Che Liu

Emergent Hierarchical Reasoning in LLMs through Reinforcement Learning

Fine-grained Contrastive Learning for ECG-Report Alignment with Waveform Enhancement

PPGFlowECG: Latent Rectified Flow with Cross-Modal Encoding for PPG-Guided ECG Generation and Cardiovascular Disease Detection

Self-Alignment Learning to Improve Myocardial Infarction Detection from Single-Lead ECG

Ariadne: Advancing Real-world Path-finding Capabilities of VLMs via Difficulty-aware Reinforcement Learning

SRPO: Enhancing Multimodal LLM Reasoning via Reflection-Aware Reinforcement Learning

Can Medical Vision-Language Pre-training Succeed with Purely Synthetic Data?

ECG Instruction Tuning on Multimodal LLMs for Report Generation: Benchmark and Evaluation

ClinicalBench: Can LLMs Beat Traditional ML Models in Clinical Prediction?

MaskTwins: Dual-form Complementary Masking for Domain-Adaptive Image Segmentation

MaskTwins: Dual-form Complementary Masking for Domain-Adaptive Image Segmentation

MME-FINANCE: A Multimodal Finance Benchmark for Expert-level Understanding and Reasoning

Knowledge-enhanced Multimodal ECG Representation Learning with Arbitrary-Lead Inputs

FMBench: Benchmarking Fairness in Multimodal Large Language Models on Medical Tasks