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A new approach in team sports analysis consists in studying positioning and movements of players during the game in relation to team performance. State of the art tracking systems produce spatio-temporal traces of players that have…

应用统计 · 统计学 2017-07-06 Rodolfo Metulini , Marica Manisera , Paola Zuccolotto

Professional sports are developing towards increasingly scientific training methods with increasing amounts of data being collected from laboratory tests, training sessions and competitions. In cycling, it is standard to equip bicycles with…

机器学习 · 计算机科学 2018-08-02 Agrin Hilmkil , Oscar Ivarsson , Moa Johansson , Dan Kuylenstierna , Teun van Erp

Recent advances in computer vision have made significant progress in tracking and pose estimation of sports players. However, there have been fewer studies on behavior prediction with pose estimation in sports, in particular, the prediction…

计算机视觉与模式识别 · 计算机科学 2024-02-16 Jiale Fang , Calvin Yeung , Keisuke Fujii

We will try to tackle both the theoretical and practical aspects of a very important problem in chess programming as stated in the title of this article - the issue of draw detection by move repetition. The standard approach that has so far…

人工智能 · 计算机科学 2007-05-23 Vladan Vuckovic , Djordje Vidanovic

Football is a very result-driven industry, with goals being rarer than in most sports, so having further parameters to judge the performance of teams and individuals is key. Expected Goals (xG) allow further insight than just a scoreline.…

机器学习 · 计算机科学 2023-09-04 James H. Hewitt , Oktay Karakuş

Tracking players in sports videos is commonly done in a tracking-by-detection framework, first detecting players in each frame, and then performing association over time. While for some sports tracking players is sufficient for game…

计算机视觉与模式识别 · 计算机科学 2021-04-27 Yang Liu , Luiz G. Hafemann , Michael Jamieson , Mehrsan Javan

Although basketball is a dynamic process sport, with 5 plus 5 players competing on both offense and defense simultaneously, learning some static information is predominant for professional players, coaches and team mangers. In order to have…

应用统计 · 统计学 2021-04-05 Guanyu Hu , Hou-Cheng Yang , Yishu Xue , Dipak K. Dey

The traditional methods of action recognition are not specific for the operator, thus results are easy to be disturbed when other actions are operated in videos. The network based on mixed convolutional resnet and RPN is proposed in this…

计算机视觉与模式识别 · 计算机科学 2020-01-08 Mingjie Li , Youqian Feng , Zhonghai Yin , Cheng Zhou , Fanghao Dong , Yuan Lin , Yuhao Dong

Machine learning models have become increasingly popular for predicting the results of soccer matches, however, the lack of publicly-available benchmark datasets has made model evaluation challenging. The 2023 Soccer Prediction Challenge…

机器学习 · 计算机科学 2023-09-27 Calvin Yeung , Rory Bunker , Rikuhei Umemoto , Keisuke Fujii

The identification of individual movement characteristics sets the foundation for the assessment of personal rehabilitation progress and can provide diagnostic information on levels and stages of movement disorders. This work presents a…

神经与进化计算 · 计算机科学 2024-12-17 Tim Sziburis , Susanne Blex , Tobias Glasmachers , Ioannis Iossifidis

This paper tackles the problem of human motion prediction, consisting in forecasting future body poses from historically observed sequences. State-of-the-art approaches provide good results, however, they rely on deep learning architectures…

计算机视觉与模式识别 · 计算机科学 2022-10-07 Wen Guo , Yuming Du , Xi Shen , Vincent Lepetit , Xavier Alameda-Pineda , Francesc Moreno-Noguer

Data analysis has become a necessity in the modern era of cricket. Everything from effective team management to match win predictions use some form of analytics. Meaningful data representations are necessary for efficient analysis of data.…

机器学习 · 计算机科学 2021-08-17 Souridas Alaka , Rishikesh Sreekumar , Hrithwik Shalu

Cricket is the second most popular sport after soccer in terms of viewership. However, the assessment of individual player performance, a fundamental task in team sports, is currently primarily based on aggregate performance statistics,…

In this paper, we study collective interaction dynamics emerging in the game of football-soccer. To do so, we surveyed a database containing body-sensors traces measured during three professional football matches, where we observed…

物理与社会 · 物理学 2021-08-18 A. Chacoma , N. Almeira , J. I. Perotti , O. V. Billoni

Sequential pattern mining (SPM) is an important branch of knowledge discovery that aims to mine frequent sub-sequences (patterns) in a sequential database. Various SPM methods have been investigated, and most of them are classical SPM…

数据库 · 计算机科学 2023-11-17 Meng Geng , Youxi Wu , Yan Li , Jing Liu , Philippe Fournier-Viger , Xingquan Zhu , Xindong Wu

Motion prediction in soccer involves capturing complex dynamics from player and ball interactions. We present FootBots, an encoder-decoder transformer-based architecture addressing motion prediction and conditioned motion prediction through…

计算机视觉与模式识别 · 计算机科学 2024-07-01 Guillem Capellera , Luis Ferraz , Antonio Rubio , Antonio Agudo , Francesc Moreno-Noguer

Tracking and identifying players is an important problem in computer vision based ice hockey analytics. Player tracking is a challenging problem since the motion of players in hockey is fast-paced and non-linear. There is also significant…

计算机视觉与模式识别 · 计算机科学 2022-05-24 Kanav Vats , Mehrnaz Fani , David A. Clausi , John S. Zelek

Adversarial attacks have been widely studied for general classification tasks, but remain unexplored in the context of fine-grained recognition, where the inter-class similarities facilitate the attacker's task. In this paper, we identify…

计算机视觉与模式识别 · 计算机科学 2020-06-12 Krishna Kanth Nakka , Mathieu Salzmann

Prediction of the real-time multiplayer online battle arena (MOBA) games' match outcome is one of the most important and exciting tasks in Esports analytical research. This research paper predominantly focuses on building predictive machine…

机器学习 · 计算机科学 2021-06-04 Kodirjon Akhmedov , Anh Huy Phan

Accurately detecting and predicting lane change (LC)processes can help autonomous vehicles better understand their surrounding environment, recognize potential safety hazards, and improve traffic safety. This paper focuses on LC processes…

机器学习 · 统计学 2023-07-31 Renteng Yuan