{"id":"https://openalex.org/W2047245102","doi":"https://doi.org/10.1109/tbme.2012.2190930","title":"Classification of Periodic Activities Using the Wasserstein Distance","display_name":"Classification of Periodic Activities Using the Wasserstein Distance","publication_year":2012,"publication_date":"2012-03-14","ids":{"openalex":"https://openalex.org/W2047245102","doi":"https://doi.org/10.1109/tbme.2012.2190930","mag":"2047245102","pmid":"https://pubmed.ncbi.nlm.nih.gov/22434794"},"language":"en","primary_location":{"id":"doi:10.1109/tbme.2012.2190930","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbme.2012.2190930","pdf_url":null,"source":{"id":"https://openalex.org/S5240358","display_name":"IEEE Transactions on Biomedical Engineering","issn_l":"0018-9294","issn":["0018-9294","1558-2531"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Biomedical Engineering","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5090929380","display_name":"Laurent Oudre","orcid":"https://orcid.org/0000-0002-4750-2265"},"institutions":[{"id":"https://openalex.org/I4210165912","display_name":"Laboratoire Traitement et Communication de l\u2019Information","ror":"https://ror.org/057er4c39","country_code":"FR","type":"facility","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102","https://openalex.org/I4210165912"]},{"id":"https://openalex.org/I12356871","display_name":"T\u00e9l\u00e9com Paris","ror":"https://ror.org/01naq7912","country_code":"FR","type":"education","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102"]},{"id":"https://openalex.org/I4210105651","display_name":"Laboratoire Traitement du Signal et de l'Image","ror":"https://ror.org/01f1amm71","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I154526488","https://openalex.org/I154526488","https://openalex.org/I4210105651","https://openalex.org/I4210105774","https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"L. Oudre","raw_affiliation_strings":["TELECOM ParisTech, Paris F-75014, France. laurent.oudre@telecom-paristech.fr","Laboratoire Traitement et Communication de l'Information","D\u00e9partement Traitement du Signal et des Images"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"TELECOM ParisTech, Paris F-75014, France. laurent.oudre@telecom-paristech.fr","institution_ids":["https://openalex.org/I12356871"]},{"raw_affiliation_string":"Laboratoire Traitement et Communication de l'Information","institution_ids":["https://openalex.org/I4210165912"]},{"raw_affiliation_string":"D\u00e9partement Traitement du Signal et des Images","institution_ids":["https://openalex.org/I4210105651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007306218","display_name":"J\u00e9r\u00e9mie Jakubowicz","orcid":null},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I205703379","display_name":"Institut Mines-T\u00e9l\u00e9com","ror":"https://ror.org/025vp2923","country_code":"FR","type":"facility","lineage":["https://openalex.org/I205703379"]},{"id":"https://openalex.org/I4210145102","display_name":"Institut Polytechnique de Paris","ror":"https://ror.org/042tfbd02","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210145102"]},{"id":"https://openalex.org/I19370010","display_name":"Orange (France)","ror":"https://ror.org/035j0tq82","country_code":"FR","type":"company","lineage":["https://openalex.org/I19370010"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"J. Jakubowicz","raw_affiliation_strings":["SAMOVAR Laboratory, T\u00e9l\u00e9com SudParis, Paris, France","D\u00e9partement R\u00e9seaux et Services de T\u00e9l\u00e9communications","Services r\u00e9partis, Architectures, MOd\u00e9lisation, Validation, Administration des R\u00e9seaux","Centre National de la Recherche Scientifique"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SAMOVAR Laboratory, T\u00e9l\u00e9com SudParis, Paris, France","institution_ids":["https://openalex.org/I19370010","https://openalex.org/I205703379","https://openalex.org/I4210145102"]},{"raw_affiliation_string":"D\u00e9partement R\u00e9seaux et Services de T\u00e9l\u00e9communications","institution_ids":[]},{"raw_affiliation_string":"Services r\u00e9partis, Architectures, MOd\u00e9lisation, Validation, Administration des R\u00e9seaux","institution_ids":[]},{"raw_affiliation_string":"Centre National de la Recherche Scientifique","institution_ids":["https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024802752","display_name":"Pascal Bianchi","orcid":"https://orcid.org/0000-0002-7156-0297"},"institutions":[{"id":"https://openalex.org/I4210105651","display_name":"Laboratoire Traitement du Signal et de l'Image","ror":"https://ror.org/01f1amm71","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I154526488","https://openalex.org/I154526488","https://openalex.org/I4210105651","https://openalex.org/I4210105774","https://openalex.org/I56067802"]},{"id":"https://openalex.org/I4210165912","display_name":"Laboratoire Traitement et Communication de l\u2019Information","ror":"https://ror.org/057er4c39","country_code":"FR","type":"facility","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102","https://openalex.org/I4210165912"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"P. Bianchi","raw_affiliation_strings":["Laboratoire Traitement etCommunication de l Information, TELECOM ParisTech, Paris, France","D\u00e9partement Traitement du Signal et des Images","Laboratoire Traitement et Communication de