{"id":"https://openalex.org/W7160964632","doi":"https://doi.org/10.1145/3794209.3794336","title":"Nonlinear Analysis of Heart Rate Variability Time Series of Young Subjects During Physical Activity","display_name":"Nonlinear Analysis of Heart Rate Variability Time Series of Young Subjects During Physical Activity","publication_year":2025,"publication_date":"2025-11-27","ids":{"openalex":"https://openalex.org/W7160964632","doi":"https://doi.org/10.1145/3794209.3794336"},"language":null,"primary_location":{"id":"doi:10.1145/3794209.3794336","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3794209.3794336","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2025 12th International Conference on Biomedical and Bioinformatics Engineering","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3794209.3794336","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5055923006","display_name":"Alejandro Mu\u00f1oz-Diosdado","orcid":"https://orcid.org/0000-0001-9872-8304"},"institutions":[{"id":"https://openalex.org/I59361560","display_name":"Instituto Polit\u00e9cnico Nacional","ror":"https://ror.org/059sp8j34","country_code":"MX","type":"education","lineage":["https://openalex.org/I59361560"]}],"countries":["MX"],"is_corresponding":true,"raw_author_name":"Alejandro Mu\u00f1oz-Diosdado","raw_affiliation_strings":["UPIBI, Instituto Polit\u00e9cnico Nacional, Mexico City, Mexico"],"raw_orcid":"https://orcid.org/0000-0001-9872-8304","affiliations":[{"raw_affiliation_string":"UPIBI, Instituto Polit\u00e9cnico Nacional, Mexico City, Mexico","institution_ids":["https://openalex.org/I59361560"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5120984200","display_name":"Emilio Gabriel Miguel-G\u00f3mez","orcid":null},"institutions":[{"id":"https://openalex.org/I59361560","display_name":"Instituto Polit\u00e9cnico Nacional","ror":"https://ror.org/059sp8j34","country_code":"MX","type":"education","lineage":["https://openalex.org/I59361560"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Emilio Gabriel Miguel-Gomez","raw_affiliation_strings":["UPIBI, Instituto Polit\u00e9cnico Nacional, Mexico City, Mexico"],"raw_orcid":"https://orcid.org/0009-0003-4290-7137","affiliations":[{"raw_affiliation_string":"UPIBI, Instituto Polit\u00e9cnico Nacional, Mexico City, Mexico","institution_ids":["https://openalex.org/I59361560"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5135913369","display_name":"Jos\u00e9 Luis del R\u00edo-Correa","orcid":"https://orcid.org/0009-0004-3500-210X"},"institutions":[{"id":"https://openalex.org/I200362191","display_name":"Universidad Aut\u00f3noma Metropolitana","ror":"https://ror.org/02kta5139","country_code":"MX","type":"education","lineage":["https://openalex.org/I200362191"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Jos\u00e9 Luis del R\u00edo-Correa","raw_affiliation_strings":["Physics Department, Universidad Autonoma Metropolitana Iztapalapa, Mexico City, Mexico"],"raw_orcid":"https://orcid.org/0009-0004-3500-210X","affiliations":[{"raw_affiliation_string":"Physics Department, Universidad Autonoma Metropolitana Iztapalapa, Mexico City, Mexico","institution_ids":["https://openalex.org/I200362191"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5055923006"],"corresponding_institution_ids":["https://openalex.org/I59361560"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.73987207,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"198","last_page":"202"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.5720000267028809,"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/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.5720000267028809,"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/T11270","display_name":"Complex Systems and Time Series Analysis","score":0.4002000093460083,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10244","display_name":"Chaos control and synchronization","score":0.005400000140070915,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/detrended-fluctuation-analysis","display_name":"Detrended fluctuation analysis","score":0.7681999802589417},{"id":"https://openalex.org/keywords/heart-rate-variability","display_name":"Heart rate variability","score":0.7635999917984009},{"id":"https://openalex.org/keywords/multifractal-system","display_name":"Multifractal system","score":0.7139000296592712},{"id":"https://openalex.org/keywords/series","display_name":"Series (stratigraphy)","score":0.59579998254776},{"id":"https://openalex.org/keywords/heart-rate","display_name":"Heart rate","score":0.5586000084877014},{"id":"https://openalex.org/keywords/physical-activity","display_name":"Physical activity","score":0.5109999775886536},{"id":"https://openalex.org/keywords/time-series","display_name":"Time series","score":0.48260000348091125},{"id":"https://openalex.org/keywords/surrogate-data","display_name":"Surrogate data","score":0.4262000024318695},{"id":"https://openalex.org/keywords/visibility","display_name":"Visibility","score":0.3921000063419342}],"concepts":[{"id":"https://openalex.org/C21689155","wikidata":"https://www.wikidata.org/wiki/Q2451452","display_name":"Detrended fluctuation analysis","level":3,"score":0.7681999802589417},{"id":"https://openalex.org/C71635504","wikidata":"https://www.wikidata.org/wiki/Q933954","display_name":"Heart rate variability","level":4,"score":0.7635999917984009},{"id":"https://openalex.org/C133905733","wikidata":"https://www.wikidata.org/wiki/Q2629238","display_name":"Multifractal system","level":3,"score":0.7139000296592712},{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.59579998254776},{"id":"https://openalex.org/C2777953023","wikidata":"https://www.wikidata.org/wiki/Q1073121","display_name":"Heart