Publications
Peer-Reviewed Publications
Mapping Healthy Food Access and Suggesting AI-Driven Solutions
Elsevier Cities: The International Journal of Urban Policy and Planning, August 2024
Junfeng Jiao, Kijin Seong, Marcus Sammer, Ryan Hardesty Lewis, et al.
An NSF Convergence Accelerator project leveraging AI to address food security challenges.
Voxelizing Google Earth: A Pipeline for New Virtual Worlds
SIGGRAPH 2024, July 2024
Ryan Hardesty Lewis
Creating a pipeline to voxelize Google Earth into Minecraft-compatible formats.
Crowdsourced Streetview: Integrating Real-Time Imagery Updates into Google Streetview
SIGGRAPH 2024, August 2024
Ryan Hardesty Lewis
An algorithm that overlays real-time social media imagery on Google Streetview.
Fire and Smoke Digital Twin: A Computational Framework for Modeling Fire Incident Outcomes
Computers, Environment and Urban Systems, 110, 102093, June 2024
Ryan Hardesty Lewis, Junfeng Jiao, Kijin Seong, et al.
Simulating 911 fire call outcomes using fluid simulations displayed in real-time.
Workshop Publications
Streaming the Future of Sustainability
ACM SIGEnergy Energy Informatics Review (EIR), Volume 4, Issue 5; Presented at HotCarbon 2024, July 2024
Ryan Hardesty Lewis, Alex Conway
Discussing the role of streaming in reducing the carbon footprint with edge/cloud systems.
Posters and Invited Talks
Building Cities Twice: The Making of Digital Twins
Smart Cities and Generative AI Symposium, August 2023
Analyzing Downwind Smoke Impacts with Fluid Models
CHEER Climate Change and Health Symposium Poster Session, February 2023
Technical Articles
ComputeGPT: A Computational Chat Model for Numerical Problems
arXiv preprint, March 2023
Ryan Hardesty Lewis, Junfeng Jiao
One of the first implementations of automated code execution from language models.
Gamifying Ethics for AI
arXiv preprint, July 2022
Ryan Hardesty Lewis, Samuel Baker
Embedding ethics in games by creating 'moral agents' using modified RL algorithms.