Zach Pufan Zuo
Logo Ph.D. Student in Computer Science, University of Utah

I am currently a Ph.D. student in Computer Science at the Kahlert School of Computing, University of Utah, Salt Lake City, UT, advised by Prof. Mu Zhang.

My research focuses on AI and LLM/VLM-based agent security, with particular interest in security challenges arising in AI workflows where machine learning models are tightly intertwined with code logic. I study emerging attack surfaces in LLM/VLM-powered agents, such as web-based and tool-using agents, and investigate how adversaries can manipulate perception, reasoning, memory, and action pipelines to induce harmful or unintended behaviors (e.g., deceiving agents into executing incorrect actions in real-world tasks). More broadly, I am interested in understanding new security risks introduced by AI-enabled applications and AI-driven software development processes.

Research Interests Before my Ph.D., I earned my B.E. in Computer Science from Northeastern University, China, advised by Prof. Yanfeng Zhang.

I have industry experience as a software and systems engineer at CelerData, Kuaishou, and Meituan, focused on large-scale data systems, infrastructure, and engineering-driven problem solving.

I am open to research collaborations and internship opportunities in AI security, LLM/VLM-based agents, and secure AI systems. Please feel free to reach out via email or WeChat if you are interested in collaborating.

Curriculum Vitae

Education
  • Texas A&M University
    Texas A&M University
    Ph.D. in Geographic Information Systems
    Aug. 2025 - Present
  • University of Southern California
    University of Southern California
    M.S. in Spatial Data Science
    Aug. 2023 - May. 2025
  • Nanjing Audit University
    Nanjing Audit University
    B.A. in Economics, Finance
    Sep. 2018 - Jul. 2022
Honors & Awards
  • TAMU Dean's Doctoral Fellowship
    Aug. 2025
  • 2025 AAG GISS Student Paper Competition Honorable Mention
    Mar. 2025
  • 2025 EIP Student of the Year Award
    Mar. 2025
  • Most Suitably Applied Analysis Methodology Award
    Feb. 2025
  • Bronze medal in Kaggle's Child Mind Institute - Detect Sleep States
    Jan. 2024
  • Outstanding Graduate Award
    Jun. 2022
  • Provincial Champion of The World Mandarin Debating Championship
    Sep. 2020
Experience
  • The Hong Kong University of Science and Technology (Guangzhou)
    The Hong Kong University of Science and Technology (Guangzhou)
    Research Assistant - AI4City Lab
    Aug. 2024 - Aug.2025
  • Harvard University
    Harvard University
    Research Assistant - Spatial Data Lab
    May. 2024 - Sep. 2024
  • City of Hope
    City of Hope
    Data Science Intern
    Feb. 2024 - May. 2024
  • The Hong Kong Polytechnic University
    The Hong Kong Polytechnic University
    Research Assistant
    Sep. 2023 - May. 2024
  • NetEase Youdao
    NetEase Youdao
    Data Analyst Intern
    Jan. 2023 - Apr. 2023
News
2025
Our BuildingView paper has been accepted to ACM SpatialDI 2025.
Mar 27
Won "Honorable Mention" in 2025 AAG GISS Student Paper Competition. Details
Mar 25
Won "2025 EIP Student of the Year Award", with name permanently inscribed on a USC Spatial Sciences Institute plaque. Details
Mar 18
Won the "Most Suitably Applied Analysis Methodology" award at the 2025 LA Geospatial Summit Story Map
Feb 28
📌 Tutorial: Convert Foursquare's 104M+ POI Dataset from GeoJSON to Shapefile for ArcGIS Pro. 👉 Check it out
Feb 06
Presented at the 2025 Young Scholar Symposium on Spatiotemporal Data Science by Harvard Spatial Data Lab. Link Here
Feb 01
Developed a pre-trained DeepLabV3+ model for satellite image segmentation using the OpenEarthMap dataset, bridging the gap in globally diverse satellite imagery analysis. Open source
Jan 17
Selected Publications (view all )
Visual Access to Urban Greenery from Indoor Spaces: A 3D Window View Approach for Large U.S. Metropolitan Areas
Visual Access to Urban Greenery from Indoor Spaces: A 3D Window View Approach for Large U.S. Metropolitan Areas

Zongrong Li, Lei Zou# (# corresponding author)

Ongoing 2025

Visual Access to Urban Greenery from Indoor Spaces: A 3D Window View Approach for Large U.S. Metropolitan Areas

Zongrong Li, Lei Zou# (# corresponding author)

Ongoing 2025

Bridging Street View Coverage Disparities through Geographic Style–Preserving Generation from Satellite View
Bridging Street View Coverage Disparities through Geographic Style–Preserving Generation from Satellite View

