{"id":"https://openalex.org/W2773114947","doi":"https://doi.org/10.1515/ijcss-2017-0010","title":"Performance Estimation using the Fitness-Fatigue Model with Kalman Filter Feedback","display_name":"Performance Estimation using the Fitness-Fatigue Model with Kalman Filter Feedback","publication_year":2017,"publication_date":"2017-11-27","ids":{"openalex":"https://openalex.org/W2773114947","doi":"https://doi.org/10.1515/ijcss-2017-0010","mag":"2773114947"},"language":"en","primary_location":{"id":"doi:10.1515/ijcss-2017-0010","is_oa":true,"landing_page_url":"https://doi.org/10.1515/ijcss-2017-0010","pdf_url":"https://content.sciendo.com/downloadpdf/journals/ijcss/16/2/article-p117.pdf","source":{"id":"https://openalex.org/S4210193852","display_name":"International Journal of Computer Science in Sport","issn_l":"1684-4769","issn":["1684-4769"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320322","host_organization_name":"De Gruyter Open","host_organization_lineage":["https://openalex.org/P4310320322","https://openalex.org/P4310313990"],"host_organization_lineage_names":["De Gruyter Open","De Gruyter"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computer Science in Sport","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://content.sciendo.com/downloadpdf/journals/ijcss/16/2/article-p117.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5007017640","display_name":"Dorothea Kolossa","orcid":"https://orcid.org/0000-0003-0678-3053"},"institutions":[{"id":"https://openalex.org/I904495901","display_name":"Ruhr University Bochum","ror":"https://ror.org/04tsk2644","country_code":"DE","type":"education","lineage":["https://openalex.org/I904495901"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"D. Kolossa","raw_affiliation_strings":["Faculty of Electrical Engineering and Information Technology, Ruhr-University Bochum, Bochum , Germany"],"affiliations":[{"raw_affiliation_string":"Faculty of Electrical Engineering and Information Technology, Ruhr-University Bochum, Bochum , Germany","institution_ids":["https://openalex.org/I904495901"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108649404","display_name":"M. Abdullah Bin Azhar","orcid":null},"institutions":[{"id":"https://openalex.org/I904495901","display_name":"Ruhr University Bochum","ror":"https://ror.org/04tsk2644","country_code":"DE","type":"education","lineage":["https://openalex.org/I904495901"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"M.A. Bin Azhar","raw_affiliation_strings":["Faculty of Electrical Engineering and Information Technology, Ruhr-University Bochum, Bochum , Germany"],"affiliations":[{"raw_affiliation_string":"Faculty of Electrical Engineering and Information Technology, Ruhr-University Bochum, Bochum , Germany","institution_ids":["https://openalex.org/I904495901"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108650689","display_name":"Christian Rasche","orcid":null},"institutions":[{"id":"https://openalex.org/I197323543","display_name":"Johannes Gutenberg University Mainz","ror":"https://ror.org/023b0x485","country_code":"DE","type":"education","lineage":["https://openalex.org/I197323543"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"C. Rasche","raw_affiliation_strings":["Department of Theory and Practical Performance in Sports, Johannes Gutenberg-University Mainz, Mainz , Germany"],"affiliations":[{"raw_affiliation_string":"Department of Theory and Practical Performance in Sports, Johannes Gutenberg-University Mainz, Mainz , Germany","institution_ids":["https://openalex.org/I197323543"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043583742","display_name":"S. Endler","orcid":null},"institutions":[{"id":"https://openalex.org/I197323543","display_name":"Johannes Gutenberg University Mainz","ror":"https://ror.org/023b0x485","country_code":"DE","type":"education","lineage":["https://openalex.org/I197323543"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"S. Endler","raw_affiliation_strings":["Department of Theory and Practical Performance in Sports, Johannes Gutenberg-University Mainz, Mainz , Germany"],"affiliations":[{"raw_affiliation_string":"Department of Theory and Practical Performance in Sports, Johannes Gutenberg-University Mainz, Mainz , Germany","institution_ids":["https://openalex.org/I197323543"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066027555","display_name":"Florian Hanakam","orcid":null},"institutions":[{"id":"https://openalex.org/I904495901","display_name":"Ruhr University Bochum","ror":"https://ror.org/04tsk2644","country_code":"DE","type":"education","lineage":["https://openalex.org/I904495901"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"F. Hanakam","raw_affiliation_strings":["Faculty of Sport Science, Ruhr-University Bochum, Bochum , Germany"],"affiliations":[{"raw_affiliation_string":"Faculty of Sport Science, Ruhr-University Bochum, Bochum , Germany","institution_ids":["https://openalex.org/I904495901"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043359908","display_name":"Alexander