Mohamad Louai Shehab
Welcome !
I’m Mohamad Louai Shehab, a 5th year Ph.D student in the Robotics Department at the University of Michigan. I’m fortunate to be advised by Prof. Necmiye Ozay.
My research lies at the intersection of Reinforcement Learning, Inverse Reinforcement Learning, and Formal Methods, with a focus on identifying and representing non-Markovian structure in sequential decision-making. I develop algorithms that learn finite-state models of rewards—such as Reward Machines—from demonstrations or optimal policies, even when only partial information is observed.
Broadly, my work aims to make reward learning more interpretable, identifiable, and generalizable by connecting tools from optimization, logic, and automata theory to maximum-entropy reinforcement learning frameworks.
Bio
I was born in Beirut, Lebanon. I received an embedded M.Sc. in Robotics from the University of Michigan in 2024. Before that, I obtained a B.E. in Mechanical Engineering and a B.S. in Applied Mathematics from the American University of Beirut in 2021, both with high distinction. My research has been supported by grants from Toyota Research Institute (TRI), the Office of Naval Research (ONR), and the Robotics Department Graduate Fellowship.
Latest News
Oct. 2025 - Our paper Learning Reward Machines from Partially Observed Policies is accepted at Transactions on Machine Learning Research (TMLR), 2025!
Jun. 2025 - I passed my thesis proposal exam! I’ll be defending my thesis in approximately 1 year.
Jan. 2025 - I was at the Purdue ICON Student Research Conference in West Lafayette, IN. I presented a poster about our work Learning Reward Machines from Partially Optimal Policies
Jul. 2024 — I was at the Learning for Dynamics and Control Conference (L4DC) to present our work Learning true objectives: Linear algebraic characterizations of identifiability in inverse reinforcement learning.
Apr. 2024 — I was at the Midwest Workshop on Control and Game Theory in Chicago, IL. I presented a poster about our accepted L4DC paper.
Jan. 2024 I was elected to be the Colloqium Chair in the Robotics Graduate Student Council (RGSC).
Jan. 2023 I was elected to be the Outreach Chair in the Robotics Graduate Student Council (RGSC).
Dec. 2022 - I passed my CQE exam and became a Ph.D Candidate.
Jul. 2022 - I attended the Formal Methods in Control Design workshop organized by European Embedded Control Institute (EECI).