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.
ACL 2026WebsiteIGenBench
Benchmarking how reliably text-to-infographic models reproduce the data they're given.
ACL 2026 DemoWebsiteViviDoc
Generating interactive documents through human-agent collaboration.
ICDE 2025DataLab
A unified platform that lets non-technical users query and visualize their data through an LLM.
arXiv 2025Multimodal Prompt for Visualization
Authoring data visualizations by sketching and pointing — multimodal prompts for LLMs.
arXiv 2025VIS-Shepherd
A critic model that catches mistakes in LLM-generated data visualizations.
arXiv 2025SCORPIO
Serving the right LLM-inference requests at the right time for heterogeneous SLOs.
VLDB 2024DLRover-RM
Cutting cloud cost for deep recommendation model training by reusing resources across jobs.
arXiv 2024MixLoRA
Fine-tuning LLMs more efficiently by routing through a mixture of LoRA experts.