最終更新日:2026/07/31
相原 伸平
アイハラ シンペイ
(Shimpei Aihara)
論文
- タイトル
- タイトル(英)
- A Resilient and Extensible Digital Curling Platform Using Server-Sent Events and REST APIs
- 参照URL
- https://researchmap.jp/shimpei-aihara/published_papers/54530932
- 著者
- 著者(英)
- Ryosuke Katagiri,Tadaaki Sone,Shimpei Aihara,Takashi Kawamura
- 担当区分
- 概要
- 概要(英)
- Curling is strategically complex, yet data-driven strategic AI is limited by the scarcity of large-scale match data with shot-by-shot states and histories. Digital Curling provides such an environment, but no prior system has combined match resumption after failures, centralized state persistence, and a decoupled simulator into a single, reusable research platform. We propose and implement a new Digital Curling platform that improves resilience and extensibility through a stateless server, database-backed state persistence, REST APIs and Server-Sent Events (SSE), and a decoupled simulator, supporting both the standard four-player and mixed-doubles formats. In a 24 h experiment, the system recovered from all 290 timeout-induced communication failures with 100% reconnection success and a mean recovery time of about 1 s. In a server-restart experiment (N=50), it resumed every match with full state consistency, and it ran for about 60 h over six days at Expo 2025 Osaka, Kansai, with no system-attributable failures. A load evaluation further shows that the platform sustains concurrent load and scales near-linearly, achieving 1.97× throughput across two server workers. Under these controlled conditions, the platform offers a promising foundation for continuous match operation and future strategic AI research in curling.
- 出版者・発行元
- 出版者・発行元(英)
- MDPI AG
- 誌名
- 誌名(英)
- Applied Sciences
- 巻
- 16
- 号
- 14
- 開始ページ
- 6886
- 終了ページ
- 6886
- 出版年月
- 2026年7月9日
- 査読の有無
- 査読有り
- 招待の有無
- 掲載種別
- 研究論文(学術雑誌)
- ISSN
- DOI URL
- https://doi.org/10.3390/app16146886
- 共同研究・競争的資金等の研究課題
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