Author

Yuanfeng Song

2 papers indexed here

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Preprint Aug 2026

Can Coding Agents Solve Repository-Level Issues with Rendered Code? An Exploratory Study of Visual Representations

This study evaluates rendered code in repository-level repair workflows and introduces controlled agent settings to separate unguided repository exploration from more structured repair stages, and positions rendered code as a viable but conditional compression mechanism for realistic coding agents.

Weijie Liang, Yuanfeng Song, Xing Chen et al. · 0 citations

Preprint Aug 2026

SkillLens: Visual Skill Cards for Retrieval-Augmented GUI Action Prediction and On-Policy Distillation

This work introduces Visual Skill Cards, a state-conditioned memory representation that binds reusable procedures with applicability cues, visual evidence, and verification signals and supports CardDistill, which uses VSC evidence as privileged teacher context to train a student that acts without runtime card retrieval...

Zhou Liu, Ligang Huang, Zeli Su et al. · 2 citations