乐胖代购免代理版

{"id":"https://openalex.org/W2811365628","doi":"https://doi.org/10.1109/tbdata.2018.2851201","title":"Sleepy: Wireless Channel Data Driven Sleep Monitoring via Commodity WiFi Devices","display_name":"Sleepy: Wireless Channel Data Driven Sleep Monitoring via Commodity WiFi Devices","publication_year":2018,"publication_date":"2018-06-28","ids":{"openalex":"https://openalex.org/W2811365628","doi":"https://doi.org/10.1109/tbdata.2018.2851201","mag":"2811365628"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbdata.2018.2851201","pdf_url":null,"source":{"id":"https://openalex.org/S2491400915","display_name":"IEEE Transactions on Big Data","issn_l":"2332-7790","issn":["2332-7790","2372-2096"],"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":true,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"journal-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/A5100352646","display_name":"Yu Gu","orcid":"https://orcid.org/0000-0001-6939-0850"},"institutions":[{"id":"https://openalex.org/I16365422","display_name":"Hefei University of Technology","ror":"https://ror.org/02czkny70","country_code":"CN","type":"funder","lineage":["https://openalex.org/I16365422"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Gu","raw_affiliation_strings":["Anhui Province Key Laboratory of Affective Computing and Advanced Intelligent Machine, School of Computer and Information, Hefei University of Technology, Hefei, China"],"affiliations":[{"raw_affiliation_string":"Anhui Province Key Laboratory of Affective Computing and Advanced Intelligent Machine, School of Computer and Information, Hefei University of Technology, Hefei, China","institution_ids":["https://openalex.org/I16365422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100642316","display_name":"Yifan Zhang","orcid":"https://orcid.org/0000-0001-8474-1268"},"institutions":[{"id":"https://openalex.org/I16365422","display_name":"Hefei University of Technology","ror":"https://ror.org/02czkny70","country_code":"CN","type":"funder","lineage":["https://openalex.org/I16365422"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yifan Zhang","raw_affiliation_strings":["Anhui Province Key Laboratory of Affective Computing and Advanced Intelligent Machine, School of Computer and Information, Hefei University of Technology, Hefei, China"],"affiliations":[{"raw_affiliation_string":"Anhui Province Key Laboratory of Affective Computing and Advanced Intelligent Machine, School of Computer and Information, Hefei University of Technology, Hefei, China","institution_ids":["https://openalex.org/I16365422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100679241","display_name":"Jie Li","orcid":"https://orcid.org/0000-0002-4974-6116"},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"funder","lineage":["https://openalex.org/I146399215"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Jie Li","raw_affiliation_strings":["Department of Computer Science, University of Tsukuba, Tsukuba, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Tsukuba, Tsukuba, Japan","institution_ids":["https://openalex.org/I146399215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037098061","display_name":"Yusheng Ji","orcid":"https://orcid.org/0000-0003-4364-8491"},"institutions":[{"id":"https://openalex.org/I184597095","display_name":"National Institute of Informatics","ror":"https://ror.org/04ksd4g47","country_code":"JP","type":"funder","lineage":["https://openalex.org/I1319490839","https://openalex.org/I184597095","https://openalex.org/I4210158934"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yusheng Ji","raw_affiliation_strings":["National Institute of Informatics, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"National Institute of Informatics, Tokyo, Japan","institution_ids":["https://openalex.org/I184597095"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101498901","display_name":"Xin An","orcid":"https://orcid.org/0000-0003-0901-7493"},"institutions":[{"id":"https://openalex.org/I16365422","display_name":"Hefei University of Technology","ror":"https://ror.org/02czkny70","country_code":"CN","type":"funder","lineage":["https://openalex.org/I16365422"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin An","raw_affiliation_strings":["Anhui Province Key Laboratory of Affective Computing and Advanced Intelligent Machine, School of Computer and Information, Hefei University of Technology, Hefei, China"],"affiliations":[{"raw_affiliation_string":"Anhui Province Key Laboratory of Affective Computing and Advanced Intelligent Machine, School of Computer and Information, Hefei University of Technology, Hefei, China","institution_ids":["https://openalex.org/I16365422"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071943346","display_name":"Fuji Ren","orcid":"https://orcid.org/0000-0003-4860-9184"},"institutions":[{"id":"https://openalex.org/I922474255","display_name":"Tokushima University","ror":"https://ror.org/044vy1d05","country_code":"JP","type":"funder","lineage":["https://openalex.org/I922474255"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Fuji Ren","raw_affiliation_strings":["Department of Information Science & Intelligent Systems, Tokushima University, Tokushima, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Information Science & Intelligent Systems, Tokushima University, Tokushima, Japan","institution_ids":["https://openalex.org/I922474255"]}]}],"institution_assertions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.028,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":32,"citation_normalized_percentile":{"value":0.741455,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":94},"biblio":{"volume":"6","issue":"2","first_page":"258","last_page":"268"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11158","display_name":"Wireless Networks and Protocols","score":0.9985,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T12079","display_name":"IoT Networks and Protocols","score":0.9946,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/sleep","display_name":"Sleep","score":0.55310154},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.46166474}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8161751},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.62471354},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.62021327},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.60424936},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.582131},{"id":"https://openalex.org/C2775841894","wikidata":"https://www.wikidata.org/wiki/Q4683692","display_name":"Sleep (system call)","level":2,"score":0.55310154},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.46914878},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.46166474},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.35516423},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.26689118},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.21660289},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17423692},{"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},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbdata.2018.2851201","pdf_url":null,"source":{"id":"https://openalex.org/S2491400915","display_name":"IEEE Transactions on Big Data","issn_l":"2332-7790","issn":["2332-7790","2372-2096"],"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":true,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.66,"id":"https://metadata.un.org/sdg/9"}],"grants":[{"funder":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China","award_id":"61432004"},{"funder":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China","award_id":"61772169"},{"funder":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China","award_id":"61502140"},{"funder":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China","award_id":"2018YFB0803403"},{"funder":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities","award_id":"JZ2018HGPA0272"}],"datasets":[],"versions":[],"referenced_works_count":42,"referenced_works":["https://openalex.org/W1491731784","https://openalex.org/W1903557437","https://openalex.org/W194485135","https://openalex.org/W1964871151","https://openalex.org/W1966672755","https://openalex.org/W1977986674","https://openalex.org/W1989259731","https://openalex.org/W1996347321","https://openalex.org/W1999837281","https://openalex.org/W2010882865","https://openalex.org/W2016095118","https://openalex.org/W2038423830","https://openalex.org/W2046128267","https://openalex.org/W2049505092","https://openalex.org/W2068849277","https://openalex.org/W2071879357","https://openalex.org/W2090073003","https://openalex.org/W2100240506","https://openalex.org/W2111143184","https://openalex.org/W21164167","https://openalex.org/W2121938899","https://openalex.org/W2122345915","https://openalex.org/W2139284748","https://openalex.org/W2143228105","https://openalex.org/W2163718471","https://openalex.org/W2165830488","https://openalex.org/W2197295479","https://openalex.org/W2344494366","https://openalex.org/W2344637340","https://openalex.org/W2367937674","https://openalex.org/W2424065099","https://openalex.org/W2477945456","https://openalex.org/W2481797699","https://openalex.org/W2502981632","https://openalex.org/W2514796205","https://openalex.org/W2542000969","https://openalex.org/W2598905740","https://openalex.org/W2756489842","https://openalex.org/W2785942333","https://openalex.org/W2952327846","https://openalex.org/W3141448427","https://openalex.org/W3141907210"],"related_works":["https://openalex.org/W3148968234","https://openalex.org/W2989915292","https://openalex.org/W2890570089","https://openalex.org/W2295628284","https://openalex.org/W2129477171","https://openalex.org/W2123841989","https://openalex.org/W2110892966","https://openalex.org/W2028086369","https://openalex.org/W1975451135","https://openalex.org/W145760256"],"abstract_inverted_index":{"Sleep":[0],"is":[1,52,83,193],"a":[2,12,66,93,105,109,201],"major":[3,132],"event":[4],"of":[5,15,45,81,88],"our":[6],"daily":[7],"lives.":[8],"Its":[9],"quality":[10],"constitutes":[11,200],"critical":[13],"indicator":[14],"people's":[16],"health":[17],"conditions,":[18],"both":[19],"mentally":[20],"and":[21,54,144,163,186],"physically.":[22],"Existing":[23],"sensor-based":[24],"or":[25,35,137],"vision-based":[26],"sleep":[27,71,176,207],"monitoring":[28,72],"systems":[29],"either":[30],"are":[31],"obstructive":[32],"to":[33,37,118,130],"use":[34],"fail":[36],"provide":[38],"adequate":[39],"coverage.":[40],"With":[41],"the":[42,85,89,100,152,173],"fast":[43],"expansion":[44],"wireless":[46,67,90],"infrastructures":[47],"nowadays,":[48],"channel":[49,68,91,102],"data,":[50],"which":[51],"pervasive":[53],"transparent,":[55],"emerges":[56],"as":[57],"another":[58],"alternative.":[59],"To":[60],"this":[61],"end,":[62],"we":[63],"propose":[64],"Sleepy,":[65],"data":[69,103],"driven":[70],"system":[73],"leveraging":[74],"commercial":[75],"WiFi":[76,197],"devices.":[77],"The":[78],"key":[79],"idea":[80],"Sleepy":[82,143,156,178,192],"that":[84,191],"energy":[86],"feature":[87],"follows":[92],"Gaussian":[94],"Mixture":[95],"Model":[96],"(GMM)":[97],"derived":[98],"from":[99,125],"accumulated":[101],"over":[104],"long":[106],"period.":[107],"Therefore,":[108],"GMM":[110],"based":[111],"foreground":[112],"extraction":[113],"method":[114],"has":[115],"been":[116],"designed":[117],"adaptively":[119],"distinguish":[120],"motions":[121],"like":[122],"rollovers":[123],"(foreground)":[124],"background":[126],"(stationary":[127],"postures),":[128],"leading":[129],"certain":[131],"merits,":[133],"e.g.,":[134],"no":[135],"calibrations":[136],"target-dependent":[138],"training":[139],"needed.":[140],"We":[141],"prototype":[142],"evaluate":[145],"it":[146,199],"in":[147],"two":[148],"real":[149,175],"environments.":[150],"In":[151,172],"short-term":[153],"controlled":[154],"experiments,":[155],"achieves":[157],"95.65":[158],"percent":[159,165,184,188],"detection":[160],"accuracy":[161],"(DA)":[162],"2.16":[164],"false":[166],"negative":[167],"rate":[168],"(FNR)":[169],"on":[170],"average.":[171],"60-minute":[174],"studies,":[177],"demonstrates":[179],"strong":[180],"stability,":[181],"i.e.,":[182],"0":[183],"FNR":[185],"98.22":[187],"DA.":[189],"Considering":[190],"compatible":[194],"with":[195],"existing":[196],"infrastructure,":[198],"low-cost":[202],"yet":[203],"promising":[204],"solution":[205],"for":[206],"monitoring.":[208]},"abstract_inverted_index_v3":null,"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2811365628","counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":8}],"updated_date":"2025-05-04T09:35:02.486322","created_date":"2018-07-10"}