{"id":"https://openalex.org/W4295768347","doi":"https://doi.org/10.1109/fuzz-ieee55066.2022.9882649","title":"Towards Interval Type-2 Fuzzy-Based PPG Quality Assessment for Physiological Monitoring","display_name":"Towards Interval Type-2 Fuzzy-Based PPG Quality Assessment for Physiological Monitoring","publication_year":2022,"publication_date":"2022-07-18","ids":{"openalex":"https://openalex.org/W4295768347","doi":"https://doi.org/10.1109/fuzz-ieee55066.2022.9882649"},"language":"en","primary_location":{"id":"doi:10.1109/fuzz-ieee55066.2022.9882649","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fuzz-ieee55066.2022.9882649","pdf_url":null,"source":{"id":"https://openalex.org/S4363608205","display_name":"2022 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5069443360","display_name":"Jos\u00e9 Miranda","orcid":"https://orcid.org/0000-0002-7275-4616"},"institutions":[{"id":"https://openalex.org/I50357001","display_name":"Universidad Carlos III de Madrid","ror":"https://ror.org/03ths8210","country_code":"ES","type":"education","lineage":["https://openalex.org/I50357001"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jose A. Miranda","raw_affiliation_strings":["Universidad Carlos III of Madrid,Electronic Technology Department,Legan&#x00E9;s,Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidad Carlos III of Madrid,Electronic Technology Department,Legan&#x00E9;s,Spain","institution_ids":["https://openalex.org/I50357001"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030908421","display_name":"Alba Paez Montoro","orcid":null},"institutions":[{"id":"https://openalex.org/I50357001","display_name":"Universidad Carlos III de Madrid","ror":"https://ror.org/03ths8210","country_code":"ES","type":"education","lineage":["https://openalex.org/I50357001"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Alba Paez Montoro","raw_affiliation_strings":["Universidad Carlos III of Madrid,Electronic Technology Department,Legan&#x00E9;s,Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidad Carlos III of Madrid,Electronic Technology Department,Legan&#x00E9;s,Spain","institution_ids":["https://openalex.org/I50357001"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067423177","display_name":"C. L\u00f3pez-Ongil","orcid":"https://orcid.org/0000-0001-9451-6611"},"institutions":[{"id":"https://openalex.org/I50357001","display_name":"Universidad Carlos III de Madrid","ror":"https://ror.org/03ths8210","country_code":"ES","type":"education","lineage":["https://openalex.org/I50357001"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Celia Lopez-Ongil","raw_affiliation_strings":["Universidad Carlos III of Madrid,Electronic Technology Department,Legan&#x00E9;s,Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidad Carlos III of Madrid,Electronic Technology Department,Legan&#x00E9;s,Spain","institution_ids":["https://openalex.org/I50357001"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029626997","display_name":"Javier Andreu-P\u00e9rez","orcid":"https://orcid.org/0000-0002-7421-4808"},"institutions":[{"id":"https://openalex.org/I110002522","display_name":"University of Essex","ror":"https://ror.org/02nkf1q06","country_code":"GB","type":"education","lineage":["https://openalex.org/I110002522"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Javier Andreu-Perez","raw_affiliation_strings":["University of Essex,School of Computer Science and Electronic Engineering,Colchester,UK","School of Computer Science and Electronic Engineering, University of Essex, Colchester, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Essex,School of Computer Science and Electronic Engineering,Colchester,UK","institution_ids":["https://openalex.org/I110002522"]},{"raw_affiliation_string":"School of Computer Science and Electronic Engineering, University of Essex, Colchester, UK","institution_ids":["https://openalex.org/I110002522"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.4674,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.808039,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9991000294685364,"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":0.9991000294685364,"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/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9962000250816345,"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/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.9952999949455261,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7502923011779785},{"id":"https://openalex.org/keywords/photoplethysmogram","display_name":"Photoplethysmogram","score":0.726320743560791},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.720138430595398},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6036256551742554},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.5467873215675354},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.544167697429657},{"id":"https://openalex.org/keywords/wearable-technology","display_name":"Wearable technology","score":0.5222921371459961},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5129677653312683},{"id":"https://openalex.org/keywords/biosignal","display_name":"Biosignal","score":0.4784262776374817},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4699832499027252},{"id":"https://openalex.org/keywords/fuzzy-control-system","display_name":"Fuzzy control