{"id":"https://openalex.org/W3011413082","doi":"https://doi.org/10.1145/3351286","title":"Context-Aware Sensing via Dynamic Programming for Edge-Assisted Wearable Systems","display_name":"Context-Aware Sensing via Dynamic Programming for Edge-Assisted Wearable Systems","publication_year":2020,"publication_date":"2020-03-11","ids":{"openalex":"https://openalex.org/W3011413082","doi":"https://doi.org/10.1145/3351286","mag":"3011413082"},"language":"en","primary_location":{"id":"doi:10.1145/3351286","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3351286","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3351286","source":{"id":"https://openalex.org/S4210174653","display_name":"ACM Transactions on Computing for Healthcare","issn_l":"2637-8051","issn":["2637-8051","2691-1957"],"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 Computing for Healthcare","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3351286","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5010719955","display_name":"Delaram Amiri","orcid":null},"institutions":[{"id":"https://openalex.org/I204250578","display_name":"University of California, Irvine","ror":"https://ror.org/04gyf1771","country_code":"US","type":"education","lineage":["https://openalex.org/I204250578"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Delaram Amiri","raw_affiliation_strings":["University of California, Irvine"],"affiliations":[{"raw_affiliation_string":"University of California, Irvine","institution_ids":["https://openalex.org/I204250578"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004324328","display_name":"Arman Anzanpour","orcid":"https://orcid.org/0000-0002-7614-0232"},"institutions":[{"id":"https://openalex.org/I155660961","display_name":"University of Turku","ror":"https://ror.org/05vghhr25","country_code":"FI","type":"education","lineage":["https://openalex.org/I155660961"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Arman Anzanpour","raw_affiliation_strings":["University of Turku"],"affiliations":[{"raw_affiliation_string":"University of Turku","institution_ids":["https://openalex.org/I155660961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084047638","display_name":"Iman Azimi","orcid":"https://orcid.org/0000-0001-5003-299X"},"institutions":[{"id":"https://openalex.org/I155660961","display_name":"University of Turku","ror":"https://ror.org/05vghhr25","country_code":"FI","type":"education","lineage":["https://openalex.org/I155660961"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Iman Azimi","raw_affiliation_strings":["University of Turku"],"affiliations":[{"raw_affiliation_string":"University of Turku","institution_ids":["https://openalex.org/I155660961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051196445","display_name":"Marco Levorato","orcid":"https://orcid.org/0000-0002-6920-4189"},"institutions":[{"id":"https://openalex.org/I204250578","display_name":"University of California, Irvine","ror":"https://ror.org/04gyf1771","country_code":"US","type":"education","lineage":["https://openalex.org/I204250578"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Marco Levorato","raw_affiliation_strings":["University of California, Irvine"],"affiliations":[{"raw_affiliation_string":"University of California, Irvine","institution_ids":["https://openalex.org/I204250578"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019546150","display_name":"Pasi Liljeberg","orcid":"https://orcid.org/0000-0002-9392-3589"},"institutions":[{"id":"https://openalex.org/I155660961","display_name":"University of Turku","ror":"https://ror.org/05vghhr25","country_code":"FI","type":"education","lineage":["https://openalex.org/I155660961"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Pasi Liljeberg","raw_affiliation_strings":["University of Turku"],"affiliations":[{"raw_affiliation_string":"University of Turku","institution_ids":["https://openalex.org/I155660961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007817952","display_name":"Nikil Dutt","orcid":"https://orcid.org/0000-0002-3060-8119"},"institutions":[{"id":"https://openalex.org/I204250578","display_name":"University of California, Irvine","ror":"https://ror.org/04gyf1771","country_code":"US","type":"education","lineage":["https://openalex.org/I204250578"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nikil Dutt","raw_affiliation_strings":["University of California, Irvine, USA"],"affiliations":[{"raw_affiliation_string":"University of California, Irvine, USA","institution_ids":["https://openalex.org/I204250578"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018179894","display_name":"Amir M. Rahmani","orcid":"https://orcid.org/0000-0002-7408-7992"},"institutions":[{"id":"https://openalex.org/I204250578","display_name":"University of California, Irvine","ror":"https://ror.org/04gyf1771","country_code":"US","type":"education","lineage":["https://openalex.org/I204250578"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Amir M. Rahmani","raw_affiliation_strings":["University of California, Irvine, USA"],"affiliations":[{"raw_affiliation_string":"University of