2 papers
math.OC2026
QPLEX Decision Processes: Formulation via Nonlinear Markov Chains and Optimization via Policy Gradients
Antonius B. Dieker, Steven T. Hackman, Zitong Wang +1
We introduce a QPLEX Decision Process (QDP) as a model for dynamic control of queueing systems with non-stationary arrivals, general service distributions, and service-level chance…
eess.SP2026
Joint Optimization of Latency and Accuracy for Split Federated Learning in User-Centric Cell-Free MIMO Networks
Zitong Wang, Cheng Zhang, Wen Wang +3
This paper proposes a user-centric split federated learning (UCSFL) framework for user-centric cell-free multiple-input multiple-output (CF-MIMO) networks to support split federate…