{"id":"https://openalex.org/W3115755817","doi":"https://doi.org/10.23919/eusipco47968.2020.9287503","title":"Adaptation of cluster analysis methods to optimize a biomechanical motion model of humans in a nursing bed","display_name":"Adaptation of cluster analysis methods to optimize a biomechanical motion model of humans in a nursing bed","publication_year":2020,"publication_date":"2020-12-18","ids":{"openalex":"https://openalex.org/W3115755817","doi":"https://doi.org/10.23919/eusipco47968.2020.9287503","mag":"3115755817"},"language":"en","primary_location":{"id":"doi:10.23919/eusipco47968.2020.9287503","is_oa":false,"landing_page_url":"https://doi.org/10.23919/eusipco47968.2020.9287503","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 28th European Signal Processing Conference (EUSIPCO)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://publica.fraunhofer.de/documents/N-606197.html","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5000689306","display_name":"Julia Demmer","orcid":null},"institutions":[{"id":"https://openalex.org/I4210113269","display_name":"Hochschule Niederrhein","ror":"https://ror.org/027b9qx26","country_code":"DE","type":"education","lineage":["https://openalex.org/I4210113269"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Julia Demmer","raw_affiliation_strings":["Hochschule Niederrhein University of Applied Science,Faculty of Electrical Engineering and Computer Science,Krefeld,Germany"],"affiliations":[{"raw_affiliation_string":"Hochschule Niederrhein University of Applied Science,Faculty of Electrical Engineering and Computer Science,Krefeld,Germany","institution_ids":["https://openalex.org/I4210113269"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045721980","display_name":"Andreas Kitzig","orcid":null},"institutions":[{"id":"https://openalex.org/I4210113269","display_name":"Hochschule Niederrhein","ror":"https://ror.org/027b9qx26","country_code":"DE","type":"education","lineage":["https://openalex.org/I4210113269"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Andreas Kitzig","raw_affiliation_strings":["Hochschule Niederrhein University of Applied Science,Faculty of Electrical Engineering and Computer Science,Krefeld,Germany"],"affiliations":[{"raw_affiliation_string":"Hochschule Niederrhein University of Applied Science,Faculty of Electrical Engineering and Computer Science,Krefeld,Germany","institution_ids":["https://openalex.org/I4210113269"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091298070","display_name":"Gudrun Stockmanns","orcid":null},"institutions":[{"id":"https://openalex.org/I4210113269","display_name":"Hochschule Niederrhein","ror":"https://ror.org/027b9qx26","country_code":"DE","type":"education","lineage":["https://openalex.org/I4210113269"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Gudrun Stockmanns","raw_affiliation_strings":["Hochschule Niederrhein University of Applied Science,Faculty of Electrical Engineering and Computer Science,Krefeld,Germany"],"affiliations":[{"raw_affiliation_string":"Hochschule Niederrhein University of Applied Science,Faculty of Electrical Engineering and Computer Science,Krefeld,Germany","institution_ids":["https://openalex.org/I4210113269"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064183605","display_name":"Edwin Naroska","orcid":"https://orcid.org/0009-0004-8742-4566"},"institutions":[{"id":"https://openalex.org/I4210113269","display_name":"Hochschule Niederrhein","ror":"https://ror.org/027b9qx26","country_code":"DE","type":"education","lineage":["https://openalex.org/I4210113269"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Edwin Naroska","raw_affiliation_strings":["Hochschule Niederrhein University of Applied Science,Faculty of Electrical Engineering and Computer Science,Krefeld,Germany"],"affiliations":[{"raw_affiliation_string":"Hochschule Niederrhein University of Applied Science,Faculty of Electrical Engineering and Computer Science,Krefeld,Germany","institution_ids":["https://openalex.org/I4210113269"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018041370","display_name":"Reinhard Viga","orcid":"https://orcid.org/0000-0002-7019-6307"},"institutions":[{"id":"https://openalex.org/I62318514","display_name":"University of Duisburg-Essen","ror":"https://ror.org/04mz5ra38","country_code":"DE","type":"education","lineage":["https://openalex.org/I62318514"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Reinhard Viga","raw_affiliation_strings":["University of Duisburg-Essen,Department of Electronic Components and Circuits EBS,Duisburg,Germany"],"affiliations":[{"raw_affiliation_string":"University