Research.
I work at the intersection of HCI, visualization, and AI agents — using interaction and visualization to help people communicate information more clearly, and more beautifully.
h-index 5 · 206 citations · Google Scholar
- MixLoRA
Fine-tuning LLMs more efficiently by routing through a mixture of LoRA experts.
arXiv 2024· cited 161
- DataLab
A unified platform that lets non-technical users query and visualize their data through an LLM.
ICDE 2025· cited 15
- DLRover-RM
Cutting cloud cost for deep recommendation model training by reusing resources across jobs.
arXiv 2023· cited 14
- Multimodal Prompt for Visualization
Authoring data visualizations by sketching and pointing — multimodal prompts for LLMs.
arXiv 2025· cited 9
- VIS-Shepherd
A critic model that catches mistakes in LLM-generated data visualizations.
arXiv 2025· cited 5
- IGenBenchlead
Benchmarking how reliably text-to-infographic models reproduce the data they're given.
arXiv 2026· cited 2
- ViviDoclead
Generating interactive documents through human-agent collaboration.
arXiv 2026