Ferrauti","orcid":"https://orcid.org/0000-0001-9807-2755"},"institutions":[{"id":"https://openalex.org/I904495901","display_name":"Ruhr University Bochum","ror":"https://ror.org/04tsk2644","country_code":"DE","type":"education","lineage":["https://openalex.org/I904495901"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"A. Ferrauti","raw_affiliation_strings":["Faculty of Sport Science, Ruhr-University Bochum, Bochum , Germany"],"affiliations":[{"raw_affiliation_string":"Faculty of Sport Science, Ruhr-University Bochum, Bochum , Germany","institution_ids":["https://openalex.org/I904495901"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032176167","display_name":"Mark Pfeiffer","orcid":"https://orcid.org/0000-0002-9287-5343"},"institutions":[{"id":"https://openalex.org/I197323543","display_name":"Johannes Gutenberg University Mainz","ror":"https://ror.org/023b0x485","country_code":"DE","type":"education","lineage":["https://openalex.org/I197323543"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"M. Pfeiffer","raw_affiliation_strings":["Department of Theory and Practical Performance in Sports, Johannes Gutenberg-University Mainz, Mainz , Germany"],"affiliations":[{"raw_affiliation_string":"Department of Theory and Practical Performance in Sports, Johannes Gutenberg-University Mainz, Mainz , Germany","institution_ids":["https://openalex.org/I197323543"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5007017640"],"corresponding_institution_ids":["https://openalex.org/I904495901"],"apc_list":{"value":210,"currency":"EUR","value_usd":226},"apc_paid":{"value":210,"currency":"EUR","value_usd":226},"fwci":0.8769,"has_fulltext":true,"cited_by_count":15,"citation_normalized_percentile":{"value":0.73823984,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":97},"biblio":{"volume":"16","issue":"2","first_page":"117","last_page":"129"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10157","display_name":"Sports Performance and Training","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2732","display_name":"Orthopedics and Sports Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10157","display_name":"Sports Performance and Training","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2732","display_name":"Orthopedics and Sports Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11209","display_name":"Cardiovascular and exercise physiology","score":0.975600004196167,"subfield":{"id":"https://openalex.org/subfields/2707","display_name":"Complementary and alternative medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11674","display_name":"Sports Analytics and Performance","score":0.9541000127792358,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.736382246017456},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6369491815567017},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.6074480414390564},{"id":"https://openalex.org/keywords/bittorrent-tracker","display_name":"BitTorrent tracker","score":0.5330839157104492},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.5021653175354004},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.4232245087623596},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3821306526660919},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.35733863711357117},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18576928973197937}],"concepts":[{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.736382246017456},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6369491815567017},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.6074480414390564},{"id":"https://openalex.org/C57501372","wikidata":"https://www.wikidata.org/wiki/Q2021268","display_name":"BitTorrent tracker","level":3,"score":0.5330839157104492},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.5021653175354004},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.4232245087623596},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3821306526660919},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.35733863711357117},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18576928973197937},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C56461940","wikidata":"https://www.wikidata.org/wiki/Q970687","display_name":"Eye tracking","level":2,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","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/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1515/ijcss-2017-0010","is_oa":true,"landing_page_url":"https://doi.org/10.1515/ijcss-2017-0010","pdf_url":"https://content.sciendo.com/downloadpdf/journals/ijcss/16/2/article-p117.pdf","source":{"id":"https://openalex.org/S4210193852","display_name":"International Journal of Computer Science in Sport","issn_l":"1684-4769","issn":["1684-4769"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320322","host_organization_name":"De Gruyter Open","host_organization_lineage":["https://openalex.org/P4310320322","https://openalex.org/P4310313990"],"host_organization_lineage_names":["De Gruyter Open","De