{"id":"https://openalex.org/W2807970897","doi":"https://doi.org/10.1109/mocast.2018.8376587","title":"Comparison of the R-R intervals in ECG and Oximeter signals to be used in complexity measures of Natural Time Analysis","display_name":"Comparison of the R-R intervals in ECG and Oximeter signals to be used in complexity measures of Natural Time Analysis","publication_year":2018,"publication_date":"2018-05-01","ids":{"openalex":"https://openalex.org/W2807970897","doi":"https://doi.org/10.1109/mocast.2018.8376587","mag":"2807970897"},"language":"en","primary_location":{"id":"doi:10.1109/mocast.2018.8376587","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mocast.2018.8376587","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 7th International Conference on Modern Circuits and Systems Technologies (MOCAST)","raw_type":"proceedings-article"},"type":"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/A5046216386","display_name":"G. Baldoumas","orcid":"https://orcid.org/0000-0001-6519-0704"},"institutions":[{"id":"https://openalex.org/I194019607","display_name":"University of Ioannina","ror":"https://ror.org/01qg3j183","country_code":"GR","type":"education","lineage":["https://openalex.org/I194019607"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"G. Baldoumas","raw_affiliation_strings":["Electronics-Telecommunications and Applications Laboratory Physics Department, University of Ioannina, Ioannina, Greece"],"affiliations":[{"raw_affiliation_string":"Electronics-Telecommunications and Applications Laboratory Physics Department, University of Ioannina, Ioannina, Greece","institution_ids":["https://openalex.org/I194019607"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051457159","display_name":"Dimitrios Peschos","orcid":"https://orcid.org/0000-0002-5490-0755"},"institutions":[{"id":"https://openalex.org/I194019607","display_name":"University of Ioannina","ror":"https://ror.org/01qg3j183","country_code":"GR","type":"education","lineage":["https://openalex.org/I194019607"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"D. Peschos","raw_affiliation_strings":["Department of Physiology with emphasis in Cellular, University of Ioannina, Ioannina, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Physiology with emphasis in Cellular, University of Ioannina, Ioannina, Greece","institution_ids":["https://openalex.org/I194019607"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060018285","display_name":"Giorgos Tatsis","orcid":"https://orcid.org/0000-0003-2113-0421"},"institutions":[{"id":"https://openalex.org/I194019607","display_name":"University of Ioannina","ror":"https://ror.org/01qg3j183","country_code":"GR","type":"education","lineage":["https://openalex.org/I194019607"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"G. Tatsis","raw_affiliation_strings":["Electronics-Telecommunications and Applications Laboratory Physics Department, University of Ioannina, Ioannina, Greece"],"affiliations":[{"raw_affiliation_string":"Electronics-Telecommunications and Applications Laboratory Physics Department, University of Ioannina, Ioannina, Greece","institution_ids":["https://openalex.org/I194019607"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069635161","display_name":"Constantinos Votis","orcid":"https://orcid.org/0000-0003-3183-9880"},"institutions":[{"id":"https://openalex.org/I194019607","display_name":"University of Ioannina","ror":"https://ror.org/01qg3j183","country_code":"GR","type":"education","lineage":["https://openalex.org/I194019607"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"C. I. Votis","raw_affiliation_strings":["Electronics-Telecommunications and Applications Laboratory Physics Department, University of Ioannina, Ioannina, Greece"],"affiliations":[{"raw_affiliation_string":"Electronics-Telecommunications and Applications Laboratory Physics Department, University of Ioannina, Ioannina, Greece","institution_ids":["https://openalex.org/I194019607"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084577534","display_name":"Spyridon K. Chronopoulos","orcid":"https://orcid.org/0000-0003-0132-2338"},"institutions":[{"id":"https://openalex.org/I194019607","display_name":"University of Ioannina","ror":"https://ror.org/01qg3j183","country_code":"GR","type":"education","lineage":["https://openalex.org/I194019607"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"S. K. Chronopoulos","raw_affiliation_strings":["Electronics-Telecommunications and Applications Laboratory Physics Department, University of Ioannina, Ioannina, Greece"],"affiliations":[{"raw_affiliation_string":"Electronics-Telecommunications and Applications Laboratory Physics Department, University of Ioannina, Ioannina, Greece","institution_ids":["https://openalex.org/I194019607"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055731104","display_name":"Vasilis