Search Results for author: Chanyeong Kim

Found 2 papers, 0 papers with code

Transformer-based Stagewise Decomposition for Large-Scale Multistage Stochastic Optimization

no code implementations3 Apr 2024 Chanyeong Kim, JongWoong Park, Hyunglip Bae, Woo Chang Kim

Solving large-scale multistage stochastic programming (MSP) problems poses a significant challenge as commonly used stagewise decomposition algorithms, including stochastic dual dynamic programming (SDDP), face growing time complexity as the subproblem size and problem count increase.

Stochastic Optimization

ICLN: Input Convex Loss Network for Decision Focused Learning

no code implementations4 Mar 2024 Haeun Jeon, Hyunglip Bae, Minsu Park, Chanyeong Kim, Woo Chang Kim

In this paper, we propose Input Convex Loss Network (ICLN), a novel global surrogate loss which can be implemented in a general DFL paradigm.

Decision Making

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