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cs.LG2025
Subspace-based Approximate Hessian Method for Zeroth-Order Optimization
Dongyoon Kim, Sungjae Lee, Wonjin Lee +1
Zeroth-order optimization addresses problems where gradient information is inaccessible or impractical to compute. While most existing methods rely on first-order approximations, i…
cs.AI2025
GraspCorrect: Robotic Grasp Correction via Vision-Language Model-Guided Feedback
Sungjae Lee, Yeonjoo Hong, Kwang In Kim
Despite significant advancements in robotic manipulation, achieving consistent and stable grasping remains a fundamental challenge, often limiting the successful execution of compl…