of Duisburg-Essen,Department of Electronic Components and Circuits EBS,Duisburg,Germany","institution_ids":["https://openalex.org/I62318514"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059943616","display_name":"Anton Grabmaier","orcid":"https://orcid.org/0000-0002-4882-4223"},"institutions":[{"id":"https://openalex.org/I62318514","display_name":"University of Duisburg-Essen","ror":"https://ror.org/04mz5ra38","country_code":"DE","type":"education","lineage":["https://openalex.org/I62318514"]},{"id":"https://openalex.org/I4210100127","display_name":"Fraunhofer Institute for Microelectronic Circuits and Systems","ror":"https://ror.org/01243c877","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210100127","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Anton Grabmaier","raw_affiliation_strings":["Fraunhofer IMS and University of Duisburg-Essen,Department EBS,Duisburg,Germany"],"affiliations":[{"raw_affiliation_string":"Fraunhofer IMS and University of Duisburg-Essen,Department EBS,Duisburg,Germany","institution_ids":["https://openalex.org/I62318514","https://openalex.org/I4210100127"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5000689306"],"corresponding_institution_ids":["https://openalex.org/I4210113269"],"apc_list":null,"apc_paid":null,"fwci":0.1516,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.46614018,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":null,"issue":null,"first_page":"1323","last_page":"1327"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12205","display_name":"Time Series Analysis and Forecasting","score":0.9968000054359436,"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"}},"topics":[{"id":"https://openalex.org/T12205","display_name":"Time Series Analysis and Forecasting","score":0.9968000054359436,"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/T10114","display_name":"Balance, Gait, and Falls Prevention","score":0.9810000061988831,"subfield":{"id":"https://openalex.org/subfields/3612","display_name":"Physical Therapy, Sports Therapy and Rehabilitation"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9455999732017517,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/hidden-markov-model","display_name":"Hidden Markov model","score":0.8595565557479858},{"id":"https://openalex.org/keywords/motion-capture","display_name":"Motion capture","score":0.8057159185409546},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.7685349583625793},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6780828237533569},{"id":"https://openalex.org/keywords/adaptation","display_name":"Adaptation (eye)","score":0.6182003021240234},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5762892961502075},{"id":"https://openalex.org/keywords/motion-analysis","display_name":"Motion analysis","score":0.5170867443084717},{"id":"https://openalex.org/keywords/cluster","display_name":"Cluster (spacecraft)","score":0.4947206676006317},{"id":"https://openalex.org/keywords/hierarchical-clustering","display_name":"Hierarchical clustering","score":0.483153760433197},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.41456690430641174},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.36367470026016235},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.3116512596607208},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.06380033493041992}],"concepts":[{"id":"https://openalex.org/C23224414","wikidata":"https://www.wikidata.org/wiki/Q176769","display_name":"Hidden Markov model","level":2,"score":0.8595565557479858},{"id":"https://openalex.org/C48007421","wikidata":"https://www.wikidata.org/wiki/Q676252","display_name":"Motion capture","level":3,"score":0.8057159185409546},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.7685349583625793},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6780828237533569},{"id":"https://openalex.org/C139807058","wikidata":"https://www.wikidata.org/wiki/Q352374","display_name":"Adaptation (eye)","level":2,"score":0.6182003021240234},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5762892961502075},{"id":"https://openalex.org/C2777036941","wikidata":"https://www.wikidata.org/wiki/Q6917771","display_name":"Motion analysis","level":2,"score":0.5170867443084717},{"id":"https://openalex.org/C164866538","wikidata":"https://www.wikidata.org/wiki/Q367351","display_name":"Cluster (spacecraft)","level":2,"score":0.4947206676006317},{"id":"https://openalex.org/C92835128","wikidata":"https://www.wikidata.org/wiki/Q1277447","display_name":"Hierarchical