Zaiyu Cheng

Prior Bias in Vision Language Models on UML Diagram Interpretation

Zaiyu Cheng, Khai-Nguyen Nguyen, Antonio Mastropaolo

Vision Language Models (VLMs) are increasingly applied to software engineering artifacts, especially UML class diagrams whose meaning depends on visual notation. Yet, it is unclear whether VLMs actually read such diagrams or instead answer from pretrained priors about how classes…Read more