{"id":"https://openalex.org/W4281704953","doi":"https://doi.org/10.3390/computation10060093","title":"Improved Unsupervised Learning Method for Material-Properties Identification Based on Mode Separation of Ultrasonic Guided Waves","display_name":"Improved Unsupervised Learning Method for Material-Properties Identification Based on Mode Separation of Ultrasonic Guided Waves","publication_year":2022,"publication_date":"2022-06-08","ids":{"openalex":"https://openalex.org/W4281704953","doi":"https://doi.org/10.3390/computation10060093"},"language":"en","primary_location":{"id":"doi:10.3390/computation10060093","is_oa":true,"landing_page_url":"https://doi.org/10.3390/computation10060093","pdf_url":"https://www.mdpi.com/2079-3197/10/6/93/pdf?version=1654743642","source":{"id":"https://openalex.org/S2738402919","display_name":"Computation","issn_l":"2079-3197","issn":["2079-3197"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computation","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2079-3197/10/6/93/pdf?version=1654743642","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5017482484","display_name":"Mikhail V. Golub","orcid":"https://orcid.org/0000-0003-4927-9623"},"institutions":[{"id":"https://openalex.org/I117963711","display_name":"Kuban State University","ror":"https://ror.org/01yqewm58","country_code":"RU","type":"education","lineage":["https://openalex.org/I117963711"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Mikhail V. Golub","raw_affiliation_strings":["Institute for Mathematics, Mechanics and Informatics, Kuban State University, Krasnodar 350040, Russia"],"affiliations":[{"raw_affiliation_string":"Institute for Mathematics, Mechanics and Informatics, Kuban State University, Krasnodar 350040, Russia","institution_ids":["https://openalex.org/I117963711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073213217","display_name":"Olga V. Doroshenko","orcid":null},"institutions":[{"id":"https://openalex.org/I117963711","display_name":"Kuban State University","ror":"https://ror.org/01yqewm58","country_code":"RU","type":"education","lineage":["https://openalex.org/I117963711"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Olga V. Doroshenko","raw_affiliation_strings":["Institute for Mathematics, Mechanics and Informatics, Kuban State University, Krasnodar 350040, Russia"],"affiliations":[{"raw_affiliation_string":"Institute for Mathematics, Mechanics and Informatics, Kuban State University, Krasnodar 350040, Russia","institution_ids":["https://openalex.org/I117963711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019739071","display_name":"Mikhail A. Arsenov","orcid":null},"institutions":[{"id":"https://openalex.org/I117963711","display_name":"Kuban State University","ror":"https://ror.org/01yqewm58","country_code":"RU","type":"education","lineage":["https://openalex.org/I117963711"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Mikhail A. Arsenov","raw_affiliation_strings":["Institute for Mathematics, Mechanics and Informatics, Kuban State University, Krasnodar 350040, Russia"],"affiliations":[{"raw_affiliation_string":"Institute for Mathematics, Mechanics and Informatics, Kuban State University, Krasnodar 350040, Russia","institution_ids":["https://openalex.org/I117963711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061499529","display_name":"Artem Eremin","orcid":"https://orcid.org/0000-0002-3168-2214"},"institutions":[{"id":"https://openalex.org/I117963711","display_name":"Kuban State University","ror":"https://ror.org/01yqewm58","country_code":"RU","type":"education","lineage":["https://openalex.org/I117963711"]}],"countries":["RU"],"is_corresponding":true,"raw_author_name":"Artem A. Eremin","raw_affiliation_strings":["Institute for Mathematics, Mechanics and Informatics, Kuban State University, Krasnodar 350040, Russia"],"affiliations":[{"raw_affiliation_string":"Institute for Mathematics, Mechanics and Informatics, Kuban State University, Krasnodar 350040, Russia","institution_ids":["https://openalex.org/I117963711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043897310","display_name":"Yan Gu","orcid":"https://orcid.org/0000-0002-8510-3193"},"institutions":[{"id":"https://openalex.org/I108688024","display_name":"Qingdao University","ror":"https://ror.org/021cj6z65","country_code":"CN","type":"education","lineage":["https://openalex.org/I108688024"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Gu","raw_affiliation_strings":["School of Mathematics and Statistics, Qingdao University, Qingdao 266071, China"],"affiliations":[{"raw_affiliation_string":"School of Mathematics and Statistics, Qingdao University, Qingdao 