{"id":"https://openalex.org/W4396982431","doi":"https://doi.org/10.1109/access.2024.3401708","title":"A Novel ECG Signal Quality Index Method Based on Skewness-MODWT Analysis","display_name":"A Novel ECG Signal Quality Index Method Based on Skewness-MODWT Analysis","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4396982431","doi":"https://doi.org/10.1109/access.2024.3401708"},"language":"en","primary_location":{"id":"doi:10.1109/access.2024.3401708","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3401708","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2024.3401708","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5043059753","display_name":"Ta Viet Tai","orcid":"https://orcid.org/0009-0002-3971-7634"},"institutions":[{"id":"https://openalex.org/I123565023","display_name":"Vietnam National University Ho Chi Minh City","ror":"https://ror.org/00waaqh38","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023"]}],"countries":["VN"],"is_corresponding":true,"raw_author_name":"Ta Viet Tai","raw_affiliation_strings":["Faculty of Electronics&#x2013;Telecommunications, University of Science, Vietnam National University Ho Chi Minh City, Ho Chi Minh City, Vietnam"],"affiliations":[{"raw_affiliation_string":"Faculty of Electronics&#x2013;Telecommunications, University of Science, Vietnam National University Ho Chi Minh City, Ho Chi Minh City, Vietnam","institution_ids":["https://openalex.org/I123565023"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102530709","display_name":"Ma Pham Nhut Tan","orcid":null},"institutions":[{"id":"https://openalex.org/I123565023","display_name":"Vietnam National University Ho Chi Minh City","ror":"https://ror.org/00waaqh38","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Ma Pham Nhut Tan","raw_affiliation_strings":["Faculty of Electronics&#x2013;Telecommunications, University of Science, Vietnam National University Ho Chi Minh City, Ho Chi Minh City, Vietnam"],"affiliations":[{"raw_affiliation_string":"Faculty of Electronics&#x2013;Telecommunications, University of Science, Vietnam National University Ho Chi Minh City, Ho Chi Minh City, Vietnam","institution_ids":["https://openalex.org/I123565023"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109645429","display_name":"Duong Hoang Tien","orcid":null},"institutions":[{"id":"https://openalex.org/I123565023","display_name":"Vietnam National University Ho Chi Minh City","ror":"https://ror.org/00waaqh38","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Duong Hoang Tien","raw_affiliation_strings":["Faculty of Electronics&#x2013;Telecommunications, University of Science, Vietnam National University Ho Chi Minh City, Ho Chi Minh City, Vietnam"],"affiliations":[{"raw_affiliation_string":"Faculty of Electronics&#x2013;Telecommunications, University of Science, Vietnam National University Ho Chi Minh City, Ho Chi Minh City, Vietnam","institution_ids":["https://openalex.org/I123565023"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060178000","display_name":"Nguy\u1ec5n Vi\u1ec7t H\u00e0","orcid":"https://orcid.org/0000-0002-4923-0945"},"institutions":[{"id":"https://openalex.org/I123565023","display_name":"Vietnam National University Ho Chi Minh City","ror":"https://ror.org/00waaqh38","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Nguyen Viet Ha","raw_affiliation_strings":["Faculty of Electronics&#x2013;Telecommunications, University of Science, Vietnam National University Ho Chi Minh City, Ho Chi Minh City, Vietnam"],"affiliations":[{"raw_affiliation_string":"Faculty of Electronics&#x2013;Telecommunications, University of Science, Vietnam National University Ho Chi Minh City, Ho Chi Minh City, Vietnam","institution_ids":["https://openalex.org/I123565023"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025387024","display_name":"Trong-Thuc Hoang","orcid":"https://orcid.org/0000-0002-4078-0836"},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Trong-Thuc Hoang","raw_affiliation_strings":["Department of Computer and Network Engineering, The University of Electro-Communications (UEC), Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Computer and Network Engineering, The University of Electro-Communications (UEC), Tokyo, Japan","institution_ids":["https://openalex.org/I20529979"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042912660","display_name":"Cong\u2010Kha Pham","orcid":"https://orcid.org/0000-0001-5255-4919"},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Cong-Kha