{"id":"https://openalex.org/W4402993123","doi":"https://doi.org/10.3233/faia240412","title":"Generative Models for Data Augmentation on Inertial Measurement Units Data Classification","display_name":"Generative Models for Data Augmentation on Inertial Measurement Units Data Classification","publication_year":2024,"publication_date":"2024-09-25","ids":{"openalex":"https://openalex.org/W4402993123","doi":"https://doi.org/10.3233/faia240412"},"language":"en","primary_location":{"id":"doi:10.3233/faia240412","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3233/faia240412","pdf_url":null,"source":{"id":"https://openalex.org/S4210201731","display_name":"Frontiers in artificial intelligence and applications","issn_l":"0922-6389","issn":["0922-6389","1879-8314"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Artificial Intelligence and Applications","raw_type":"book-chapter"},"type":"book-chapter","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"http://dx.doi.org/10.3233/faia240412","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5107666011","display_name":"Blanca Llaurad\u00f3","orcid":null},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Blanca Llaurad\u00f3","raw_affiliation_strings":["Computer Science Department, Universitat Polit\u00e8cnica de Catalunya (Barcelona Tech), Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, Universitat Polit\u00e8cnica de Catalunya (Barcelona Tech), Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050907006","display_name":"Jos\u00e9 Fernando N\u00fa\u00f1ez","orcid":null},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jos\u00e9 Fernando N\u00fa\u00f1ez","raw_affiliation_strings":["Computer Science Department, Universitat Polit\u00e8cnica de Catalunya (Barcelona Tech), Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, Universitat Polit\u00e8cnica de Catalunya (Barcelona Tech), Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113410315","display_name":"Axel Romero","orcid":null},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Axel Romero","raw_affiliation_strings":["Computer Science Department, Universitat Polit\u00e8cnica de Catalunya (Barcelona Tech), Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, Universitat Polit\u00e8cnica de Catalunya (Barcelona Tech), Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071722229","display_name":"Jamie Arjona","orcid":"https://orcid.org/0000-0003-2585-2392"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jamie Arjona","raw_affiliation_strings":["Computer Science Department, Universitat Polit\u00e8cnica de Catalunya (Barcelona Tech), Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, Universitat Polit\u00e8cnica de Catalunya (Barcelona Tech), Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055206703","display_name":"Javier Alonso","orcid":"https://orcid.org/0000-0001-5281-3888"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Javier B\u00e9jar","raw_affiliation_strings":["Computer Science Department, Universitat Polit\u00e8cnica de Catalunya (Barcelona Tech), Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, Universitat Polit\u00e8cnica de Catalunya (Barcelona Tech), Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020154758","display_name":"Jorge A. G\u00f3mez-Garc\u00eda","orcid":"https://orcid.org/0000-0002-6060-387X"},"institutions":[{"id":"https://openalex.org/I4210125392","display_name":"Centre for Automation and Robotics","ror":"https://ror.org/02wh02235","country_code":"ES","type":"facility","lineage":["https://openalex.org/I134820265","https://openalex.org/I4210125392","https://openalex.org/I88060688"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jorge A. G\u00f3mez-Garc\u00eda","raw_affiliation_strings":["BioRobotics Group, Centre for Automation and Robotics (CAR), CSIC-UPM, 28500 Madrid, Spain"],"affiliations":[{"raw_affiliation_string":"BioRobotics Group, Centre for Automation and Robotics (CAR), CSIC-UPM, 28500 Madrid, Spain","institution_ids":["https://openalex.org/I4210125392"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5105984719","display_name":"Diego Torricelli","orcid":"https://orcid.org/0000-0001-9588-9137"},"institutions":[{"id":"https://openalex.org/I4210125392","display_name":"Centre for Automation and Robotics","ror":"https://ror.org/02wh02235","country_code":"ES","type":"facility","lineage":["https://openalex.org/I134820265","https://openalex.org/I4210125392","https://openalex.org/I88060688"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Diego Torricelli","raw_affiliation_strings":["BioRobotics Group, Centre for Automation and Robotics (CAR), CSIC-UPM, 28500 Madrid, Spain"],"affiliations":[{"raw_affiliation_string":"BioRobotics Group, Centre for Automation and Robotics (CAR), CSIC-UPM, 28500 Madrid, Spain","institution_ids":["https://openalex.org/I4210125392"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5107666011"],"corresponding_institution_ids":["https://openalex.org/I9617848"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.35812398,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13734","display_name":"Advanced Computational Techniques and Applications","score":0.9399999976158142,"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/T13734","display_name":"Advanced Computational Techniques and Applications","score":0.9399999976158142,"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/T14339","display_name":"Image Processing and 3D Reconstruction","score":0.9351000189781189,"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"}},{"id":"https://openalex.org/T11325","display_name":"Inertial Sensor and Navigation","score":0.9291999936103821,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/generative-grammar","display_name":"Generative grammar","score":0.6334290504455566},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5827000141143799},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5177818536758423},{"id":"https://openalex.org/keywords/inertial-frame-of-reference","display_name":"Inertial