Abhiroop Chatterjee

CASPA: Graph-Structured Concept Anchors for Modality-Agnostic Adaptation in Vision-Language Models

Recent advances in vision-language models (VLMs) have revealed both the promise and the rigidity of large-scale pretraining. Despite their impressive zero-shot generalization, existing adaptation paradigms--whether prompt-tuning, adapter injection, or fine-tuning--remain class-specific, modality-bia