California, Irvine, USA","institution_ids":["https://openalex.org/I204250578"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5010719955"],"corresponding_institution_ids":["https://openalex.org/I204250578"],"apc_list":null,"apc_paid":null,"fwci":0.8673,"has_fulltext":true,"cited_by_count":17,"citation_normalized_percentile":{"value":0.69855853,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"1","issue":"2","first_page":"1","last_page":"25"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9937999844551086,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9891999959945679,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7597786784172058},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.5778131484985352},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5574905276298523},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.5545814037322998},{"id":"https://openalex.org/keywords/photoplethysmogram","display_name":"Photoplethysmogram","score":0.5322869420051575},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5260565280914307},{"id":"https://openalex.org/keywords/markov-decision-process","display_name":"Markov decision process","score":0.501035213470459},{"id":"https://openalex.org/keywords/lyapunov-optimization","display_name":"Lyapunov optimization","score":0.4138442277908325},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2845507860183716},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.27700120210647583},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2659478783607483},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1558777391910553},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1451437771320343},{"id":"https://openalex.org/keywords/markov-process","display_name":"Markov process","score":0.1268327832221985}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7597786784172058},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.5778131484985352},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5574905276298523},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.5545814037322998},{"id":"https://openalex.org/C116390426","wikidata":"https://www.wikidata.org/wiki/Q7187885","display_name":"Photoplethysmogram","level":3,"score":0.5322869420051575},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5260565280914307},{"id":"https://openalex.org/C106189395","wikidata":"https://www.wikidata.org/wiki/Q176789","display_name":"Markov decision process","level":3,"score":0.501035213470459},{"id":"https://openalex.org/C101403955","wikidata":"https://www.wikidata.org/wiki/Q6707083","display_name":"Lyapunov optimization","level":5,"score":0.4138442277908325},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2845507860183716},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.27700120210647583},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2659478783607483},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1558777391910553},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1451437771320343},{"id":"https://openalex.org/C159886148","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov process","level":2,"score":0.1268327832221985},{"id":"https://openalex.org/C191544260","wikidata":"https://www.wikidata.org/wiki/Q1238630","display_name":"Lyapunov exponent","level":3,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C2777052490","wikidata":"https://www.wikidata.org/wiki/Q5072826","display_name":"Chaotic","level":2,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C37935115","wikidata":"https://www.wikidata.org/wiki/Q6707085","display_name":"Lyapunov redesign","level":4,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3351286","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3351286","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3351286","source":{"id":"https://openalex.org/S4210174653","display_name":"ACM Transactions on Computing for Healthcare","issn_l":"2637-8051","issn":["2637-8051","2691-1957"],"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 Computing for Healthcare","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1145/3351286","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3351286","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3351286","source":{"id":"https://openalex.org/S4210174653","display_name":"ACM Transactions on Computing for Healthcare","issn_l":"2637-8051","issn":["2637-8051","2691-1957"],"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 Computing for Healthcare","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.9100000262260437,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G1530049691","display_name":"WiFiUS: IoCT-CARE: Internet of Cognitive Things for Personalized Healthcare","funder_award_id":"1702950","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G5814070274","display_name":null,"funder_award_id":"(NSF) WiFiUS grant CNS-1702950 and Academy of Finland grants 311764 and 