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Shangyang Li

4 accepted papers

2026

Beyond Classification Accuracy: Neural-MedBench and the Need for Deeper Reasoning Benchmarks

ICLR 2026poster

Recent advances in vision-language models (VLMs) have achieved remarkable performance on standard medical benchmarks, yet their true clinical reasoning ability remains unclear. Existing datasets predominantly emphasize classification accuracy, creating an evaluation illusion in which models appear p…

Cited by 0SourceScholar
2026

MedGR2: Breaking the Data Barrier for Medical Reasoning via Generative Reward Learning

AAAI 2026technical

The application of vision-language models in medicine is critically hampered by the scarcity of high-quality, expert-annotated data. Supervised fine-tuning on existing datasets often leads to poor generalization on unseen modalities and tasks, while reinforcement learning, a promising alternative, i

Cited by 0SourcePDFScholar
2026

Self-Calibrated Consistency can Fight Back for Adversarial Robustness in Vision-Language Models

ICML 2026poster

Pre-trained vision-language models (VLMs) such as CLIP have demonstrated strong zero-shot capabilities across diverse domains, yet remain highly vulnerable to adversarial perturbations that disrupt image-text alignment and compromise reliability. Existing defenses typically rely on adversarial fine-…

Cited by 0SourceScholar
2024

A differentiable brain simulator bridging brain simulation and brain-inspired computing

ICLR 2024poster

Brain simulation builds dynamical models to mimic the structure and functions of the brain, while brain-inspired computing (BIC) develops intelligent systems by learning from the structure and functions of the brain. The two fields are intertwined and should share a common programming framework to f…

Cited by 4SourcePDFScholar