Yujia Chen

Semantic Image Inversion and Editing using Rectified Stochastic Differential Equations

2024 · arXiv (Cornell University)

Generative models transform random noise into images; their inversion aims to transform images back to structured noise for recovery and editing. This paper addresses two key tasks: (i) inversion and (ii) editing of a real …

Towards Mitigating API Hallucination in Code Generated by LLMs with Hierarchical Dependency Aware

2025 · arXiv (Cornell University)

Application Programming Interfaces (APIs) are crucial in modern software development. Large Language Models (LLMs) assist in automated code generation but often struggle with API hallucination, including invoking non-existent APIs and misusing existing ones in practical …