Pham","raw_affiliation_strings":["Department of Computer and Network Engineering, The University of Electro-Communications (UEC), Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Computer and Network Engineering, The University of Electro-Communications (UEC), Tokyo, Japan","institution_ids":["https://openalex.org/I20529979"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032774734","display_name":"Tran Thi Thao Nguyen","orcid":"https://orcid.org/0000-0002-5076-7280"},"institutions":[{"id":"https://openalex.org/I123565023","display_name":"Vietnam National University Ho Chi Minh City","ror":"https://ror.org/00waaqh38","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Tran Thi Thao Nguyen","raw_affiliation_strings":["Faculty of Electronics&#x2013;Telecommunications, University of Science, Vietnam National University Ho Chi Minh City, Ho Chi Minh City, Vietnam"],"affiliations":[{"raw_affiliation_string":"Faculty of Electronics&#x2013;Telecommunications, University of Science, Vietnam National University Ho Chi Minh City, Ho Chi Minh City, Vietnam","institution_ids":["https://openalex.org/I123565023"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5043059753"],"corresponding_institution_ids":["https://openalex.org/I123565023"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.8582,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.74836959,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"12","issue":null,"first_page":"70184","last_page":"70197"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9957000017166138,"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":0.9901000261306763,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/skewness","display_name":"Skewness","score":0.7048313617706299},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6532541513442993},{"id":"https://openalex.org/keywords/index","display_name":"Index (typography)","score":0.5077472925186157},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.4309418797492981},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.39736780524253845},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.33625614643096924},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21225163340568542}],"concepts":[{"id":"https://openalex.org/C122342681","wikidata":"https://www.wikidata.org/wiki/Q330828","display_name":"Skewness","level":2,"score":0.7048313617706299},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6532541513442993},{"id":"https://openalex.org/C2777382242","wikidata":"https://www.wikidata.org/wiki/Q6017816","display_name":"Index (typography)","level":2,"score":0.5077472925186157},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.4309418797492981},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.39736780524253845},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.33625614643096924},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21225163340568542},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2024.3401708","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3401708","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:1fed26d5362b4f028957ecabc5db0e89","is_oa":true,"landing_page_url":"https://doaj.org/article/1fed26d5362b4f028957ecabc5db0e89","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 12, Pp 70184-70197 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2024.3401708","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3401708","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W1508655405","https://openalex.org/W2032639994","https://openalex.org/W2038240305","https://openalex.org/W2049755262","https://openalex.org/W2085582710","https://openalex.org/W2095409369","https://openalex.org/W2149250984","https://openalex.org/W2587967768","https://openalex.org/W2735387193","https://openalex.org/W2751979836","https://openalex.org/W2771999920","https://openalex.org/W2789997970","https://openalex.org/W2793898907","https://openalex.org/W2805313241","https://openalex.org/W2897574883","https://openalex.org/W2924832176","https://openalex.org/W2946849350","https://openalex.org/W2955737900","https://openalex.org/W2978843806","https://openalex.org/W2980969501","https://openalex.org/W3003543939","https://openalex.org/W3004764007","https://openalex.org/W3006798817","https://openalex.org/W3037850496","https://openalex.org/W3110660003","https://openalex.org/W3158472717","https://openalex.org/W3178317932