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Sports professionals constantly under pressure to perform at the highest level can benefit from sports analysis, which allows coaches and players to reduce manual efforts and systematically evaluate their performance using automated tools.…

Computer Vision and Pattern Recognition · Computer Science 2023-08-03 Yu-Hang Chien , Fang Yu

This paper presents a novel approach to analyze human decision-making that involves comparing the behavior of professional chess players relative to a computational benchmark of cognitively bounded rationality. This benchmark is constructed…

General Economics · Economics 2020-12-03 Dainis Zegners , Uwe Sunde , Anthony Strittmatter

In this paper, our objective is to improve the performance of the existing framework ShuttleNet in predicting badminton shot types and locations by leveraging past strokes. We participated in the CoachAI Badminton Challenge at IJCAI 2023…

Machine Learning · Computer Science 2023-07-27 Shih-Hong Chen , Pin-Hsuan Chou , Yong-Fu Liu , Chien-An Han

Chunking has emerged as a critical technique that enhances generative models by grounding their responses in efficiently segmented knowledge [1]. While initially developed for unimodal (primarily textual) domains, recent advances in…

Artificial Intelligence · Computer Science 2026-02-11 Shashanka B R , Mohith Charan R , Seema Banu F

Badminton is a fast-paced sport that requires a strategic combination of spatial, temporal, and technical tactics. To gain a competitive edge at high-level competitions, badminton professionals frequently analyze match videos to gain…

Human-Computer Interaction · Computer Science 2023-08-09 Tica Lin , Alexandre Aouididi , Zhutian Chen , Johanna Beyer , Hanspeter Pfister , Jui-Hsien Wang

In this study, we present an innovative fusion of language models and query analysis techniques to unlock cognition in artificial intelligence. The introduced open-source AI system seamlessly integrates a Chess engine with a language model,…

Artificial Intelligence · Computer Science 2024-10-21 Muntasir Adnan , Buddhi Gamage , Zhiwei Xu , Damith Herath , Carlos C. N. Kuhn

Understanding tactical dynamics in badminton requires analyzing entire matches rather than isolated clips. However, existing badminton datasets mainly focus on short clips or task-specific annotations and rarely provide full-match data with…

Computer Vision and Pattern Recognition · Computer Science 2026-03-27 Ning Ding , Keisuke Fujii , Toru Tamaki

Recent leading approaches to semantic segmentation rely on deep convolutional networks trained with human-annotated, pixel-level segmentation masks. Such pixel-accurate supervision demands expensive labeling effort and limits the…

Computer Vision and Pattern Recognition · Computer Science 2015-05-19 Jifeng Dai , Kaiming He , Jian Sun

Do AI systems truly understand human concepts or merely mimic surface patterns? We investigate this through chess, where human creativity meets precise strategic concepts. Analyzing a 270M-parameter transformer that achieves…

Machine Learning · Computer Science 2025-11-05 Semyon Lomasov , Judah Goldfeder , Mehmet Hamza Erol , Matthew So , Yao Yan , Addison Howard , Nathan Kutz , Ravid Shwartz Ziv

Evaluating badminton performance often requires expert coaching, which is rarely accessible for amateur players. We present BadminSense, a smartwatch-based system for fine-grained badminton performance analysis using wearable sensing.…

Human-Computer Interaction · Computer Science 2026-03-25 Taizhou Chen , Kai Chen , Xingyu Liu , Pingchuan Ke , Zhida Sun

The increasing number of spectators and players in e-sports, along with the development of optimized communication solutions and cloud computing technology, has motivated the constant growth of the online game industry. Even though…

Artificial Intelligence · Computer Science 2025-10-23 Silvia García-Méndez , Francisco de Arriba-Pérez

Human pose estimation has made significant advancement in recent years. However, the existing datasets are limited in their coverage of pose variety. In this paper, we introduce a novel benchmark FollowMeUp Sports that makes an important…

Computer Vision and Pattern Recognition · Computer Science 2019-11-20 Ying Huang , Bin Sun , Haipeng Kan , Jiankai Zhuang , Zengchang Qin

Mastering psychomotor skills, such as those essential in sports, rehabilitation, and professional training, often requires a precise understanding of motion patterns and performance metrics. This study proposes a versatile framework for…

We present a comprehensive video-based analytics framework for tennis doubles that addresses the lack of automated analysis tools for this strategically complex sport. Our approach introduces a standardised annotation methodology…

Computer Vision and Pattern Recognition · Computer Science 2025-07-08 Jia Wei Chen

The multiplayer online battle arena (MOBA) genre has gained significant popularity and economic success, attracting considerable research interest within the Human-Computer Interaction community. Enhancing the gaming experience requires a…

Human-Computer Interaction · Computer Science 2024-07-01 Ge Fan , Chaoyun Zhang , Kai Wang , Yingjie Li , Junyang Chen , Zenglin Xu

This study proposes a statistically grounded framework for real-time win probability evaluation and player assessment in score-based team sports, based on minute-by-minute cumulative box-score data. We introduce a continuous dominance…

Applications · Statistics 2026-02-24 Yasutaka Shimizu , Atsushi Yamanobe

The advancement of data-driven artificial intelligence (AI), particularly machine learning, heavily depends on large-scale benchmarks. Despite remarkable progress across domains ranging from pattern recognition to intelligent…

Artificial Intelligence · Computer Science 2026-02-03 Chao Li , Shangdong Yang , Chiheng Zhan , Zhenxing Ge , Yujing Hu , Bingkun Bao , Xingguo Chen , Yang Gao

This study analyzes hybrid AI systems' design patterns and their effectiveness in clinical decision-making using the boxology framework. It categorizes and copares various architectures combining machine learning and rule-based reasoning to…

Software Engineering · Computer Science 2024-08-07 Chi Him Ng

In this paper, I formalize intelligence measurement in games by introducing mechanisms that assign a real number -- interpreted as an intelligence score -- to each player in a game. This score quantifies the ex-post strategic ability of the…

Theoretical Economics · Economics 2025-10-28 Mehmet Mars Seven

As models become increasingly sophisticated, conventional algorithm benchmarks are increasingly saturated, underscoring the need for more challenging benchmarks to guide future improvements in algorithmic reasoning. This paper introduces…

Artificial Intelligence · Computer Science 2025-06-13 Yaoming Zhu , Junxin Wang , Yiyang Li , Lin Qiu , ZongYu Wang , Jun Xu , Xuezhi Cao , Yuhuai Wei , Mingshi Wang , Xunliang Cai , Rong Ma