rate","level":3,"score":0.5586000084877014},{"id":"https://openalex.org/C3020255362","wikidata":"https://www.wikidata.org/wiki/Q747883","display_name":"Physical activity","level":2,"score":0.5109999775886536},{"id":"https://openalex.org/C151406439","wikidata":"https://www.wikidata.org/wiki/Q186588","display_name":"Time series","level":2,"score":0.48260000348091125},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4657000005245209},{"id":"https://openalex.org/C142806159","wikidata":"https://www.wikidata.org/wiki/Q7646876","display_name":"Surrogate data","level":3,"score":0.4262000024318695},{"id":"https://openalex.org/C123403432","wikidata":"https://www.wikidata.org/wiki/Q654068","display_name":"Visibility","level":2,"score":0.3921000063419342},{"id":"https://openalex.org/C2780040984","wikidata":"https://www.wikidata.org/wiki/Q79785","display_name":"Electrocardiography","level":2,"score":0.36959999799728394},{"id":"https://openalex.org/C40636538","wikidata":"https://www.wikidata.org/wiki/Q81392","display_name":"Fractal","level":2,"score":0.36739999055862427},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.36309999227523804},{"id":"https://openalex.org/C195065555","wikidata":"https://www.wikidata.org/wiki/Q214881","display_name":"Curvature","level":2,"score":0.34139999747276306},{"id":"https://openalex.org/C2983668108","wikidata":"https://www.wikidata.org/wiki/Q280453","display_name":"Spectral analysis","level":3,"score":0.3343999981880188},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.32519999146461487},{"id":"https://openalex.org/C2781464450","wikidata":"https://www.wikidata.org/wiki/Q839144","display_name":"Treadmill","level":2,"score":0.31779998540878296},{"id":"https://openalex.org/C3020789104","wikidata":"https://www.wikidata.org/wiki/Q187215","display_name":"Sympathetic activity","level":4,"score":0.3167000114917755},{"id":"https://openalex.org/C162494671","wikidata":"https://www.wikidata.org/wiki/Q2845227","display_name":"Fractal analysis","level":4,"score":0.30309998989105225},{"id":"https://openalex.org/C13852961","wikidata":"https://www.wikidata.org/wiki/Q17021880","display_name":"Heartbeat","level":2,"score":0.28450000286102295},{"id":"https://openalex.org/C43456602","wikidata":"https://www.wikidata.org/wiki/Q7303254","display_name":"Recurrence quantification analysis","level":3,"score":0.28369998931884766},{"id":"https://openalex.org/C159877910","wikidata":"https://www.wikidata.org/wiki/Q2202883","display_name":"Autoregressive model","level":2,"score":0.2630999982357025},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.26019999384880066},{"id":"https://openalex.org/C26546657","wikidata":"https://www.wikidata.org/wiki/Q1412452","display_name":"Fractal dimension","level":3,"score":0.25699999928474426},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.25519999861717224}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3794209.3794336","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3794209.3794336","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2025 12th International Conference on Biomedical and Bioinformatics Engineering","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3794209.3794336","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3794209.3794336","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2025 12th International Conference on Biomedical and Bioinformatics Engineering","raw_type":"proceedings-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.4076278507709503,"id":"https://metadata.un.org/sdg/3"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1991038884","https://openalex.org/W1994233698","https://openalex.org/W1996045993","https://openalex.org/W2010821454","https://openalex.org/W2108591604","https://openalex.org/W2127873098","https://openalex.org/W2133932282","https://openalex.org/W2221831393","https://openalex.org/W2887715746","https://openalex.org/W2950143884","https://openalex.org/W4366280640","https://openalex.org/W4403490159","https://openalex.org/W4407296028"],"related_works":[],"abstract_inverted_index":{"To":[0],"study":[1],"the":[2,8,51,56,59,65,72,78,86,91,96,123,130],"effect":[3,97],"of":[4,12,98],"physical":[5],"activity":[6],"on":[7,28,100],"heart,":[9],"time":[10,66,102],"series":[11,67],"heart":[13],"rate":[14],"variability":[15],"were":[16,36],"studied":[17],"in":[18,58],"healthy":[19],"young":[20],"individuals,":[21],"both":[22],"at":[23,31],"rest":[24],"and":[25,50,83,117],"while":[26,126],"walking":[27],"a":[29],"treadmill":[30],"different":[32],"speeds.":[33],"Four":[34],"techniques":[35],"used":[37],"for":[38,94,122],"this":[39],"purpose:":[40],"multifractal":[41],"analysis,":[42,76],"detrended":[43],"fluctuation":[44],"analysis":[45],"(DFA),":[46],"Higuchi's":[47,127],"fractal":[48],"dimension,":[49],"kM":[52,118],"parameter,":[53],"which":[54],"measures":[55],"connectivity":[57],"complex":[60,69],"network":[61],"obtained":[62],"by":[63],"mapping":[64],"into":[68],"networks":[70],"using":[71,77],"visibility":[73],"algorithm.":[74],"Multifractal":[75],"parameters":[79],"spectrum":[80],"width,":[81],"symmetry,":[82],"curvature":[84],"around":[85],"maximum,":[87],"proved":[88],"to":[89],"be":[90],"best":[92],"technique":[93],"measuring":[95],"exercise":[99],"HRV":[101],"series,":[103],"showing":[104],"how":[105],"signal":[106],"complexity":[107],"decreases":[108],"with":[109],"increasing":[110],"speed,":[111],"i.e.,":[112],"cardiac":[113],"stress.":[114],"The":[115],"DFA":[116],"methods":[119],"performed":[120,129],"acceptably":[121],"same":[124],"purpose,":[125],"method":[128],"worst.":[131]},"counts_by_year":[],"updated_date":"2026-05-13T06:11:35.469786","created_date":"2026-05-13T00:00:00"}
