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Hosung Lee

5 accepted papers

2026

Shift-Tolerant Allocation via Black-Litterman Using Conditional Diffusion Estimates

ICLR 2026poster

In dynamic financial market characterized by shifting regimes, how can we make effective investment decisions under the changing 1) market regimes and 2) their impact? Among many research fields in financial AI, portfolio allocation stands out as one of the most practically significant areas. Conseq…

Cited by 0SourceScholar
2025

Automatic Real-to-Sim-to-Real System through Iterative Interactions for Robust Robot Manipulation Policy Learning with Unseen Objects

IROS 2025

Real-to-sim-to-real systems have been studied to overcome the challenges of robot policy learning in the real world by creating a virtual environment that mimics the actual workspace. However, previous studies have limitations, requiring human assistance, such as observing the workspace with a hand-

Cited by 0SourceScholar
2024

O2ARC 3.0: A Platform for Solving and Creating ARC Tasks

IJCAI 2024poster

We introduce O2ARC 3.0 interface for the Abstraction and Reasoning Corpus (ARC). O2ARC 3.0 gamifies the experience, fostering user engagement through competitive features and community-driven problem creation and evaluation. Built with a React frontend and NestJS backend, the platform provides a res…