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In the 2023 Wimbledon Gentlemen's final, Carlos Alcaraz defeated Novak Djokovic. This study aims to predict athletes' performance through five key aspects: first, a mul-ti-classification model based on logistic regression was established,…

Applications · Statistics 2024-07-11 Chuangqi Li

Realizing versatile and human-like performance in high-demand sports like badminton remains a formidable challenge for humanoid robotics. Unlike standard locomotion or static manipulation, this task demands a seamless integration of…

Research in Simultaneous Localization and Mapping (SLAM) has made outstanding progress over the past years. SLAM systems are nowadays transitioning from academic to real world applications. However, this transition has posed new demanding…

Tactical understanding in badminton involves interpreting not only individual actions but also how tactics are dynamically executed over time. In this paper, we propose \textbf{Shot2Tactic-Caption}, a novel framework for semantic and…

Computer Vision and Pattern Recognition · Computer Science 2025-10-17 Ning Ding , Keisuke Fujii , Toru Tamaki

AI models are increasingly used for data analysis and visualization, yet benchmarks rarely address scatterplot-specific tasks, limiting insight into performance. To address this gap for one of the most common chart types, we introduce a…

Machine Learning · Computer Science 2025-10-08 João Palmeiro , Diogo Duarte , Rita Costa , Pedro Bizarro

This study proposes a simple method for multi-object tracking (MOT) of players in a badminton court. We leverage two off-the-shelf cameras, one on the top of the court and the other on the side of the court. The one on the top is to track…

Computer Vision and Pattern Recognition · Computer Science 2023-08-10 Young-Ching Chou , Shen-Ru Zhang , Bo-Wei Chen , Hong-Qi Chen , Cheng-Kuan Lin , Yu-Chee Tseng

This research is intended to accomplish two goals: The first goal is to curate a large and information rich dataset that contains crucial and succinct summaries on the players' actions and positions and the back-and-forth travel patterns of…

Machine Learning · Computer Science 2024-05-17 Haotian Xia , Rhys Tracy , Yun Zhao , Erwan Fraisse , Yuan-Fang Wang , Linda Petzold

Tennis is one of the world's biggest and most popular sports. Multiple researchers have, with limited success, modeled the outcome of matches using probability modelling or machine learning approaches. The approach presented here predicts…

Applications · Statistics 2025-06-09 Martin Illum , Hans Christian Bechsøfft Mikkelsen , Emil Hovad

Automated tennis stroke analysis has advanced significantly with the integration of biomechanical motion cues alongside deep learning techniques, enhancing stroke classification accuracy and player performance evaluation. Despite these…

Computer Vision and Pattern Recognition · Computer Science 2025-10-07 Arushi Dashore , Aryan Anumala , Emily Hui , Olivia Yang

Ball trajectory data are one of the most fundamental and useful information in the evaluation of players' performance and analysis of game strategies. Although vision-based object tracking techniques have been developed to analyze sport…

Machine Learning · Computer Science 2019-07-09 Yu-Chuan Huang , I-No Liao , Ching-Hsuan Chen , Tsì-Uí İk , Wen-Chih Peng

Bias in training datasets must be managed for various groups in classification tasks to ensure parity or equal treatment. With the recent growth in artificial intelligence models and their expanding role in automated decision-making,…

Machine Learning · Computer Science 2023-11-07 Mehdi Yazdani-Jahromi , AmirArsalan Rajabi , Ali Khodabandeh Yalabadi , Aida Tayebi , Ozlem Ozmen Garibay

We present a badminton training system that focuses on the backhand short service. Unlike the prior motor skill training systems which focus on the trainee's posture, our system analyzes the process of moving joints with the open kinetic…

Human-Computer Interaction · Computer Science 2023-12-05 Eden Cong-He Xu , Lung-Pan Cheng

As sports training becomes more data-driven, traditional dart coaching based mainly on experience and visual observation is increasingly inadequate for high-precision, goal-oriented movements. Although prior studies have highlighted the…

Machine Learning · Computer Science 2026-04-09 Zhantao Chen , Dongyi He , Jin Fang , Xi Chen , Yishuo Liu , Xiaozhen Zhong , Xuejun Hu

In programming education, fostering self-regulated learning (SRL) skills is essential for both students and teachers. This paper introduces TrackThinkDashboard, an application designed to visualize the learning workflow by integrating web…

Human-Computer Interaction · Computer Science 2025-03-26 Ko Watanabe , Yuki Matsuda , Yugo Nakamura , Yutaka Arakawa , Shoya Ishimaru

The short-form videos have explosive popularity and have dominated the new social media trends. Prevailing short-video platforms,~\textit{e.g.}, Kuaishou (Kwai), TikTok, Instagram Reels, and YouTube Shorts, have changed the way we consume…

Computer Vision and Pattern Recognition · Computer Science 2023-04-14 Wentao Zhu , Yufang Huang , Xiufeng Xie , Wenxian Liu , Jincan Deng , Debing Zhang , Zhangyang Wang , Ji Liu

Collegiate cross country teams often build their season schedules on intuition rather than evidence, partly because large-scale performance datasets are not publicly accessible. To address this limitation, we introduce the National Running…

Computers and Society · Computer Science 2025-12-16 Jonathan A. Karr , Ryan M. Fryer , Ben Darden , Nicholas Pell , Kayla Ambrose , Evan Hall , Ramzi K. Bualuan , Nitesh V. Chawla

Shot charts in basketball analytics provide an indispensable tool for evaluating players' shooting performance by visually representing the distribution of field goal attempts across different court locations. However, conventional methods…

Methodology · Statistics 2025-05-16 Luca Scrucca , Dimitris Karlis

Autonomous driving has rapidly developed and shown promising performance due to recent advances in hardware and deep learning techniques. High-quality datasets are fundamental for developing reliable autonomous driving algorithms. Previous…

Computer Vision and Pattern Recognition · Computer Science 2024-04-24 Mingyu Liu , Ekim Yurtsever , Jonathan Fossaert , Xingcheng Zhou , Walter Zimmer , Yuning Cui , Bare Luka Zagar , Alois C. Knoll

Generative models for audio-conditioned dance motion synthesis map music features to dance movements. Models are trained to associate motion patterns to audio patterns, usually without an explicit knowledge of the human body. This approach…

Computer Vision and Pattern Recognition · Computer Science 2022-07-25 Davide Moltisanti , Jinyi Wu , Bo Dai , Chen Change Loy

Cerebral stroke, the second most substantial cause of death universally, has been a primary public health concern over the last few years. With the help of machine learning techniques, early detection of various stroke alerts is accessible,…

Machine Learning · Computer Science 2022-11-16 Yuru Jing