- seminar -
2025年4月11日10:00 #腾讯会议:898-169-685
本次 Seminar 我们有幸邀请到墨尔本大学的张乐乐教授介绍 Stochastic modeling and its applications to real-life decision-making in urban logistics, retailing, and scheduling
- 内容摘要 -
In this presentation, we explore the application of stochastic modeling techniques to address complex, real-world decision-making challenges. Specifically, we focus on two-stage stochastic programming and stochastic sequential modeling using Markov Decision Processes (MDPs). Through practical examples in urban logistics with drones, omnichannel retailing, staff scheduling in manufacturing, and hospital operating room scheduling, we demonstrate how uncertainty can be effectively managed. Advanced solution methodologies, including Benders decomposition and reinforcement learning, are applied to tackle these large-scale stochastic models. The insights gained from these approaches offer valuable perspectives on operational efficiency, resource allocation, and cost management in uncertain environments. This talk will provide attendees with a deeper understanding of how to apply stochastic models to solve real-life problems and derive actionable insights for improved decision-making.
- 主讲人 -

Lele (Joyce) Zhang is Associate Professor at the School of Mathematics and Statistics, The University of Melbourne (UoM). She has a Bachelor’s Degree in Engineering (Southeast University, China), and a PhD in Operations Research (UoM). Her areas of expertise are mathematical modelling and optimisation, Operations Research, City Logistics, traffic flow theory, Monte Carlo simulation, scheduling theory, and time series analysis. She is a Chief Investigator of ARC Training Centre in Optimisation Technologies, Integrated Methodologies, and Applications (OPTIMA), Chief Investigator of multiple Australia Research Council Discovery Projects and Associated Investigator of ARC Centre of Excellence for Mathematical and Statistical Frontiers (ACEMS). Lele is a co-founder of Physical Internet Lab at UoM and has research close collaborations with a number of industries in logistics, transport and healthcare.