311765.","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G6705443854","display_name":null,"funder_award_id":"CNS-1702950","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G848032724","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3011413082.pdf","grobid_xml":"https://content.openalex.org/works/W3011413082.grobid-xml"},"referenced_works_count":29,"referenced_works":["https://openalex.org/W332359075","https://openalex.org/W1190519997","https://openalex.org/W1943579973","https://openalex.org/W1973948051","https://openalex.org/W1978826045","https://openalex.org/W1988681682","https://openalex.org/W2025265708","https://openalex.org/W2035823612","https://openalex.org/W2052113935","https://openalex.org/W2060157760","https://openalex.org/W2075872878","https://openalex.org/W2094137957","https://openalex.org/W2103727670","https://openalex.org/W2114696522","https://openalex.org/W2124106073","https://openalex.org/W2327960307","https://openalex.org/W2524950583","https://openalex.org/W2567642374","https://openalex.org/W2583648215","https://openalex.org/W2586923239","https://openalex.org/W2593302130","https://openalex.org/W2600639556","https://openalex.org/W2617224621","https://openalex.org/W2760784103","https://openalex.org/W2915170481","https://openalex.org/W2946764178","https://openalex.org/W2946782401","https://openalex.org/W2978890359","https://openalex.org/W4232721844"],"related_works":["https://openalex.org/W2732360296","https://openalex.org/W1994871954","https://openalex.org/W4297152434","https://openalex.org/W2072858761","https://openalex.org/W4200107443","https://openalex.org/W4239033438","https://openalex.org/W1540261775","https://openalex.org/W4205793574","https://openalex.org/W4225612652","https://openalex.org/W2993781509"],"abstract_inverted_index":{"Healthcare":[0],"applications":[1,18],"supported":[2],"by":[3],"the":[4,29,62,75,101,109,117,201,207,254,261,286,297,305],"Internet":[5],"of":[6,11,21,58,61,79,100,111,120,157,183,215,247,257,263,276,291,301],"Things":[7],"enable":[8],"personalized":[9],"monitoring":[10,269],"a":[12,148,161,178,189,196,212,228,266],"patient":[13],"in":[14,160,232,249,265],"everyday":[15],"settings.":[16],"Such":[17],"often":[19],"consist":[20],"battery-powered":[22],"sensors":[23],"coupled":[24],"to":[25,82,85,88,91,188,205,240,304,318],"smart":[26],"gateways":[27,33],"at":[28],"edge":[30],"layer.":[31],"Smart":[32],"offer":[34],"several":[35],"local":[36,45,55],"computing":[37],"and":[38,48,77,133,142,172,181,236,315],"storage":[39],"services":[40],"(e.g.,":[41],"data":[42],"aggregation,":[43],"compression,":[44],"decision":[46,135],"making),":[47],"also":[49,106],"provide":[50],"an":[51,233,245],"opportunity":[52],"for":[53,146],"implementing":[54],"closed-loop":[56],"optimization":[57,71,95],"different":[59],"parameters":[60],"sensor":[63,102,231],"layer,":[64],"particularly":[65],"energy":[66,90,98,140,151,204,251],"consumption.":[67],"To":[68],"implement":[69],"efficient":[70],"methods,":[72,242],"information":[73],"regarding":[74],"context":[76],"state":[78],"patients":[80],"need":[81],"be":[83],"considered":[84],"find":[86],"opportunities":[87],"adjust":[89],"demanded":[92],"accuracy.":[93],"Edge-assisted":[94],"can":[96,284],"manage":[97],"consumption":[99,209,252],"layer":[103],"but":[104],"may":[105],"adversely":[107],"affect":[108],"quality":[110],"sensed":[112],"data,":[113],"which":[114],"could":[115],"compromise":[116],"reliable":[118],"detection":[119,159,217],"health":[121,268],"deterioration":[122],"risk":[123,143],"factors.":[124],"In":[125,271],"this":[126],"article,":[127],"we":[128,278],"propose":[129],"two":[130],"approaches:":[131],"myopic":[132,243,306,312],"Markov":[134],"processes":[136],"(MDPs)\u2014to":[137],"consider":[138],"both":[139],"constraints":[141],"factor":[144],"requirements":[145,156],"achieving":[147],"twofold":[149],"goal:":[150],"savings":[152],"while":[153,210,295],"satisfying":[154],"accuracy":[155],"abnormality":[158,258],"patient\u2019s":[162],"vital":[163],"signs.":[164],"Vital":[165],"signs,":[166],"including":[167],"heart":[168],"rate,":[169,171],"respiration":[170],"oxygen":[173],"saturation,":[174],"are":[175,186],"extracted":[176,184],"from":[177],"photoplethysmogram":[179,230],"signal":[180],"errors":[182],"features":[185],"compared":[187,239,303],"ground":[190],"truth":[191],"that":[192,238,280],"is":[193],"modeled":[194],"as":[195],"Gaussian":[197],"distribution.":[198],"We":[199,219,308],"control":[200],"sensor\u2019s":[202],"sensing":[203,250],"minimize":[206],"power":[208],"meeting":[211],"desired":[213],"level":[214],"satisfactory":[216],"performance.":[218],"present":[220],"experimental":[221],"results":[222,310],"on":[223,260,289],"realistic":[224],"case":[225],"studies":[226],"using":[227],"reconfigurable":[229],"IoT":[234],"system,":[235],"show":[237],"nonadaptive":[241,316],"reduces":[244],"average":[246,290,299],"16.9%":[248],"with":[253],"maximum":[255],"probability":[256,300],"misdetection":[259,302],"order":[262],"0.17":[264],"24-hour":[267],"system.":[270],"addition,":[272],"over":[273,322],"4":[274],"weeks":[275],"monitoring,":[277],"demonstrate":[279],"our":[281],"MDP":[282],"policy":[283],"extend":[285],"battery":[287],"life":[288],"more":[292],"than":[293],"2x":[294],"fulfilling":[296],"same":[298],"method.":[307],"illustrate":[309],"comparing":[311],",":[313],"MDP,":[314],"methods":[317],"monitor":[319],"14":[320],"subjects":[321],"1":[323],"month.":[324]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1}],"updated_date":"2026-03-18T14:38:29.013473","created_date":"2025-10-10T00:00:00"}
