Spatio-Temporal Coordinated Operation Strategy of Data Centers Considering Virtual Storage System via Two-Stage Distributionally Robust Optimization. - Xuexue Qin; Zening Li; Zhengmao Li; Yixun Xue; Xinyue Chang; Jia Su 002; Xiaolong Jin; Peng Wang 017; Hongbin Sun 002 (IEEE Trans. Netw. Sci. Eng., 2026)