266071, China","institution_ids":["https://openalex.org/I108688024"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007945318","display_name":"Ilya A. Bareiko","orcid":null},"institutions":[{"id":"https://openalex.org/I117963711","display_name":"Kuban State University","ror":"https://ror.org/01yqewm58","country_code":"RU","type":"education","lineage":["https://openalex.org/I117963711"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Ilya A. Bareiko","raw_affiliation_strings":["Institute for Mathematics, Mechanics and Informatics, Kuban State University, Krasnodar 350040, Russia"],"affiliations":[{"raw_affiliation_string":"Institute for Mathematics, Mechanics and Informatics, Kuban State University, Krasnodar 350040, Russia","institution_ids":["https://openalex.org/I117963711"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5061499529"],"corresponding_institution_ids":["https://openalex.org/I117963711"],"apc_list":{"value":1400,"currency":"CHF","value_usd":1515},"apc_paid":{"value":1400,"currency":"CHF","value_usd":1515},"fwci":0.7884,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.63709423,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"10","issue":"6","first_page":"93","last_page":"93"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10662","display_name":"Ultrasonics and Acoustic Wave Propagation","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T10662","display_name":"Ultrasonics and Acoustic Wave Propagation","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T12169","display_name":"Non-Destructive Testing Techniques","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/matrix-pencil","display_name":"Matrix pencil","score":0.6820343732833862},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5683842301368713},{"id":"https://openalex.org/keywords/slowness","display_name":"Slowness","score":0.544200599193573},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.5183568596839905},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.5118629336357117},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4572122097015381},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.44457513093948364},{"id":"https://openalex.org/keywords/ultrasonic-sensor","display_name":"Ultrasonic sensor","score":0.43056702613830566},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.42974135279655457},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.4174238443374634},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.2626292109489441},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.26061344146728516},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2421714961528778},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16267520189285278}],"concepts":[{"id":"https://openalex.org/C1576492","wikidata":"https://www.wikidata.org/wiki/Q3739929","display_name":"Matrix pencil","level":3,"score":0.6820343732833862},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5683842301368713},{"id":"https://openalex.org/C11940443","wikidata":"https://www.wikidata.org/wiki/Q16965645","display_name":"Slowness","level":2,"score":0.544200599193573},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.5183568596839905},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.5118629336357117},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4572122097015381},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.44457513093948364},{"id":"https://openalex.org/C81288441","wikidata":"https://www.wikidata.org/wiki/Q20736125","display_name":"Ultrasonic sensor","level":2,"score":0.43056702613830566},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.42974135279655457},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.4174238443374634},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.2626292109489441},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.26061344146728516},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2421714961528778},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16267520189285278},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","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}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/computation10060093","is_oa":true,"landing_page_url":"https://doi.org/10.3390/computation10060093","pdf_url":"https://www.mdpi.com/2079-3197/10/6/93/pdf?version=1654743642","source":{"id":"https://openalex.org/S2738402919","display_name":"Computation","issn_l":"2079-3197","issn":["2079-3197"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computation","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:b0ec4b3f0f9a4994b7079647e64856dc","is_oa":true,"landing_page_url":"https://doaj.org/article/b0ec4b3f0f9a4994b7079647e64856dc","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Computation, Vol 