system","score":0.4368411600589752},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4203872084617615},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.3319404125213623},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.29026854038238525},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.257434606552124},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.20377454161643982}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7502923011779785},{"id":"https://openalex.org/C116390426","wikidata":"https://www.wikidata.org/wiki/Q7187885","display_name":"Photoplethysmogram","level":3,"score":0.726320743560791},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.720138430595398},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6036256551742554},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.5467873215675354},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.544167697429657},{"id":"https://openalex.org/C54290928","wikidata":"https://www.wikidata.org/wiki/Q4845080","display_name":"Wearable technology","level":3,"score":0.5222921371459961},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5129677653312683},{"id":"https://openalex.org/C2779055241","wikidata":"https://www.wikidata.org/wiki/Q644240","display_name":"Biosignal","level":3,"score":0.4784262776374817},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4699832499027252},{"id":"https://openalex.org/C195975749","wikidata":"https://www.wikidata.org/wiki/Q1475705","display_name":"Fuzzy control system","level":3,"score":0.4368411600589752},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4203872084617615},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.3319404125213623},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.29026854038238525},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.257434606552124},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.20377454161643982},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"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/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/fuzz-ieee55066.2022.9882649","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fuzz-ieee55066.2022.9882649","pdf_url":null,"source":{"id":"https://openalex.org/S4363608205","display_name":"2022 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W2020694587","https://openalex.org/W2024703065","https://openalex.org/W2083872334","https://openalex.org/W2101394537","https://openalex.org/W2105234323","https://openalex.org/W2111361149","https://openalex.org/W2150593711","https://openalex.org/W2162706466","https://openalex.org/W2410506558","https://openalex.org/W2522264526","https://openalex.org/W2806149022","https://openalex.org/W2894956427","https://openalex.org/W2895144199","https://openalex.org/W2907759361","https://openalex.org/W2908782176","https://openalex.org/W2937543702","https://openalex.org/W2938149424","https://openalex.org/W2946764178","https://openalex.org/W2998720941","https://openalex.org/W3005348902","https://openalex.org/W3005358554","https://openalex.org/W3020901139","https://openalex.org/W3127386226","https://openalex.org/W3136621203","https://openalex.org/W3201447793","https://openalex.org/W4254931243","https://openalex.org/W6760981890","https://openalex.org/W6761898732","https://openalex.org/W6776609555","https://openalex.org/W6836431672","https://openalex.org/W6931568050"],"related_works":["https://openalex.org/W2795906808","https://openalex.org/W4205793574","https://openalex.org/W4225612652","https://openalex.org/W83544588","https://openalex.org/W4283641234","https://openalex.org/W3090300519","https://openalex.org/W4250401876","https://openalex.org/W2943851981","https://openalex.org/W2095299560","https://openalex.org/W2907667791"],"abstract_inverted_index":{"Wearable":[0],"technology":[1],"is":[2,22,44,68,147,177],"having":[3],"a":[4,30,88,150,160,167,180],"profound":[5],"impact":[6],"in":[7,93],"healthcare":[8],"applications.":[9],"In":[10,52],"this":[11,111,119,121,143],"context,":[12],"one":[13,46],"of":[14,18,28,33,47,55,73,87,95,130,163,194],"the":[15,38,48,56,85,128,137,157,189],"main":[16],"goals":[17],"current":[19],"wearable":[20,61],"systems":[21,62,210],"to":[23,84,115],"provide":[24],"new":[25],"devices":[26],"capable":[27],"delivering":[29],"greater":[31],"amount":[32],"more":[34],"precise":[35],"information.":[36],"Amongst":[37],"different":[39,81,106],"applications,":[40],"physiological":[41],"continuous":[42,207],"monitoring":[43,209],"becoming":[45],"most":[49,54],"wanted":[50],"features.":[51],"fact,":[53],"commercially":[57],"and":[58,176,205],"research":[59],"grade":[60],"include":[63],"cardiac":[64],"activity":[65],"acquisition,":[66],"which":[67,101],"generally":[69],"performed":[70],"by":[71],"means":[72],"photoplethysmography":[74],"sensors":[75,79],"(PPG).":[76],"These":[77],"optical-based":[78],"present":[80],"challenges":[82],"related":[83],"prevailing":[86],"good":[89],"signal":[90,139,183],"quality.":[91],"Thus,":[92],"case":[94],"dealing":[96],"with":[97,166],"digital":[98],"processing":[99,184],"algorithms":[100],"are":[102],"responsible":[103],"for":[104,136,202],"extracting":[105],"features":[107,164],"from":[108],"such":[109],"signal,":[110],"fact":[112],"can":[113],"lead":[114],"erroneous":[116],"results.":[117],"On":[118],"basis,":[120],"paper":[122],"presents":[123],"an":[124,131],"ongoing":[125],"work":[126],"towards":[127],"design":[129],"interval":[132],"type-II":[133],"fuzzy-based":[134],"system":[135,146,158,190,198],"PPG":[138],"quality":[140],"assessment.":[141],"Moreover,":[142],"initial":[144],"proposed":[145,197],"implemented":[148],"into":[149,211],"constrained":[151,212],"32-bit":[152],"ARM":[153],"Cortex-M4":[154],"system-on-chip.":[155],"Specifically,":[156],"uses":[159],"reduced":[161],"set":[162],"together":[165],"low":[168],"complexity":[169],"fuzzy":[170],"rule":[171],"base":[172],"Mamdani":[173],"inference":[174],"model,":[175],"based":[178],"on":[179],"non-overlapping":[181],"3-second":[182],"window.":[185],"Results":[186],"show":[187],"that":[188],"achieved":[191],"overall":[192],"accuracy":[193],"94.84%.":[195],"The":[196],"has":[199],"great":[200],"potential":[201],"integrating":[203],"accurate":[204],"reliable":[206],"health":[208],"edge":[213],"devices.":[214]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