Gruyter"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computer Science in Sport","raw_type":"journal-article"},{"id":"pmh:oai:hss-opus.ub.ruhr-uni-bochum.de:8653","is_oa":true,"landing_page_url":"https://hss-opus.ub.ruhr-uni-bochum.de/opus4/frontdoor/index/index/docId/8653","pdf_url":"https://hss-opus.ub.ruhr-uni-bochum.de/opus4/files/8653/Ferrauti-2017-162.pdf","source":{"id":"https://openalex.org/S4306400167","display_name":"Dokumentenrepositorium der RUB (Ruhr University Bochum)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I904495901","host_organization_name":"Ruhr University Bochum","host_organization_lineage":["https://openalex.org/I904495901"],"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":"doc-type:article"},{"id":"pmh:oai:doaj.org/article:59226cb172ca4509b7e333412b3e1f87","is_oa":true,"landing_page_url":"https://doaj.org/article/59226cb172ca4509b7e333412b3e1f87","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"International Journal of Computer Science in Sport, Vol 16, Iss 2, Pp 117-129 (2017)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1515/ijcss-2017-0010","is_oa":true,"landing_page_url":"https://doi.org/10.1515/ijcss-2017-0010","pdf_url":"https://content.sciendo.com/downloadpdf/journals/ijcss/16/2/article-p117.pdf","source":{"id":"https://openalex.org/S4210193852","display_name":"International Journal of Computer Science in Sport","issn_l":"1684-4769","issn":["1684-4769"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320322","host_organization_name":"De Gruyter Open","host_organization_lineage":["https://openalex.org/P4310320322","https://openalex.org/P4310313990"],"host_organization_lineage_names":["De Gruyter Open","De Gruyter"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computer Science in Sport","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2773114947.pdf","grobid_xml":"https://content.openalex.org/works/W2773114947.grobid-xml"},"referenced_works_count":16,"referenced_works":["https://openalex.org/W2008842702","https://openalex.org/W2016884629","https://openalex.org/W2018743054","https://openalex.org/W2023821189","https://openalex.org/W2025763595","https://openalex.org/W2029176720","https://openalex.org/W2037986685","https://openalex.org/W2056450854","https://openalex.org/W2058880189","https://openalex.org/W2071915055","https://openalex.org/W2080233377","https://openalex.org/W2120748149","https://openalex.org/W2161774578","https://openalex.org/W2403116617","https://openalex.org/W2917158007","https://openalex.org/W4253535300"],"related_works":["https://openalex.org/W2914048681","https://openalex.org/W2806679586","https://openalex.org/W3216131935","https://openalex.org/W2165595692","https://openalex.org/W1984282557","https://openalex.org/W4313036965","https://openalex.org/W4226079751","https://openalex.org/W2954676659","https://openalex.org/W2038768008","https://openalex.org/W2091177731"],"abstract_inverted_index":{"Abstract":[0],"Tracking":[1],"and":[2,26,31,41,52,76,153,172],"predicting":[3],"the":[4,42,64,72,79,130,141,151],"performance":[5,50,148,170],"of":[6,9,28,147,167,177],"athletes":[7],"is":[8,38,55,63,165],"great":[10],"interest,":[11],"not":[12],"only":[13],"in":[14,60,109,133,156],"training":[15,53],"science":[16],"but":[17],"also,":[18],"increasingly,":[19],"for":[20,49,106],"serious":[21],"hobbyists.":[22],"The":[23],"increasing":[24],"availability":[25],"use":[27,46],"smart":[29],"watches":[30],"fitness":[32,152],"trackers":[33],"means":[34],"that":[35,84,103,162],"abundant":[36],"data":[37,48],"becoming":[39],"available,":[40],"interest":[43],"to":[44,143,149],"optimally":[45,144],"this":[47,61,85,98,163],"tracking":[51,108,171],"optimization":[54],"great.":[56],"One":[57],"competitive":[58],"model":[59,67,73,86,132],"domain":[62],"3-time-constant":[65],"fitness-fatigue":[66,131],"by":[68,74],"Busso":[69],"based":[70],"on":[71],"Banister":[75],"colleagues.":[77],"In":[78],"following,":[80],"we":[81,120],"will":[82],"show":[83,121,161],"can":[87,126],"be":[88,127],"written":[89],"equivalently":[90],"as":[91],"a":[92,123,134,157,175],"linear,":[93],"time-variant":[94],"state-space":[95],"model.":[96],"With":[97],"understanding,":[99],"it":[100],"becomes":[101],"clear":[102],"all":[104],"methods":[105],"optimum":[107],"statespace":[110],"models":[111],"are":[112],"also":[113],"directly":[114],"applicable":[115],"here.":[116],"As":[117],"an":[118],"example,":[119],"how":[122],"Kalman":[124],"filter":[125],"combined":[128],"with":[129],"mathematically":[135],"consistent":[136],"fashion.":[137],"This":[138],"gives":[139],"us":[140],"opportunity":[142],"consider":[145],"measurements":[146],"adapt":[150],"fatigue":[154],"estimates":[155],"datadriven":[158],"manner.":[159],"Results":[160],"approach":[164],"capable":[166],"clearly":[168],"improving":[169],"prediction":[173],"over":[174],"range":[176],"different":[178],"scenarios.":[179]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2}],"updated_date":"2026-03-07T16:01:11.037858","created_date":"2017-12-22T00:00:00"}