l'Information"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratoire Traitement etCommunication de l Information, TELECOM ParisTech, Paris, France","institution_ids":["https://openalex.org/I4210165912"]},{"raw_affiliation_string":"D\u00e9partement Traitement du Signal et des Images","institution_ids":["https://openalex.org/I4210105651"]},{"raw_affiliation_string":"Laboratoire Traitement et Communication de l'Information","institution_ids":["https://openalex.org/I4210165912"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081913780","display_name":"Chantal Simon","orcid":"https://orcid.org/0000-0002-7820-3233"},"institutions":[{"id":"https://openalex.org/I4210126950","display_name":"Laboratoire CarMeN","ror":"https://ror.org/03bbjky47","country_code":"FR","type":"facility","lineage":["https://openalex.org/I100532134","https://openalex.org/I154526488","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I4210088668","https://openalex.org/I4210126950","https://openalex.org/I48430043"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"C. Simon","raw_affiliation_strings":["Cardiovascular Metabolism Diabetes and Nutrition Laboratory, Institut National de la Sant\u00e9 et de la Recherche M\u00e9dicale, Lyon, France","Cardiovasculaire, m\u00e9tabolisme, diab\u00e9tologie et nutrition"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cardiovascular Metabolism Diabetes and Nutrition Laboratory, Institut National de la Sant\u00e9 et de la Recherche M\u00e9dicale, Lyon, France","institution_ids":["https://openalex.org/I4210126950"]},{"raw_affiliation_string":"Cardiovasculaire, m\u00e9tabolisme, diab\u00e9tologie et nutrition","institution_ids":["https://openalex.org/I4210126950"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5090929380"],"corresponding_institution_ids":["https://openalex.org/I12356871","https://openalex.org/I4210105651","https://openalex.org/I4210165912"],"apc_list":null,"apc_paid":null,"fwci":3.0949,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.9173761,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"59","issue":"6","first_page":"1610","last_page":"1619"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T12740","display_name":"Gait Recognition and Analysis","score":0.9975000023841858,"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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9973999857902527,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/context","display_name":"Context (archaeology)","score":0.6149719953536987},{"id":"https://openalex.org/keywords/nonparametric-statistics","display_name":"Nonparametric statistics","score":0.6088080406188965},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.5548143982887268},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5183290243148804},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5077546834945679},{"id":"https://openalex.org/keywords/accelerometer","display_name":"Accelerometer","score":0.46284788846969604},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.443752259016037},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.44078049063682556},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.16299518942832947},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.09791070222854614}],"concepts":[{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6149719953536987},{"id":"https://openalex.org/C102366305","wikidata":"https://www.wikidata.org/wiki/Q1097688","display_name":"Nonparametric statistics","level":2,"score":0.6088080406188965},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5548143982887268},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5183290243148804},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5077546834945679},{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.46284788846969604},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.443752259016037},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.44078049063682556},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.16299518942832947},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.09791070222854614},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000054","descriptor_name":"Acceleration","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000054","descriptor_name":"Acceleration","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000054","descriptor_name":"Acceleration","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001683","descriptor_name":"Biological Clocks","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D001683","descriptor_name":"Biological Clocks","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D001683","descriptor_name":"Biological Clocks","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009043","descriptor_name":"Motor Activity","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D009043","descriptor_name":"Motor Activity","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D009043","descriptor_name":"Motor Activity","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D009068","descriptor_name":"Movement","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D009068","descriptor_name":"Movement","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D009068","descriptor_name":"Movement","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D010363","descriptor_name":"Pattern Recognition, Automated","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D010363","descriptor_name":"Pattern