":4,"score":0.4165000021457672},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3864000141620636},{"id":"https://openalex.org/C175079658","wikidata":"https://www.wikidata.org/wiki/Q7312165","display_name":"Remote patient monitoring","level":2,"score":0.2912999987602234},{"id":"https://openalex.org/C33676613","wikidata":"https://www.wikidata.org/wiki/Q13415176","display_name":"Dimension (graph theory)","level":2,"score":0.2815000116825104},{"id":"https://openalex.org/C59404180","wikidata":"https://www.wikidata.org/wiki/Q17013334","display_name":"Feature learning","level":2,"score":0.2745000123977661},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.26969999074935913},{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.26109999418258667},{"id":"https://openalex.org/C193519340","wikidata":"https://www.wikidata.org/wiki/Q891179","display_name":"Data loss","level":2,"score":0.2578999996185303}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1609/aaai.v40i1.36958","is_oa":true,"landing_page_url":"https://doi.org/10.1609/aaai.v40i1.36958","pdf_url":"https://ojs.aaai.org/index.php/AAAI/article/download/36958/40920","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"}],"best_oa_location":{"id":"doi:10.1609/aaai.v40i1.36958","is_oa":true,"landing_page_url":"https://doi.org/10.1609/aaai.v40i1.36958","pdf_url":"https://ojs.aaai.org/index.php/AAAI/article/download/36958/40920","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":[{"display_name":"Decent work and economic growth","score":0.4875979721546173,"id":"https://metadata.un.org/sdg/8"}],"awards":[{"id":"https://openalex.org/G1492706270","display_name":null,"funder_award_id":"02402","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1666976064","display_name":null,"funder_award_id":"2024024","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G6536786679","display_name":null,"funder_award_id":"A1515110","funder_id":"https://openalex.org/F4320337111","funder_display_name":"Basic and Applied Basic Research Foundation of Guangdong Province"},{"id":"https://openalex.org/G8383532844","display_name":null,"funder_award_id":"62276109","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/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null},{"id":"https://openalex.org/F4320337111","display_name":"Basic and Applied Basic Research Foundation of Guangdong Province","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7138329584.pdf","grobid_xml":"https://content.openalex.org/works/W7138329584.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Automatic":[0],"sleep":[1,9,13,52,64,180],"staging":[2],"plays":[3],"a":[4,85,96,123,133,138],"vital":[5],"role":[6],"in":[7,33,177],"assessing":[8],"quality":[10],"and":[11,22,79,83,107,145,174],"diagnosing":[12],"disorders.":[14],"Most":[15],"existing":[16],"methods":[17],"rely":[18],"heavily":[19],"on":[20,152],"long":[21],"continuous":[23],"EEG":[24],"recordings,":[25],"which":[26,54],"poses":[27],"significant":[28],"challenges":[29],"for":[30,141,172],"data":[31,131,163],"acquisition":[32],"resource-constrained":[34],"systems,":[35],"such":[36],"as":[37,137],"wearable":[38],"or":[39],"home-based":[40],"monitoring":[41,181],"systems.":[42],"In":[43],"this":[44,73],"paper,":[45],"we":[46,75,94,120],"propose":[47,84,122],"the":[48,58,77,112,160],"task":[49],"of":[50,60,114,162],"resource-efficient":[51],"staging,":[53],"aims":[55],"to":[56,100],"reduce":[57],"amount":[59,161],"signal":[61],"collected":[62],"per":[63],"epoch":[65],"while":[66],"maintaining":[67],"reliable":[68],"classification":[69],"performance.":[70],"To":[71,110],"solve":[72],"task,":[74],"adopt":[76],"masking":[78,98],"prompt":[80,125],"learning":[81,126],"strategy":[82,99],"novel":[86],"framework":[87],"called":[88],"Mask-Aware":[89],"Sleep":[90],"Staging":[91],"(MASS).":[92],"Specifically,":[93],"design":[95],"multi-level":[97],"promote":[101],"effective":[102],"feature":[103,147],"modeling":[104],"under":[105],"partial":[106],"irregular":[108],"observations.":[109],"mitigate":[111],"loss":[113],"contextual":[115],"information":[116],"introduced":[117],"by":[118],"masking,":[119],"further":[121],"hierarchical":[124],"mechanism":[127],"that":[128],"aggregates":[129],"unmasked":[130],"into":[132],"global":[134],"prompt,":[135],"serving":[136],"semantic":[139],"anchor":[140],"guiding":[142],"both":[143],"patch-level":[144],"epoch-level":[146],"modeling.":[148],"MASS":[149],"is":[150,164],"evalutaed":[151],"four":[153],"datasets,":[154],"demonstrating":[155],"state-of-the-art":[156],"performance,":[157],"especially":[158],"when":[159],"very":[165],"limited.":[166],"This":[167],"result":[168],"highlights":[169],"its":[170],"potential":[171],"efficient":[173],"scalable":[175],"deployment":[176],"real-world":[178],"low-resource":[179],"environments.":[182]},"counts_by_year":[],"updated_date":"2026-04-21T08:09:41.155169","created_date":"2026-03-18T00:00:00"}
