Yansong Liu

Task-specific LoRA-Experts and prototype-ensemble matching unlock rehearsal-free class-incremental learning with reduced interference and improved discrimination.

Machine-learned "biological age clocks" may be tracking statistical artifacts rather than actual physiological decline, as regression to the mean skews systematically stronger in unhealthy individuals.

A five-item survey can match the predictive power of the gold-standard QoR-15 while potentially increasing patient compliance in remote monitoring.

LLMs can reason better on graphs if you teach them to selectively extract and denoise subgraphs, outperforming one-size-fits-all approaches in zero-shot settings.