10, Iss 6, p 93 (2022)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2079-3197/10/6/93/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/computation10060093","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Computation; Volume 10; Issue 6; Pages: 93","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/computation10060093","is_oa":true,"landing_page_url":"https://doi.org/10.3390/computation10060093","pdf_url":"https://www.mdpi.com/2079-3197/10/6/93/pdf?version=1654743642","source":{"id":"https://openalex.org/S2738402919","display_name":"Computation","issn_l":"2079-3197","issn":["2079-3197"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computation","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320319157","display_name":"Kuban Science Foundation","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4281704953.pdf","grobid_xml":"https://content.openalex.org/works/W4281704953.grobid-xml"},"referenced_works_count":35,"referenced_works":["https://openalex.org/W2025971259","https://openalex.org/W2037124736","https://openalex.org/W2059958413","https://openalex.org/W2371508792","https://openalex.org/W2409187895","https://openalex.org/W2606821464","https://openalex.org/W2802492535","https://openalex.org/W2896507372","https://openalex.org/W2944844093","https://openalex.org/W2950069040","https://openalex.org/W2987301180","https://openalex.org/W2997115311","https://openalex.org/W3005131502","https://openalex.org/W3029994853","https://openalex.org/W3065075035","https://openalex.org/W3084407134","https://openalex.org/W3087676231","https://openalex.org/W3090690622","https://openalex.org/W3104252310","https://openalex.org/W3119689853","https://openalex.org/W3131634926","https://openalex.org/W3134341288","https://openalex.org/W3156686306","https://openalex.org/W3163868917","https://openalex.org/W3164591078","https://openalex.org/W3169874918","https://openalex.org/W3196259461","https://openalex.org/W3197489960","https://openalex.org/W4200210893","https://openalex.org/W4200310367","https://openalex.org/W4205766936","https://openalex.org/W4211192522","https://openalex.org/W4223921295","https://openalex.org/W4242498642","https://openalex.org/W6736376161"],"related_works":["https://openalex.org/W3103461978","https://openalex.org/W2356299150","https://openalex.org/W4378230892","https://openalex.org/W2003964906","https://openalex.org/W4391981100","https://openalex.org/W4389273484","https://openalex.org/W2144966994","https://openalex.org/W3017010751","https://openalex.org/W2168615451","https://openalex.org/W1984459742"],"abstract_inverted_index":{"Numerical":[0],"methods,":[1,4],"including":[2],"machine-learning":[3],"are":[5],"now":[6],"actively":[7],"used":[8,100],"in":[9,21,124,163],"applications":[10],"related":[11],"to":[12,51,63,150],"elastic":[13],"guided":[14,122],"wave":[15],"propagation":[16],"phenomena.":[17],"The":[18,115,153],"method":[19,50,80,139,154],"proposed":[20],"this":[22],"study":[23],"for":[24,101,159],"material-properties":[25],"characterization":[26],"is":[27,61,92,99,129,148],"based":[28,81,140],"on":[29,82,141],"an":[30],"algorithm":[31],"of":[32,35,43,46,67,70,85,89,144],"the":[33,44,47,52,56,65,68,74,77,83,86,96,132,142,145,151],"clustering":[34],"multivariate":[36],"data":[37,111,118],"series":[38],"obtained":[39,97],"as":[40],"a":[41,125,136],"result":[42],"application":[45],"matrix":[48,91],"pencil":[49],"experimental":[53],"data.":[54,152],"In":[55],"developed":[57],"technique,":[58],"multi-objective":[59],"optimization":[60],"employed":[62,93,158],"improve":[64],"accuracy":[66],"identification":[69,162],"particular":[71],"parameters.":[72],"At":[73],"first":[75],"stage,":[76,134],"computationally":[78],"efficient":[79],"calculation":[84],"Fourier":[87],"transform":[88],"Green\u2019s":[90],"iteratively":[94],"and":[95],"solution":[98],"filter":[102,116],"construction":[103],"with":[104,165],"decreasing":[105],"bandwidths":[106],"providing":[107],"nearly":[108],"noise-free":[109],"classified":[110],"(with":[112],"mode":[113],"separation).":[114],"provides":[117],"separation":[119],"between":[120],"all":[121],"waves":[123],"natural":[126],"way,":[127],"which":[128],"needed":[130],"at":[131],"second":[133],"where":[135],"more":[137],"laborious":[138],"minimization":[143],"slowness":[146],"residuals":[147],"applied":[149],"might":[155],"be":[156],"further":[157],"material":[160],"properties":[161],"plates":[164],"thin":[166],"coatings/interlayers,":[167],"multi-layered":[168],"anisotropic":[169],"laminates,":[170],"etc.":[171]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-04-20T07:46:08.049788","created_date":"2025-10-10T00:00:00"}