Recognition, Automated","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D010363","descriptor_name":"Pattern Recognition, Automated","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D056044","descriptor_name":"Actigraphy","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D056044","descriptor_name":"Actigraphy","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D056044","descriptor_name":"Actigraphy","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.1109/tbme.2012.2190930","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbme.2012.2190930","pdf_url":null,"source":{"id":"https://openalex.org/S5240358","display_name":"IEEE Transactions on Biomedical Engineering","issn_l":"0018-9294","issn":["0018-9294","1558-2531"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Biomedical Engineering","raw_type":"journal-article"},{"id":"pmid:22434794","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/22434794","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on bio-medical engineering","raw_type":null},{"id":"pmh:oai:HAL:hal-00754950v1","is_oa":false,"landing_page_url":"https://hal.science/hal-00754950","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Biomedical Engineering, 2012, 59 (6), pp.1610-1619. ⟨10.1109/TBME.2012.2190930⟩","raw_type":"Journal articles"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":59,"referenced_works":["https://openalex.org/W98188630","https://openalex.org/W583356579","https://openalex.org/W1480376833","https://openalex.org/W1515673183","https://openalex.org/W1534268656","https://openalex.org/W1554944419","https://openalex.org/W1564076310","https://openalex.org/W1639961155","https://openalex.org/W1897824230","https://openalex.org/W1902027874","https://openalex.org/W1989472717","https://openalex.org/W1993761347","https://openalex.org/W1994897076","https://openalex.org/W1998033943","https://openalex.org/W2002566365","https://openalex.org/W2008461270","https://openalex.org/W2033727719","https://openalex.org/W2035720976","https://openalex.org/W2035877237","https://openalex.org/W2039844283","https://openalex.org/W2046336724","https://openalex.org/W2050998072","https://openalex.org/W2051234879","https://openalex.org/W2057352302","https://openalex.org/W2059848624","https://openalex.org/W2065377245","https://openalex.org/W2065707560","https://openalex.org/W2074841103","https://openalex.org/W2086067762","https://openalex.org/W2103279031","https://openalex.org/W2105046342","https://openalex.org/W2117811484","https://openalex.org/W2118630306","https://openalex.org/W2123504417","https://openalex.org/W2127127580","https://openalex.org/W2132691216","https://openalex.org/W2132768825","https://openalex.org/W2134020192","https://openalex.org/W2140013239","https://openalex.org/W2148048965","https://openalex.org/W2148217011","https://openalex.org/W2149846618","https://openalex.org/W2151999543","https://openalex.org/W2155364762","https://openalex.org/W2164041372","https://openalex.org/W2164427779","https://openalex.org/W2169776910","https://openalex.org/W2170931123","https://openalex.org/W2171033594","https://openalex.org/W2418292076","https://openalex.org/W4237940743","https://openalex.org/W4239167631","https://openalex.org/W6604091132","https://openalex.org/W6633864464","https://openalex.org/W6636749761","https://openalex.org/W6639845559","https://openalex.org/W6680761501","https://openalex.org/W6684053226","https://openalex.org/W6717275933"],"related_works":["https://openalex.org/W2765080098","https://openalex.org/W2385749422","https://openalex.org/W2355290145","https://openalex.org/W2353465659","https://openalex.org/W2009888974","https://openalex.org/W2355539379","https://openalex.org/W2056341223","https://openalex.org/W4231410700","https://openalex.org/W4237770763","https://openalex.org/W2347752811"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"introduce":[4],"a":[5,24,49,107],"novel":[6],"nonparametric":[7],"classification":[8,132],"technique":[9],"based":[10],"on":[11,106],"the":[12,15,28,34,53,59,62,67,75,78,83,87,113],"use":[13,60,114],"of":[14,30,41,52,58,61,77,86,97,115],"Wasserstein":[16,63,116],"distance.":[17],"The":[18,55],"proposed":[19],"scheme":[20],"is":[21,36,71,104],"applied":[22],"in":[23,66],"biomedical":[25],"context":[26],"for":[27],"analysis":[29],"recorded":[31],"accelerometer":[32],"data:":[33],"aim":[35],"to":[37,74,82,92,126],"retrieve":[38],"three":[39],"types":[40],"periodic":[42],"activities":[43,94],"(walking,":[44],"biking,":[45],"and":[46],"running)":[47],"from":[48],"time-frequency":[50],"representation":[51],"data.":[54],"main":[56],"interest":[57],"distance":[64,117],"lies":[65],"fact":[68],"that":[69,112],"it":[70],"less":[72],"sensitive":[73],"location":[76],"frequency":[79,88],"peaks":[80],"than":[81],"global":[84],"structure":[85],"pattern,":[89],"allowing":[90],"us":[91,125],"detect":[93],"almost":[95],"independently":[96],"their":[98],"speed":[99],"or":[100],"incline.":[101],"Our":[102],"system":[103],"tested":[105],"24-subject":[108],"corpus:":[109],"results":[110],"show":[111],"combined":[118],"with":[119,128],"some":[120,129],"supervised":[121],"learning":[122],"techniques":[123],"allows":[124],"compare":[127],"more":[130],"complex":[131],"systems.":[133]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":1}],"updated_date":"2026-05-07T13:39:58.223016","created_date":"2025-10-10T00:00:00"}