","https://openalex.org/W3196013404","https://openalex.org/W3203599129","https://openalex.org/W3211362735","https://openalex.org/W4223619121","https://openalex.org/W4281721547","https://openalex.org/W4307270959","https://openalex.org/W4310699673","https://openalex.org/W4324358642","https://openalex.org/W4382935323","https://openalex.org/W4387489258","https://openalex.org/W6630430959","https://openalex.org/W6677635324","https://openalex.org/W6762580077","https://openalex.org/W6940937141"],"related_works":["https://openalex.org/W2189529952","https://openalex.org/W3122032734","https://openalex.org/W28389960","https://openalex.org/W3144675622","https://openalex.org/W3124374489","https://openalex.org/W4390063540","https://openalex.org/W3080076373","https://openalex.org/W2549038846","https://openalex.org/W2463389856","https://openalex.org/W3028958383"],"abstract_inverted_index":{"Wearable":[0],"devices":[1,50,99],"have":[2,121,172],"gained":[3],"significant":[4],"popularity":[5],"for":[6,223,237,242],"continuous":[7],"Electrocardiogram":[8],"(ECG)":[9],"monitoring":[10,20],"due":[11],"to":[12,25,44,126,130,142,159,168,184,198,210],"their":[13],"compactness":[14],"and":[15,18,51,77,83,100,113,124,188,226,240,284],"convenience.":[16],"Day-by-day":[17],"24/7":[19],"without":[21],"gaps":[22],"is":[23,89,182,196],"demanded":[24],"promptly":[26],"detect":[27],"unusual":[28],"symptoms":[29],"that":[30,171,216],"are":[31,40,61],"short-term":[32],"warning":[33],"signs":[34],"of":[35,49,235,248,257],"dangerous":[36],"diseases.":[37],"Cost-saving":[38],"criteria":[39],"the":[41,46,53,64,86,95,101,104,132,173,186,220,246,249,262,279,287],"highest":[42,221],"priority":[43],"extend":[45],"use":[47],"time":[48],"maintain":[52],"system":[54],"operation.":[55],"However,":[56],"not":[57,260],"all":[58],"measured":[59],"signals":[60,201,208,239],"useful":[62],"because":[63],"signal":[65,88,128],"quality":[66,129],"will":[67],"be":[68,261],"affected":[69],"by":[70,163],"many":[71],"things":[72],"such":[73,110],"as":[74,111,176],"motion":[75],"artifacts":[76],"muscle":[78],"noise.":[79],"Demands":[80],"on":[81,97,103],"classifying":[82],"sending":[84],"only":[85],"usable":[87],"a":[90,138,156,203,233],"requirement,":[91],"it":[92,231],"can":[93],"save":[94],"battery":[96],"wearable":[98],"expense":[102],"server":[105],"side":[106],"(i.e.,":[107],"cloud-based":[108],"processing),":[109],"storage":[112],"processing":[114],"resources.":[115],"Therefore,":[116],"Signal":[117],"Quality":[118],"Indices":[119],"(SQIs)":[120],"been":[122],"developed":[123],"researched":[125],"determine":[127],"meet":[131],"above":[133],"requirements.":[134],"This":[135],"study":[136],"introduces":[137],"novel":[139],"SQI":[140,289],"approach":[141,277],"classify":[143],"signals.":[144,244],"The":[145],"proposed":[146,183],"method":[147],"has":[148],"three":[149],"contributions:":[150],"1)":[151],"exponentially":[152],"Weighted":[153],"Mean-Variance":[154],"(EWMV),":[155],"lightweight":[157],"equation,":[158],"identify":[160],"peaks,":[161],"followed":[162],"applying":[164],"an":[165],"adaptive":[166],"threshold":[167],"define":[169],"peaks":[170],"same":[174],"shape":[175],"R-peaks;":[177],"2)":[178],"outlier":[179],"elimination":[180],"process":[181],"enhance":[185],"accuracy;":[187],"3)":[189],"maximal":[190],"Overlap":[191],"Discrete":[192],"Wavelet":[193],"Transform":[194],"(MODWT)":[195],"employed":[197],"categorize":[199],"ECG":[200],"into":[202],"new":[204],"class,":[205],"potentially":[206],"containing":[207],"relevant":[209],"pathological":[211],"analysis.":[212],"Experimental":[213],"results":[214],"demonstrate":[215],"our":[217,255,264,276],"algorithm":[218],"achieves":[219],"sensitivity":[222,234,256,283],"both":[224],"noisy":[225,243],"noiseless":[227],"data":[228,252],"sets.":[229],"Specifically,":[230],"achieved":[232],"99.31%":[236],"clean":[238],"97.69%":[241],"In":[245],"case":[247],"PhysioNet":[250],"challenge":[251],"set,":[253],"while":[254],"96.37%":[258],"may":[259],"highest,":[263],"accuracy":[265,285],"stands":[266],"out":[267],"at":[268],"95.10%,":[269],"surpassing":[270],"other":[271],"methods":[272],"recently":[273],"reviewed.":[274],"Additionally,":[275],"demonstrates":[278],"lowest":[280],"trade-off":[281],"between":[282],"among":[286],"surveyed":[288],"techniques.":[290]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2025-12-21T23:12:01.093139","created_date":"2025-10-10T00:00:00"}
