2 papers
cs.DS2026
Approximation Algorithms for Inventory Problems with Decomposable Submodular Ordering Costs
Retsef Levi, Georgia Perakis, Emily Zhang
This paper develops an approximation algorithm for the submodular joint replenishment problem (SJRP) under a broad family of decomposable submodular ordering cost functions. In the…
stat.ML2024
Heterogeneous Treatment Effects in Panel Data
Retsef Levi, Elisabeth Paulson, Georgia Perakis +1
We address a core problem in causal inference: estimating heterogeneous treatment effects using panel data with general treatment patterns. Many existing methods either do not util…