Speaker: Yike Chen (University of Electronic Science and Technology of China) Time: 16:20-17:20 (Time in Beijing)May 22, 2026 (Friday) Venue: 518, Research Building 4 Abstract: This talk studies the Unimodal-Cost k-Median problem: given n piecewise-linearunimodal functions f_1,…,f_n: R -> R, choose...