2 papers
math.RA2025
Differential calculus on bigraded spaces and Koszul duality
Ruobing Chen, Sirui Yu
Let be the usual superspace. The algebra of functions on it is Koszul, but its Koszul dual is not graded commutative, and in particular not the algebra of functio…
cs.LG2023
Distance-rank Aware Sequential Reward Learning for Inverse Reinforcement Learning with Sub-optimal Demonstrations
Lu Li, Yuxin Pan, Ruobing Chen +4
Inverse reinforcement learning (IRL) aims to explicitly infer an underlying reward function based on collected expert demonstrations. Considering that obtaining expert demonstratio…