frame of reference","score":0.45863568782806396},{"id":"https://openalex.org/keywords/generative-model","display_name":"Generative model","score":0.4487173557281494},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4122191071510315},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.06439068913459778}],"concepts":[{"id":"https://openalex.org/C39890363","wikidata":"https://www.wikidata.org/wiki/Q36108","display_name":"Generative grammar","level":2,"score":0.6334290504455566},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5827000141143799},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5177818536758423},{"id":"https://openalex.org/C173386949","wikidata":"https://www.wikidata.org/wiki/Q192735","display_name":"Inertial frame of reference","level":2,"score":0.45863568782806396},{"id":"https://openalex.org/C167966045","wikidata":"https://www.wikidata.org/wiki/Q5532625","display_name":"Generative model","level":3,"score":0.4487173557281494},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4122191071510315},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06439068913459778},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3233/faia240412","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3233/faia240412","pdf_url":null,"source":{"id":"https://openalex.org/S4210201731","display_name":"Frontiers in artificial intelligence and applications","issn_l":"0922-6389","issn":["0922-6389","1879-8314"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Artificial Intelligence and Applications","raw_type":"book-chapter"},{"id":"pmh:oai:digital.csic.es:10261/425799","is_oa":true,"landing_page_url":"http://hdl.handle.net/10261/425799","pdf_url":null,"source":{"id":"https://openalex.org/S4306400616","display_name":"DIGITAL.CSIC (Spanish National Research Council (CSIC))","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I134820265","host_organization_name":"Consejo Superior de Investigaciones Cient\u00edficas","host_organization_lineage":["https://openalex.org/I134820265"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:upcommons.upc.edu:2117/427838","is_oa":true,"landing_page_url":"https://hdl.handle.net/2117/427838","pdf_url":"https://upcommons.upc.edu/bitstreams/90235899-7012-408c-abdf-6f9ce19b220e/download","source":{"id":"https://openalex.org/S4377196262","display_name":"UPCommons institutional repository (Universitat Polit\u00e8cnica de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I9617848","host_organization_name":"Universitat Polit\u00e8cnica de Catalunya","host_organization_lineage":["https://openalex.org/I9617848"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/bookPart"}],"best_oa_location":{"id":"doi:10.3233/faia240412","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3233/faia240412","pdf_url":null,"source":{"id":"https://openalex.org/S4210201731","display_name":"Frontiers in artificial intelligence and applications","issn_l":"0922-6389","issn":["0922-6389","1879-8314"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Artificial Intelligence and Applications","raw_type":"book-chapter"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320322138","display_name":"Universidad Polit\u00e9cnica de Madrid","ror":"https://ror.org/03n6nwv02"},{"id":"https://openalex.org/F4320328447","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4365211920","https://openalex.org/W3014948380","https://openalex.org/W2033914206","https://openalex.org/W2042327336","https://openalex.org/W4380551139","https://openalex.org/W4317695495","https://openalex.org/W4287117424","https://openalex.org/W4387506531","https://openalex.org/W4238433571","https://openalex.org/W2967848559"],"abstract_inverted_index":{"Diagnosis":[0],"using":[1],"time":[2,99],"series":[3,100],"data":[4,20,25,44,57,93,126,143,150,192],"is":[5,32,68,114],"an":[6],"important":[7],"area":[8],"in":[9,27,165],"medical":[10],"domains.":[11],"Machine":[12],"learning":[13,133],"models":[14,71,88,95],"rely":[15],"on":[16,101],"large":[17],"collections":[18],"of":[19,38,65,80,83,86,104,107],"for":[21,98,125],"successful":[22],"generalisation.":[23],"However,":[24],"collection":[26],"fields":[28],"such":[29],"as":[30,60,153],"medicine":[31],"difficult,":[33],"which":[34],"limits":[35],"the":[36,81,102,105,120,148,190],"effectiveness":[37],"these":[39,139],"models.":[40],"Although":[41],"techniques":[42],"like":[43],"augmentation":[45,127],"can":[46,72],"help":[47],"increase":[48],"dataset":[49],"sizes,":[50],"they":[51],"work":[52],"best":[53],"mainly":[54],"with":[55,62,128,194],"image":[56],"and":[58,92,119,131,169,193],"not":[59],"well":[61],"other":[63],"types":[64],"data.":[66],"This":[67],"where":[69],"generative":[70,87],"fill":[73],"this":[74],"gap.":[75],"We":[76],"present":[77],"a":[78,84,195],"study":[79],"application":[82],"range":[85],"(TimeGAN,":[89],"WaveGAN,":[90],"DDPM)":[91],"inpainting":[94],"(SSSD,":[96],"ExtraMAE)":[97],"domain":[103],"classification":[106],"Inertial":[108],"Measurement":[109],"Units":[110],"(IMUs).":[111],"The":[112,135],"aim":[113],"to":[115,147,174,181,189],"assess":[116],"their":[117],"capabilities":[118],"improvements":[121],"obtained":[122,178],"when":[123,145],"used":[124,152],"different":[129],"training":[130,149],"transfer":[132],"methods.":[134],"results":[136,179],"show":[137],"that":[138],"methods":[140,159,164,177,183],"generate":[141],"synthetic":[142],"that,":[144],"added":[146],"or":[151],"pretraining":[154],"data,":[155,168],"improve":[156],"accuracy.":[157],"GAN":[158,182],"lag":[160],"behind":[161],"diffusion":[162],"denoising":[163],"generating":[166],"realistic":[167],"are":[170],"also":[171],"more":[172,187,196],"difficult":[173],"train.":[175],"Inpainting":[176],"similar":[180,188],"but":[184],"generated":[185],"samples":[186],"real":[191],"stable":[197],"training.":[198]},"counts_by_year":[],"updated_date":"2026-04-17T18:11:37.981687","created_date":"2024-10-01T00:00:00"}