{"id":"https://openalex.org/W2791015341","doi":"https://doi.org/10.1109/mc.2018.1731060","title":"Recommender System Lets Coaches Identify and Help Athletes Who Begin Losing Motivation","display_name":"Recommender System Lets Coaches Identify and Help Athletes Who Begin Losing Motivation","publication_year":2018,"publication_date":"2018-03-01","ids":{"openalex":"https://openalex.org/W2791015341","doi":"https://doi.org/10.1109/mc.2018.1731060","mag":"2791015341"},"language":"en","primary_location":{"id":"doi:10.1109/mc.2018.1731060","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mc.2018.1731060","pdf_url":null,"source":{"id":"https://openalex.org/S178916657","display_name":"Computer","issn_l":"0018-9162","issn":["0018-9162","1558-0814"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computer","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"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/A5083998304","display_name":"Paolo Pilloni","orcid":"https://orcid.org/0000-0002-8301-5974"},"institutions":[{"id":"https://openalex.org/I172446870","display_name":"University of Cagliari","ror":"https://ror.org/003109y17","country_code":"IT","type":"education","lineage":["https://openalex.org/I172446870"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Paolo Pilloni","raw_affiliation_strings":["University of Cagliari"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Cagliari","institution_ids":["https://openalex.org/I172446870"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061407659","display_name":"Luca Piras","orcid":"https://orcid.org/0000-0001-5135-0172"},"institutions":[{"id":"https://openalex.org/I172446870","display_name":"University of Cagliari","ror":"https://ror.org/003109y17","country_code":"IT","type":"education","lineage":["https://openalex.org/I172446870"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Luca Piras","raw_affiliation_strings":["University of Cagliari"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Cagliari","institution_ids":["https://openalex.org/I172446870"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069275031","display_name":"Salvatore Carta","orcid":"https://orcid.org/0000-0001-9481-511X"},"institutions":[{"id":"https://openalex.org/I172446870","display_name":"University of Cagliari","ror":"https://ror.org/003109y17","country_code":"IT","type":"education","lineage":["https://openalex.org/I172446870"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Salvatore Carta","raw_affiliation_strings":["University of Cagliari"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Cagliari","institution_ids":["https://openalex.org/I172446870"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079928291","display_name":"Gianni Fenu","orcid":"https://orcid.org/0000-0003-4668-2476"},"institutions":[{"id":"https://openalex.org/I172446870","display_name":"University of Cagliari","ror":"https://ror.org/003109y17","country_code":"IT","type":"education","lineage":["https://openalex.org/I172446870"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Gianni Fenu","raw_affiliation_strings":["University of Cagliari"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Cagliari","institution_ids":["https://openalex.org/I172446870"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062381756","display_name":"Fabrizio Mulas","orcid":null},"institutions":[{"id":"https://openalex.org/I172446870","display_name":"University of Cagliari","ror":"https://ror.org/003109y17","country_code":"IT","type":"education","lineage":["https://openalex.org/I172446870"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Fabrizio Mulas","raw_affiliation_strings":["University of Cagliari"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Cagliari","institution_ids":["https://openalex.org/I172446870"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008065624","display_name":"Ludovico Boratto","orcid":"https://orcid.org/0000-0002-6053-3015"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ludovico Boratto","raw_affiliation_strings":["Eurecat"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Eurecat","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5083998304"],"corresponding_institution_ids":["https://openalex.org/I172446870"],"apc_list":null,"apc_paid":null,"fwci":10.9601,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.97911558,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"51","issue":"3","first_page":"36","last_page":"42"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11674","display_name":"Sports Analytics and Performance","score":0.9753999710083008,"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"}},"topics":[{"id":"https://openalex.org/T11674","display_name":"Sports Analytics and Performance","score":0.9753999710083008,"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"}},{"id":"https://openalex.org/T10799","display_name":"Data Visualization and Analytics","score":0.9711999893188477,"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/T11439","display_name":"Video Analysis and Summarization","score":0.9666000008583069,"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/recommender-system","display_name":"Recommender system","score":0.8128963708877563},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.774539589881897},{"id":"https://openalex.org/keywords/athletes","display_name":"Athletes","score":0.6445006728172302},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.34246546030044556},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.3363536596298218},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.2672256827354431},{"id":"https://openalex.org/keywords/physical-therapy","display_name":"Physical therapy","score":0.09851375222206116}],"concepts":[{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.8128963708877563},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.774539589881897},{"id":"https://openalex.org/C2781054738","wikidata":"https://www.wikidata.org/wiki/Q4813730","display_name":"Athletes","level":2,"score":0.6445006728172302},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.34246546030044556},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.3363536596298218},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.2672256827354431},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.09851375222206116},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/mc.2018.1731060","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mc.2018.1731060","pdf_url":null,"source":{"id":"https://openalex.org/S178916657","display_name":"Computer","issn_l":"0018-9162","issn":["0018-9162","1558-0814"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computer","raw_type":"journal-article"},{"id":"pmh:oai:iris.unica.it:11584/243900","is_oa":false,"landing_page_url":"http://hdl.handle.net/11584/243900","pdf_url":null,"source":{"id":"https://openalex.org/S4377196293","display_name":"UNICA IRIS Institutional Research Information System (University of Cagliari)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I172446870","host_organization_name":"University of Cagliari","host_organization_lineage":["https://openalex.org/I172446870"],"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":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Gender equality","id":"https://metadata.un.org/sdg/5","score":0.44999998807907104}],"awards":[],"funders":[{"id":"https://openalex.org/F4320313987","display_name":"Universit\u00e0 degli Studi di Cagliari","ror":"https://ror.org/003109y17"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W46659105","https://openalex.org/W2000806470","https://openalex.org/W2145589690","https://openalex.org/W2165856730","https://openalex.org/W2560821865","https://openalex.org/W2619462156","https://openalex.org/W2767331675"],"related_works":["https://openalex.org/W2883909875","https://openalex.org/W2968745142","https://openalex.org/W2809363009","https://openalex.org/W2369936857","https://openalex.org/W2348159088","https://openalex.org/W2117346966","https://openalex.org/W2499363748","https://openalex.org/W2350747448","https://openalex.org/W2368095327","https://openalex.org/W2895056152"],"abstract_inverted_index":{"This":[0],"article":[1],"presents":[2],"a":[3,13,22,33,50],"novel":[4],"approach":[5],"to":[6,11,28],"monitoring":[7],"athletes\u2019":[8],"behavioral":[9,39],"changes":[10],"predict":[12],"decline":[14],"in":[15],"motivation.":[16],"When":[17],"the":[18,26,37,46],"system":[19],"detects":[20],"such":[21],"decline,":[23],"it":[24],"refers":[25],"athlete":[27],"her":[29],"coach,":[30],"along":[31],"with":[32],"concise":[34],"explanation":[35],"of":[36],"detected":[38],"changes.":[40],"The":[41],"coach":[42],"thus":[43],"has":[44],"all":[45],"information":[47],"needed":[48],"for":[49],"prompt,":[51],"targeted":[52],"intervention.":[53]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2}],"updated_date":"2026-05-10T08:33:47.465468","created_date":"2025-10-10T00:00:00"}
