学术报告
A two stage dynamic scheduling of e-sports tournaments with integer programming
董志龙（西安交通大学）
报告时间：2023年8月8日 星期二 17：00-18：00
报告地点：沙河主楼E404
报告摘要: Electronic sports tournaments are well adapted to dynamic scheduling. A dynamic approach for scheduling e-sports tournaments based on a modification of the Swiss system design is proposed. We use Colley's method to update all competitors' ratings at every round. The ratings are used for maximizing game fairness and viewers' utility in the integer programming formulation of the team pairing and game scheduling problem solved at each round. The approach was validated using real-life data from the 2020 Honor of Kings World Champion Cup group stage and further evaluated using randomly generated test problems with up to 80 competitors, illustrating the approach's applicability. In this talk, we will introduce a two stage scheduling procedure using integer programming models and show the situation which is suitable for the models.
报告人简介：董志龙，现任西安交通大学经济与金融学院副教授，金融科技系支部书记。2012年毕业于北航数学与系统科学学院，获理学学士学位，2017年毕业于中国科学院数学与系统科学研究院，获理学博士学位。主要研究方向为稀疏金融优化、银行网络系统性风险、智能投顾、金融大数据分析及应用等。研究成果主要发表在《Transportation Research Part E: Logistics and Transportation Review》、《Journal of Global Optimization》、《International Transactions in Operational Research》、《Journal of Lightwave Technology》等期刊上。担任中国运筹学会青年工作委员会执行委员，中国运筹学会金融工程与风险管理分会理事。
邀请人：崔春风