clustering","level":3,"score":0.483153760433197},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.41456690430641174},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.36367470026016235},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.3116512596607208},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.06380033493041992},{"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/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.23919/eusipco47968.2020.9287503","is_oa":false,"landing_page_url":"https://doi.org/10.23919/eusipco47968.2020.9287503","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 28th European Signal Processing Conference (EUSIPCO)","raw_type":"proceedings-article"},{"id":"pmh:oai:bibliographie.ub.uni-due.de:ubo_mods_00160784","is_oa":false,"landing_page_url":"https://doi.org/10.23919/Eusipco47968.2020.9287503","pdf_url":null,"source":{"id":"https://openalex.org/S7407055102","display_name":"Universit\u00e4tsbibliographie, Universit\u00e4t Duisburg-Essen","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Buchaufsatz/Kapitel"},{"id":"pmh:oai:fraunhofer.de:N-606197","is_oa":true,"landing_page_url":"http://publica.fraunhofer.de/documents/N-606197.html","pdf_url":null,"source":{"id":"https://openalex.org/S4306400801","display_name":"Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Fraunhofer IMS","raw_type":"Conference Paper"},{"id":"pmh:oai:publica.fraunhofer.de:publica/409126","is_oa":false,"landing_page_url":"https://publica.fraunhofer.de/handle/publica/409126","pdf_url":null,"source":{"id":"https://openalex.org/S4306400318","display_name":"Fraunhofer-Publica (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conference paper"}],"best_oa_location":{"id":"pmh:oai:fraunhofer.de:N-606197","is_oa":true,"landing_page_url":"http://publica.fraunhofer.de/documents/N-606197.html","pdf_url":null,"source":{"id":"https://openalex.org/S4306400801","display_name":"Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Fraunhofer IMS","raw_type":"Conference Paper"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2143325592","https://openalex.org/W2198505015","https://openalex.org/W2215015957","https://openalex.org/W2400780648","https://openalex.org/W2543697517","https://openalex.org/W2614881997","https://openalex.org/W2767093620","https://openalex.org/W2785882157","https://openalex.org/W2892683645"],"related_works":["https://openalex.org/W2772702156","https://openalex.org/W1827696521","https://openalex.org/W2173450654","https://openalex.org/W2039848376","https://openalex.org/W2621720158","https://openalex.org/W4322774593","https://openalex.org/W2091722187","https://openalex.org/W3136290063","https://openalex.org/W2055991023","https://openalex.org/W2130272765"],"abstract_inverted_index":{"The":[0,47,66,149],"paper":[1],"considers":[2],"the":[3,13,64,80,111,131,134,146],"optimization":[4],"of":[5,15,26,68,94,101,133],"a":[6,34,83,159,162],"Hidden-Markov":[7],"Model":[8],"(HMM)":[9],"based":[10],"method":[11],"for":[12,156],"generation":[14],"averaged":[16,21,42,49,142,151],"motion":[17,22,24,35,56,143],"sequences.":[18],"To":[19],"create":[20],"sequences,":[23],"sequences":[25,144],"different":[27],"test":[28,89],"persons":[29],"were":[30],"originally":[31],"recorded":[32],"with":[33,76],"capture":[36],"system":[37],"(MoCap":[38],"system)":[39],"and":[40,58,123],"then":[41],"using":[43,117,125,145],"an":[44,126],"HMM":[45,147],"approach.":[46,148],"resulting":[48,135,150],"data":[50,113,132,152],"sets,":[51],"however,":[52],"partly":[53],"showed":[54],"serious":[55],"artifacts":[57],"uncoordinated":[59],"intermediate":[60],"movements,":[61],"especially":[62],"in":[63,79,105,158,161],"extremities.":[65],"aim":[67],"this":[69],"work":[70],"was":[71],"to":[72,139],"combine":[73],"only":[74],"movements":[75],"similar":[77],"courses":[78],"extremities":[81],"by":[82],"suitable":[84],"cluster":[85],"analysis.":[86],"For":[87,109],"each":[88,100],"person,":[90],"model":[91],"body":[92,96],"descriptions":[93],"21":[95],"elements":[97],"are":[98,114,137],"available,":[99],"which":[102],"is":[103],"represented":[104],"three-dimensional":[106],"time":[107,118],"series.":[108],"optimization,":[110],"MoCap":[112],"first":[115],"compared":[116],"warp":[119],"edit":[120],"distance":[121],"(TWED)":[122],"clustered":[124],"agglomerative":[127],"hierarchical":[128],"procedure.":[129],"Finally,":[130],"clusters":[136],"used":[138],"generate":[140],"new":[141],"can":[153],"be":[154],"used,":[155],"example,":[157],"simulation":[160],"multilevel":[163],"biomechanical":[164],"model.":[165]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2026-03-02T08:37:19.008085","created_date":"2025-10-10T00:00:00"}
