Selected projects in GeoAI, spatial computing, and AI for Science.
Correcting rolling-shutter "jello" distortion in drone images with an AI coding agent, and lessons on where the agent helps and where it still needs a human driver.
An AI copilot for human-AI research collaboration that frames grounded, testable hypotheses around a shared influence graph.
Measuring street tree trunks year after year in historical street view imagery to track how fast city trees grow.
Drones photograph a cargo ship's draft marks and a vision language model reads them, cutting the inspection from more than an hour to about 15 minutes.
Fictional users, each with a simulated year of life, for testing the memory system of an AI companion without using private conversations.
Fine-grained estimates of hourly population in roughly 220,000 U.S. census block groups during 2022.
Natural-language discovery and downloading of geospatial datasets, guided by reusable data source handbooks.
Geospatial detection and productivity prediction for urban mosquito larval habitats to support field surveillance.
