Li Chen

AUG 21, 2026 · JOURNAL ARTICLE

BIOCARD framework: integrating fecal bile acids, lipids, and metabolites to assess response to a cardiovascular health intervention.

Gut Microbes

An exploratory methodological study developing a novel multi-omics framework in a single 10-week RCT; demonstrates proof-of-concept that fecal bile acids, lipids, and metabolites may complement traditional measures, but lacks independent validation and hard clinical outcomes.

AUG 11, 2026 · PREPRINT

TideRL: Boosting Agentic RL Goodput with Readiness-Aware Scheduling

arXiv

This is a systems engineering preprint describing a novel RL training infrastructure optimization; it has not undergone peer review and reports computational performance metrics rather than clinical or validated scientific outcomes.