Match Analysis of Soccer Refereeing Using Spatiotemporal Data: A Case Study
Autor(a) principal: | |
---|---|
Data de Publicação: | 2021 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10174/29908 https://doi.org/10.3390/s21072541 |
Resumo: | This case study explored how spatiotemporal data can develop key metrics to evaluate and understand elite soccer referees’ performance during one elite soccer match. The dynamic position of players from both teams, the ball, and three elite referees allowed to capture the following performance metrics: (i) assistant referees: alignment with the second last defender; (ii) referee: referee diagonal movement—a position density was computed and a principal component analysis was carried to identify the directions of greatest variability; and (iii) referee: assessing the distance from the referee to the ball. All computations were processed when the ball was in-play and separated by 1st and 2nd halves. The first metric showed an alignment lower than 1 m between the assistant referee and the second-last defender. The second metric showed that in the 1st half, the referee position ellipsis area was 548 m2, which increased during the 2nd half (671 m2). The third metric showed an increase in the distance from the referee to the ball and >80% of the distance between 5–30 m during the 2nd half. The findings may be used as a starting point to elaborate normative behavior models from the referee’s movement performance in soccer. |
id |
RCAP_15e011627da97bcb522c9d846b88244b |
---|---|
oai_identifier_str |
oai:dspace.uevora.pt:10174/29908 |
network_acronym_str |
RCAP |
network_name_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository_id_str |
7160 |
spelling |
Match Analysis of Soccer Refereeing Using Spatiotemporal Data: A Case Studyperformance analysisrefereeingpositional datatracking systemstactical positioningThis case study explored how spatiotemporal data can develop key metrics to evaluate and understand elite soccer referees’ performance during one elite soccer match. The dynamic position of players from both teams, the ball, and three elite referees allowed to capture the following performance metrics: (i) assistant referees: alignment with the second last defender; (ii) referee: referee diagonal movement—a position density was computed and a principal component analysis was carried to identify the directions of greatest variability; and (iii) referee: assessing the distance from the referee to the ball. All computations were processed when the ball was in-play and separated by 1st and 2nd halves. The first metric showed an alignment lower than 1 m between the assistant referee and the second-last defender. The second metric showed that in the 1st half, the referee position ellipsis area was 548 m2, which increased during the 2nd half (671 m2). The third metric showed an increase in the distance from the referee to the ball and >80% of the distance between 5–30 m during the 2nd half. The findings may be used as a starting point to elaborate normative behavior models from the referee’s movement performance in soccer.Sensors2021-06-08T11:35:42Z2021-06-082021-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10174/29908http://hdl.handle.net/10174/29908https://doi.org/10.3390/s21072541porGonçalves, B., Coutinho, D., Travassos, B., Brito, J., & Figueiredo, P. (2021). Match Analysis of Soccer Refereeing Using Spatiotemporal Data: A Case Study. Sensors, 21(7), 2541.https://www.mdpi.com/1424-8220/21/7/2541ndndndndnd251Gonçalves, BrunoCoutinho, DiogoTravassos, BrunoBrito, JoãoFigueiredo, Pedroinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-03T19:26:49Zoai:dspace.uevora.pt:10174/29908Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:19:14.214610Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Match Analysis of Soccer Refereeing Using Spatiotemporal Data: A Case Study |
title |
Match Analysis of Soccer Refereeing Using Spatiotemporal Data: A Case Study |
spellingShingle |
Match Analysis of Soccer Refereeing Using Spatiotemporal Data: A Case Study Gonçalves, Bruno performance analysis refereeing positional data tracking systems tactical positioning |
title_short |
Match Analysis of Soccer Refereeing Using Spatiotemporal Data: A Case Study |
title_full |
Match Analysis of Soccer Refereeing Using Spatiotemporal Data: A Case Study |
title_fullStr |
Match Analysis of Soccer Refereeing Using Spatiotemporal Data: A Case Study |
title_full_unstemmed |
Match Analysis of Soccer Refereeing Using Spatiotemporal Data: A Case Study |
title_sort |
Match Analysis of Soccer Refereeing Using Spatiotemporal Data: A Case Study |
author |
Gonçalves, Bruno |
author_facet |
Gonçalves, Bruno Coutinho, Diogo Travassos, Bruno Brito, João Figueiredo, Pedro |
author_role |
author |
author2 |
Coutinho, Diogo Travassos, Bruno Brito, João Figueiredo, Pedro |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Gonçalves, Bruno Coutinho, Diogo Travassos, Bruno Brito, João Figueiredo, Pedro |
dc.subject.por.fl_str_mv |
performance analysis refereeing positional data tracking systems tactical positioning |
topic |
performance analysis refereeing positional data tracking systems tactical positioning |
description |
This case study explored how spatiotemporal data can develop key metrics to evaluate and understand elite soccer referees’ performance during one elite soccer match. The dynamic position of players from both teams, the ball, and three elite referees allowed to capture the following performance metrics: (i) assistant referees: alignment with the second last defender; (ii) referee: referee diagonal movement—a position density was computed and a principal component analysis was carried to identify the directions of greatest variability; and (iii) referee: assessing the distance from the referee to the ball. All computations were processed when the ball was in-play and separated by 1st and 2nd halves. The first metric showed an alignment lower than 1 m between the assistant referee and the second-last defender. The second metric showed that in the 1st half, the referee position ellipsis area was 548 m2, which increased during the 2nd half (671 m2). The third metric showed an increase in the distance from the referee to the ball and >80% of the distance between 5–30 m during the 2nd half. The findings may be used as a starting point to elaborate normative behavior models from the referee’s movement performance in soccer. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-08T11:35:42Z 2021-06-08 2021-01-01T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10174/29908 http://hdl.handle.net/10174/29908 https://doi.org/10.3390/s21072541 |
url |
http://hdl.handle.net/10174/29908 https://doi.org/10.3390/s21072541 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Gonçalves, B., Coutinho, D., Travassos, B., Brito, J., & Figueiredo, P. (2021). Match Analysis of Soccer Refereeing Using Spatiotemporal Data: A Case Study. Sensors, 21(7), 2541. https://www.mdpi.com/1424-8220/21/7/2541 nd nd nd nd nd 251 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Sensors |
publisher.none.fl_str_mv |
Sensors |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
|
_version_ |
1799136673895809024 |