Christofilakis","orcid":"https://orcid.org/0000-0001-6751-4557"},"institutions":[{"id":"https://openalex.org/I194019607","display_name":"University of Ioannina","ror":"https://ror.org/01qg3j183","country_code":"GR","type":"education","lineage":["https://openalex.org/I194019607"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"V. Christofilakis","raw_affiliation_strings":["Electronics-Telecommunications and Applications Laboratory Physics Department, University of Ioannina, Ioannina, Greece"],"affiliations":[{"raw_affiliation_string":"Electronics-Telecommunications and Applications Laboratory Physics Department, University of Ioannina, Ioannina, Greece","institution_ids":["https://openalex.org/I194019607"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060652071","display_name":"P. Kostarakis","orcid":"https://orcid.org/0000-0002-1549-7721"},"institutions":[{"id":"https://openalex.org/I194019607","display_name":"University of Ioannina","ror":"https://ror.org/01qg3j183","country_code":"GR","type":"education","lineage":["https://openalex.org/I194019607"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"P. Kostarakis","raw_affiliation_strings":["Electronics-Telecommunications and Applications Laboratory Physics Department, University of Ioannina, Ioannina, Greece"],"affiliations":[{"raw_affiliation_string":"Electronics-Telecommunications and Applications Laboratory Physics Department, University of Ioannina, Ioannina, Greece","institution_ids":["https://openalex.org/I194019607"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060854931","display_name":"N. V. Sarlis","orcid":"https://orcid.org/0000-0002-8483-519X"},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"N. V. Sarlis","raw_affiliation_strings":["Section of Solid State Physics, University of Athens, Athens, Greece"],"affiliations":[{"raw_affiliation_string":"Section of Solid State Physics, University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I200777214"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028330028","display_name":"E. S. Skordas","orcid":"https://orcid.org/0000-0003-1269-4903"},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"E. S. Skordas","raw_affiliation_strings":["Section of Solid State Physics, University of Athens, Athens, Greece"],"affiliations":[{"raw_affiliation_string":"Section of Solid State Physics, University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I200777214"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025715284","display_name":"Katerina \u039a. Naka","orcid":"https://orcid.org/0000-0002-9900-9659"},"institutions":[{"id":"https://openalex.org/I194019607","display_name":"University of Ioannina","ror":"https://ror.org/01qg3j183","country_code":"GR","type":"education","lineage":["https://openalex.org/I194019607"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"K. K. Naka","raw_affiliation_strings":["2nd Department of Cardiology, Michaelidion Cardiac Center, University of Ioannina, Ioannina, Greece"],"affiliations":[{"raw_affiliation_string":"2nd Department of Cardiology, Michaelidion Cardiac Center, University of Ioannina, Ioannina, Greece","institution_ids":["https://openalex.org/I194019607"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5019813074","display_name":"Aris Bechlioullis","orcid":null},"institutions":[{"id":"https://openalex.org/I194019607","display_name":"University of Ioannina","ror":"https://ror.org/01qg3j183","country_code":"GR","type":"education","lineage":["https://openalex.org/I194019607"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"A. Bechlioullis","raw_affiliation_strings":["2nd Department of Cardiology, Michaelidion Cardiac Center, University of Ioannina, Ioannina, Greece"],"affiliations":[{"raw_affiliation_string":"2nd Department of Cardiology, Michaelidion Cardiac Center, University of Ioannina, Ioannina, Greece","institution_ids":["https://openalex.org/I194019607"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":11,"corresponding_author_ids":["https://openalex.org/A5046216386"],"corresponding_institution_ids":["https://openalex.org/I194019607"],"apc_list":null,"apc_paid":null,"fwci":0.6782,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.72460438,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"71","issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":0.9854000210762024,"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":0.9854000210762024,"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/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9839000105857849,"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/T12205","display_name":"Time Series Analysis and Forecasting","score":0.9700999855995178,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/pulse","display_name":"Pulse (music)","score":0.5603146553039551},{"id":"https://openalex.org/keywords/presentation","display_name":"Presentation (obstetrics)","score":0.5232086181640625},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5196793675422668},{"id":"https://openalex.org/keywords/event","display_name":"Event (particle physics)","score":0.4874463379383087},{"id":"https://openalex.org/keywords/natural","display_name":"Natural (archaeology)","score":0.4234519898891449},{"id":"https://openalex.org/keywords/sudden-cardiac-death","display_name":"Sudden cardiac death","score":0.4101560413837433},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.33650052547454834},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.32760757207870483},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.2973366379737854},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.1806720793247223},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12370577454566956}],"concepts":[{"id":"https://openalex.org/C2780167933","wikidata":"https://www.wikidata.org/wiki/Q1550652","display_name":"Pulse (music)","level":3,"score":0.5603146553039551},{"id":"https://openalex.org/C2777601897","wikidata":"https://www.wikidata.org/wiki/Q3409113","display_name":"Presentation (obstetrics)","level":2,"score":0.5232086181640625},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5196793675422668},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.4874463379383087},{"id":"https://openalex.org/C2776608160","wikidata":"https://www.wikidata.org/wiki/Q4785462","display_name":"Natural (archaeology)","level":2,"score":0.4234519898891449},{"id":"https://openalex.org/C2775935837","wikidata":"https://www.wikidata.org/wiki/Q202837","display_name":"Sudden cardiac death","level":2,"score":0.4101560413837433},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.33650052547454834},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.32760757207870483},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.2973366379737854},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.1806720793247223},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12370577454566956},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.0},{"id":"https://openalex.org/C95457728","wikidata":"https://www.wikidata.org/wiki/Q309","display_name":"History","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mocast.2018.8376587","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mocast.2018.8376587","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 7th International Conference on Modern Circuits and Systems Technologies (MOCAST)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.6100000143051147,"id":"https://metadata.un.org/sdg/3"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2135827500","https://openalex.org/W2136830013","https://openalex.org/W2162273778","https://openalex.org/W2486430702","https://openalex.org/W2496757646","https://openalex.org/W2621032131","https://openalex.org/W2625530403","https://openalex.org/W3100530939"],"related_works":["https://openalex.org/W4387426029","https://openalex.org/W4254162896","https://openalex.org/W1477999932","https://openalex.org/W4388792380","https://openalex.org/W4386731653","https://openalex.org/W2376001620","https://openalex.org/W2925303117","https://openalex.org/W4285219045","https://openalex.org/W3167529338","https://openalex.org/W2072343831"],"abstract_inverted_index":{"In":[0],"this":[1,117],"paper,":[2],"we":[3],"present":[4],"a":[5,16,23,41,84],"comparison":[6],"of":[7,54,60,112],"two":[8],"non":[9],"invasive":[10],"digital":[11],"systems.":[12],"The":[13,35],"one":[14],"is":[15,38],"portable":[17,45],"electrocardiograph":[18],"(ECG)":[19],"and":[20,30],"the":[21,52,57,61,74,88,92,102,105,110],"second":[22],"finger":[24],"pulse":[25],"Oximeter":[26,50],"that":[27,82,104],"was":[28],"designed":[29],"assembled":[31],"in":[32,116],"our":[33],"laboratory.":[34],"ultimate":[36],"goal":[37],"to":[39,67,73],"use":[40],"simple":[42],"yet":[43],"effective":[44],"device":[46],"such":[47],"as":[48],"an":[49],"with":[51],"prospect":[53],"calculating":[55],"precisely":[56],"complexity":[58],"measures":[59],"heart":[62],"rate":[63],"regarding":[64],"conditions":[65],"leading":[66],"Sudden":[68],"Cardiac":[69],"Death":[70],"(SCD),":[71],"according":[72],"\u201cNatural":[75],"Time":[76],"Analysis":[77],"(\u201cN.T.A.\u201d).":[78],"This":[79],"analysis":[80],"demonstrates":[81],"when":[83],"complex":[85],"system,":[86],"like":[87,109],"human":[89],"heart,":[90],"approaches":[91],"critical":[93],"state,":[94],"it":[95],"can":[96],"provide":[97],"us":[98],"information":[99],"well":[100],"before":[101],"moment":[103],"event":[106],"will":[107],"occur,":[108],"case":[111],"SCD":[113],"which":[114],"study":[115],"presentation.":[118]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}