Xi Wang

An explainable biomedical foundation model via large-scale concept-enhanced vision-language pretraining.

Artificial intelligence for medical imaging is required to be accurate and interpretable to clinicians. However, current multimodal biomedical foundation models often prioritize performance over explainability. Here we present ConceptCLIP, an explainable biomedical foundation model that achieves state-of-the-art diagno...

Segment anything in pathology images with natural language

Bi-objective vital node identification for outbreak detection and source inference in multi-layer networks

Timely detection of spreading events and accurate inference of their sources are central challenges in multi-layer networks, where heterogeneous topologies and interactions across layers shape diffusion. We formulate these coupled tasks as the Multi-layer outbreak Detection and source Inference (MDI) problem. MDI is a...