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stat.ML2026
EHR-MPC: Inference-Time Control for Sepsis Treatment with Generative Patient Digital Twins
Joshua Pickard, Wei Qi, Na Li +4
Sepsis is a leading cause of mortality, yet optimal treatment policies remain contested. Existing reinforcement learning (RL) approaches learn fixed strategies for sepsis treatment…
eess.SY2026
Data-Driven Tensor Decomposition Identification of Homogeneous Polynomial Dynamical Systems
Xin Mao, Joshua Pickard, Can Chen
Homogeneous polynomial dynamical systems (HPDSs), which can be equivalently represented by tensors, are essential for modeling higher-order networked systems, including ecological…
math.OC2026
Structural Controllability of Large-Scale Hypergraphs
Joshua Pickard, Xin Mao, Can Chen
Controlling real-world networked systems, including ecological, biomedical, and engineered networks that exhibit higher-order interactions, remains challenging due to inherent nonl…