Zongrong Li, Shaoqiong Dai, Wufan Zhao# (# corresponding author)

Under Review, ISPRS Journal of Photo grammetry and Remote Sensing 2025

Bridging Street View Coverage Disparities through Geographic Style–Preserving Generation from Satellite View

Zongrong Li, Shaoqiong Dai, Wufan Zhao# (# corresponding author)

Under Review, ISPRS Journal of Photo grammetry and Remote Sensing 2025

ViT-Based Attention Mechanism Uncovers Disparities in Urban Economic Landscapes Across Cities
ViT-Based Attention Mechanism Uncovers Disparities in Urban Economic Landscapes Across Cities

Zongrong Li, Jinyi Wang, Junhao Xu, Bingchen Li, Siqin Wang# (# corresponding author)

Ongoing 2025

ViT-Based Attention Mechanism Uncovers Disparities in Urban Economic Landscapes Across Cities

Zongrong Li, Jinyi Wang, Junhao Xu, Bingchen Li, Siqin Wang# (# corresponding author)

Ongoing 2025

Integrating Earth Observation Data Into the Tri-environmental Evaluation of the Economic Cost of Natural Disasters: A Case Study of 2025 LA Wildfire
Integrating Earth Observation Data Into the Tri-environmental Evaluation of the Economic Cost of Natural Disasters: A Case Study of 2025 LA Wildfire

Zongrong Li, Haiyang Li, Yifan Yang, Siqin Wang#, Yinxin Zhu (# corresponding author)

Under review, International Journal of Applied Earth Observation and Geoinformation(JAG) 2025

Integrating Earth Observation Data Into the Tri-environmental Evaluation of the Economic Cost of Natural Disasters: A Case Study of 2025 LA Wildfire

Zongrong Li, Haiyang Li, Yifan Yang, Siqin Wang#, Yinxin Zhu (# corresponding author)

Under review, International Journal of Applied Earth Observation and Geoinformation(JAG) 2025

Buildingmultiview: Extracting 11 Multi-Scale Building Characteristics from Satellite and Street View Imagery with Large Language Models
Buildingmultiview: Extracting 11 Multi-Scale Building Characteristics from Satellite and Street View Imagery with Large Language Models

Zongrong Li, Yunlei Su, Filip Biljecki, Wufan Zhao# (# corresponding author)

Under review, International Journal of Applied Earth Observation and Geoinformation(JAG) 2025

Buildingmultiview: Extracting 11 Multi-Scale Building Characteristics from Satellite and Street View Imagery with Large Language Models

Zongrong Li, Yunlei Su, Filip Biljecki, Wufan Zhao# (# corresponding author)

Under review, International Journal of Applied Earth Observation and Geoinformation(JAG) 2025

StreetviewLLM: Extracting Geographic Information Using a Chain-of-Thought Multimodal Large Language Model
StreetviewLLM: Extracting Geographic Information Using a Chain-of-Thought Multimodal Large Language Model

Zongrong Li, Junhao Xu, Siqin Wang#, Yifan Wu, Haiyang Li (# corresponding author)

Under review, International Journal of Applied Earth Observation and Geoinformation(JAG) 2024

StreetviewLLM: Extracting Geographic Information Using a Chain-of-Thought Multimodal Large Language Model

Zongrong Li, Junhao Xu, Siqin Wang#, Yifan Wu, Haiyang Li (# corresponding author)

Under review, International Journal of Applied Earth Observation and Geoinformation(JAG) 2024

Multi-source tri-environmental conceptual framework for fire impact analysis
Multi-source tri-environmental conceptual framework for fire impact analysis

Zongrong Li, Qiluo Li, Haiyang Li, Siqin Wang#, Yi Qi# (# corresponding author)

Urban Informatics 2024

Multi-source tri-environmental conceptual framework for fire impact analysis

Zongrong Li, Qiluo Li, Haiyang Li, Siqin Wang#, Yi Qi# (# corresponding author)

Urban Informatics 2024

BuildingView: Constructing Urban Building Exteriors Databases with Street View Imagery and Multimodal Large Language Model
BuildingView: Constructing Urban Building Exteriors Databases with Street View Imagery and Multimodal Large Language Model

Zongrong Li, Yunlei Su, Wufan Zhao# (# corresponding author)

Accepted to ACM SpatialDI 2025

BuildingView: Constructing Urban Building Exteriors Databases with Street View Imagery and Multimodal Large Language Model

Zongrong Li, Yunlei Su, Wufan Zhao# (# corresponding author)

Accepted to ACM SpatialDI 2025

All publications