2 papers
cs.AI2026
Nutrition Data Infrastructure for the AI Era: Operationalizing FAIR for Agent-Mediated Research
Lin Liao, Peng Li
AI agents can accelerate nutrition research, but their analyses inherit the identity, semantic, and release ambiguities of the underlying data. We present Nutrition Data Service (N…
cs.CV2026
Geometry-Enhanced Portion Estimation for Multimodal LLMs
Lin Liao, Peng Li
Image-based dietary assessment promises to replace costly, bias-prone manual recalls, but portion estimation remains a major blocker. Multimodal LLMs (MLLMs) recognize a wide range…