{"id":"https://openalex.org/W7152489448","doi":"https://doi.org/10.1109/icecet63943.2025.11472310","title":"Battery State of Health Classification Based on Dynamic Time Warping and Fine Tree","display_name":"Battery State of Health Classification Based on Dynamic Time Warping and Fine Tree","publication_year":2025,"publication_date":"2025-07-03","ids":{"openalex":"https://openalex.org/W7152489448","doi":"https://doi.org/10.1109/icecet63943.2025.11472310"},"language":null,"primary_location":{"id":"doi:10.1109/icecet63943.2025.11472310","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icecet63943.2025.11472310","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 5th International Conference on Electrical, Computer and Energy Technologies (ICECET)","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/A5060163554","display_name":"Arafat Fousseni","orcid":null},"institutions":[{"id":"https://openalex.org/I104914703","display_name":"Universit\u00e9 du Qu\u00e9bec \u00e0 Chicoutimi","ror":"https://ror.org/00y3hzd62","country_code":"CA","type":"education","lineage":["https://openalex.org/I104914703","https://openalex.org/I49663120"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Arafat Fousseni","raw_affiliation_strings":["Université du Québec à Chicoutimi,Laboratoire d’Automatique et de Robotique Interactive (LAR.i),Departement of Applied Sciences,Québec,Canada"],"affiliations":[{"raw_affiliation_string":"Université du Québec à Chicoutimi,Laboratoire d’Automatique et de Robotique Interactive (LAR.i),Departement of Applied Sciences,Québec,Canada","institution_ids":["https://openalex.org/I104914703"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5092623314","display_name":"Oleksiy Gensytskyy","orcid":null},"institutions":[{"id":"https://openalex.org/I104914703","display_name":"Universit\u00e9 du Qu\u00e9bec \u00e0 Chicoutimi","ror":"https://ror.org/00y3hzd62","country_code":"CA","type":"education","lineage":["https://openalex.org/I104914703","https://openalex.org/I49663120"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Oleksiy Gensytskyy","raw_affiliation_strings":["Université du Québec à Chicoutimi,Laboratoire d’Automatique et de Robotique Interactive (LAR.i),Departement of Applied Sciences,Québec,Canada"],"affiliations":[{"raw_affiliation_string":"Université du Québec à Chicoutimi,Laboratoire d’Automatique et de Robotique Interactive (LAR.i),Departement of Applied Sciences,Québec,Canada","institution_ids":["https://openalex.org/I104914703"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046965972","display_name":"Martin J.-D. Otis","orcid":"https://orcid.org/0000-0002-8763-0536"},"institutions":[{"id":"https://openalex.org/I104914703","display_name":"Universit\u00e9 du Qu\u00e9bec \u00e0 Chicoutimi","ror":"https://ror.org/00y3hzd62","country_code":"CA","type":"education","lineage":["https://openalex.org/I104914703","https://openalex.org/I49663120"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Martin J.-D. Otis","raw_affiliation_strings":["Université du Québec à Chicoutimi,Laboratoire d’Automatique et de Robotique Interactive (LAR.i),Departement of Applied Sciences,Québec,Canada"],"affiliations":[{"raw_affiliation_string":"Université du Québec à Chicoutimi,Laboratoire d’Automatique et de Robotique Interactive (LAR.i),Departement of Applied Sciences,Québec,Canada","institution_ids":["https://openalex.org/I104914703"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5060163554"],"corresponding_institution_ids":["https://openalex.org/I104914703"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.63740448,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10663","display_name":"Advanced Battery Technologies Research","score":0.7472000122070312,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/T10663","display_name":"Advanced Battery Technologies Research","score":0.7472000122070312,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/T12205","display_name":"Time Series Analysis and Forecasting","score":0.11429999768733978,"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"}},{"id":"https://openalex.org/T10220","display_name":"Machine Fault Diagnosis Techniques","score":0.032499998807907104,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.5412999987602234},{"id":"https://openalex.org/keywords/dynamic-time-warping","display_name":"Dynamic time warping","score":0.4778999984264374},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.45559999346733093},{"id":"https://openalex.org/keywords/battery","display_name":"Battery (electricity)","score":0.3449999988079071},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.2962999939918518}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6007000207901001},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.5412999987602234},{"id":"https://openalex.org/C88516994","wikidata":"https://www.wikidata.org/wiki/Q1268863","display_name":"Dynamic time