A Dynamic Patching Policy for Enterprise Information Systems

The present research proposes a novel dynamic patching policy (DPP) to minimize the total system cost. Specifically, we formulate the patching problem as a Markov Decision Process (MDP) problem and derive the optimal policies under both finite and infinite time horizons.

March 2025 · Qian Jia, Xinxue Qu, Zhengrui Jiang

Enabling Ultra-Fast Online Order Fulfillment: Efficient Inventory Management for Micro-Fulfillment Centers

In this paper, we propose an effective threshold-based policy to help retailers make well-informed decisions, by formulating the MFC inventory decision problem as a Markov decision process.

March 2025 · Qian Jia, Zhengrui Jiang, Syam Menon