warping","level":2,"score":0.4778999984264374},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.45559999346733093},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.42879998683929443},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.376800000667572},{"id":"https://openalex.org/C555008776","wikidata":"https://www.wikidata.org/wiki/Q267298","display_name":"Battery (electricity)","level":3,"score":0.3449999988079071},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.29910001158714294},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.2962999939918518},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.27140000462532043},{"id":"https://openalex.org/C84525736","wikidata":"https://www.wikidata.org/wiki/Q831366","display_name":"Decision tree","level":2,"score":0.2660999894142151},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.25540000200271606},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.25220000743865967}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icecet63943.2025.11472310","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icecet63943.2025.11472310","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 5th International Conference on Electrical, Computer and Energy Technologies (ICECET)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Climate action","score":0.5071762204170227,"id":"https://metadata.un.org/sdg/13"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320331165","display_name":"Fonds de recherche du Qu\u00e9bec","ror":"https://ror.org/00w3qhf76"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W1971644165","https://openalex.org/W2056570357","https://openalex.org/W2108400301","https://openalex.org/W2272128138","https://openalex.org/W2786791342","https://openalex.org/W2806814711","https://openalex.org/W2810845137","https://openalex.org/W2945014755","https://openalex.org/W2964962801","https://openalex.org/W2982698401","https://openalex.org/W2998305371","https://openalex.org/W3010408268","https://openalex.org/W3090962841","https://openalex.org/W3106603010","https://openalex.org/W3108149501","https://openalex.org/W3200200677","https://openalex.org/W4292200596","https://openalex.org/W4296511734","https://openalex.org/W4308096041","https://openalex.org/W4312198536","https://openalex.org/W4328028085","https://openalex.org/W4352980925","https://openalex.org/W4362501489","https://openalex.org/W4366483585","https://openalex.org/W4384666703","https://openalex.org/W4386076785","https://openalex.org/W4386954863","https://openalex.org/W4387487222","https://openalex.org/W4387914488","https://openalex.org/W4390738162","https://openalex.org/W4391095030","https://openalex.org/W4391275809","https://openalex.org/W4391528886","https://openalex.org/W4392183751","https://openalex.org/W4394910767","https://openalex.org/W4396784104","https://openalex.org/W4399996729","https://openalex.org/W4401559572","https://openalex.org/W4402399047"],"related_works":[],"abstract_inverted_index":{"Recent":[0],"advancements":[1],"in":[2,10,123],"battery":[3,61,72],"health":[4,23,128],"estimation":[5],"have":[6],"garnered":[7],"significant":[8],"attention":[9],"numerous":[11],"research":[12],"studies.":[13],"This":[14],"paper":[15],"proposes":[16],"a":[17,64,120],"novel":[18],"approach":[19],"for":[20,67],"state":[21,126],"of":[22,58,71,100,127,129,147],"(SOH)":[24],"classification":[25,36,105],"utilizing":[26],"features":[27],"derived":[28],"from":[29],"Electrochemical":[30],"Impedance":[31],"Spectroscopy":[32],"(EIS).":[33],"Initially,":[34],"three":[35],"models":[37,53],"are":[38],"established":[39],"using":[40],"the":[41,48,56,59,69,81,96,104,116,125,136,141],"Dynamic":[42],"Time":[43],"Warping":[44],"(DTW)":[45],"algorithm":[46],"and":[47,90],"Pearson":[49,82],"correlation":[50,83],"coefficient.":[51],"These":[52],"effectively":[54],"indicate":[55],"degradation":[57],"internal":[60],"composition,":[62],"providing":[63],"reliable":[65],"metric":[66],"determining":[68],"necessity":[70],"replacement.":[73],"Subsequently,":[74],"29":[75],"classifiers":[76],"were":[77],"employed,":[78],"incorporating":[79],"DTW,":[80],"coefficient,":[84],"as":[85,87,92],"well":[86],"local":[88],"minima":[89],"maxima":[91],"inputs,":[93],"to":[94],"perform":[95],"classification.":[97],"The":[98,111],"impact":[99],"k-fold":[101],"cross-validation":[102],"on":[103],"results":[106,113],"was":[107],"also":[108],"meticulously":[109],"analyzed.":[110],"main":[112],"demonstrate":[114],"that":[115],"proposed":[117],"method":[118],"achieves":[119],"high":[121],"accuracy":[122],"classifying":[124],"batteries,":[130],"significantly":[131],"improving":[132],"prediction":[133],"reliability.":[134],"Notably,":[135],"Fine":[137],"Tree":[138],"classifier":[139],"achieved":[140],"highest":[142],"True":[143],"Positive":[144],"Rate":[145],"(TPR)":[146],"99.1%":[148],"with":[149],"5-fold":[150],"cross-validation.":[151]},"counts_by_year":[],"updated_date":"2026-04-11T06:13:24.991567","created_date":"2026-04-10T00:00:00"}