Zeyu Xia

Ph.D. Candidate in Computer Science | AI & HPC Specialist
Charlottesville, US.

About

Highly accomplished Ph.D. Candidate in Computer Science with deep expertise in Artificial Intelligence, Machine Learning, and High-Performance Computing. Proven innovator in developing cutting-edge generative AI models, GPU-accelerated simulators, and scalable data platforms for scientific discovery and critical decision-making. Seeking to leverage advanced research skills and a strong publication record to drive impactful technological advancements in a research-focused or engineering leadership role.

Work

GPU-GEMF: Epidemiological Graph Modeling Platform
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Ph.D. Researcher

Charlottesville, VA, US

Summary

Engineered a GPU-accelerated HPC platform utilizing approximation algorithms to optimize large-scale epidemiological simulations.

Highlights

Designed and implemented a GPU-accelerated HPC platform, leveraging approximation algorithms for efficient large-scale, network-based epidemiological simulations.

Achieved 10x+ runtime improvements in complex population modeling and disease-spread forecasting, directly enhancing public health decision-making capabilities.

PyTorchFire & FireStrategist: Wildfire Simulation & Mitigation
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Ph.D. Researcher

Charlottesville, VA, US

Summary

Architected the first GPU-accelerated, differentiable wildfire simulator achieving millisecond-level efficiency, extending to wildland-urban interface scenarios.

Highlights

Architected the first GPU-accelerated, differentiable wildfire simulator, achieving millisecond-level efficiency, orders of magnitude faster than existing methods.

Developed a novel firebreak placement algorithm by integrating real-time trained diffusion and Reinforcement Learning (RL) models.

Created a decision-making tool that demonstrates robust generalization across diverse climates for effective wildfire mitigation.

JetPrism: Generative AI Model for Particle Physics
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Ph.D. Researcher

Charlottesville, VA, US

Summary

Pioneered generative AI models (diffusion and flow matching) to solve inverse problems in hadron spectroscopy, creating foundational models that correct detector distortions with unprecedented fidelity.

Highlights

Developed and deployed generative AI models (diffusion and flow matching) to precisely solve complex inverse problems in hadron spectroscopy.

Created foundational models that achieved unprecedented fidelity in correcting detector distortions, significantly advancing particle physics research.

Built reusable and FAIR-principled ML infrastructure for the MLCommons open-source ecosystem, facilitating scalable scientific discovery.

University of Virginia
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Graduate Teaching Assistant

Charlottesville, VA, US

Summary

Served as a Graduate Teaching Assistant for CS 2102: Discrete Mathematics and Theory 1 at the University of Virginia.

Highlights

Provided comprehensive instructional support for CS 2102: Discrete Mathematics and Theory 1, enhancing student comprehension and academic performance.

DT-SegNet: Deep Learning for Materials Science
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AI/ML Researcher

Brisbane, QLD, Australia

Summary

Built an end-to-end deep learning pipeline combining YOLOv5 and SegFormer for automated microstructural analysis, achieving state-of-the-art performance.

Highlights

Developed and deployed an end-to-end deep learning pipeline, integrating YOLOv5 and SegFormer for automated microstructural analysis.

Achieved state-of-the-art performance, outperforming existing tools and creating high-throughput capabilities for materials discovery.

OreFox: Geospatial Data Platform
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Lead Data Platform Developer

Brisbane, QLD, Australia

Summary

Led the development of ExploreDB, a centralized data platform for consolidating geological datasets with an engineered API for advanced spatial queries.

Highlights

Led the development of ExploreDB, a centralized data platform, effectively consolidating diverse geological datasets.

Engineered robust APIs for advanced spatial queries, enhancing data accessibility and analytical capabilities for geological research.

Designed the Magma platform to democratize big data analytics, integrating AI for scalable geospatial processing and insights.

Volunteer

Various Academic Journals & Conferences
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Peer Reviewer

N/A, N/A, United States of America

Summary

Provided critical peer review for leading academic journals and conferences in computer science and software engineering.

Highlights

Conducted rigorous peer reviews for prestigious venues including ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming (PPoPP), The Journal of Open Source Software, SoftwareX, and Journal of Open Research Software.

Contributed to maintaining high academic standards and advancing the quality of research in parallel programming and open-source software.

PPOPP 2026
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Artifact Evaluation Committee Member

N/A, N/A, United States of America

Summary

Served as an Artifact Evaluation Committee Member for PPOPP 2026, contributing to the rigorous review of research artifacts.

Highlights

Evaluated and validated research artifacts for the PPOPP 2026 conference, ensuring reproducibility and quality of published work.

Education

University of Virginia
Charlottesville, VA, United States of America

Ph.D.

Computer Science

Courses

AI4Science (Generative Methods)

High-Performance Computing (Modeling & Simulation)

University of Virginia
Charlottesville, VA, United States of America

Master

Computer Science

Grade: 3.97/4.0

Queensland University of Technology
Brisbane, QLD, Australia

Bachelor

Information Technology

MITx on edX
Online, MA, United States of America

MicroMasters

Statistics and Data Science

Jinling Institute of Technology
Nanjing, Jiangsu, China

Bachelor

Software Engineering

Grade: 4.0/4.0 (WES Verified, 182 Total Credits)

Awards

NVIDIA Academic Grant Program Award

Awarded By

NVIDIA

Awarded for exceptional academic potential and significant research contributions in the fields of AI and Machine Learning.

University of Virginia Research Assistantship

Awarded By

University of Virginia

Secured a prestigious research assistantship, supporting advanced studies and projects within the Computer Science department.

University of Virginia Computer Fellowship

Awarded By

University of Virginia

Recognized for outstanding academic achievement and promising contributions in computer science through a competitive fellowship.

QUT Executive Dean's Commendation for Academic Excellence

Awarded By

Queensland University of Technology

Received for consistently achieving high academic performance and excellence during studies at QUT.

China National Scholarship

Awarded By

Chinese Government

Awarded to the top 0.2% of undergraduates nationwide for superior academic merit and exceptional performance.

QUT International Merit Scholarship

Awarded By

Queensland University of Technology

Granted for demonstrating outstanding academic achievement as an international student at QUT.

1st Prize, China Robotics & Artificial Intelligence Competition

Awarded By

China Robotics & Artificial Intelligence Competition Committee

Secured first place in a national competition, showcasing advanced skills and innovative solutions in robotics and AI.

Publications

A Method and System for Multimodal Quantitative Financial Risk Prediction Based on Artificial Intelligence

Published by

USPTO

Summary

Patent Pending (19/405,194). Describes an AI-driven method and system for multimodal quantitative financial risk prediction.

Cellular Automaton-Based Wildfire Prediction Method with GPU Acceleration and Real-Time Calibration, Computer-Readable Storage Medium, and System

Published by

USPTO

Summary

Patent Pending (19/242,584). Details a GPU-accelerated cellular automaton method for real-time wildfire prediction and calibration.

PyTorchFire: A GPU-accelerated wildfire simulator with Differentiable Cellular Automata

Published by

Environmental Modelling & Software

Summary

Introduces PyTorchFire, a GPU-accelerated wildfire simulator leveraging differentiable cellular automata for enhanced modeling efficiency.

Accurate Identification and Measurement of the Precipitate Area by Two-Stage Deep Neural Networks in Novel Chromium-Based Alloy

Published by

Physical Chemistry Chemical Physics

Summary

Details the application of two-stage deep neural networks for precise identification and measurement of precipitate areas in chromium-based alloys.

Singing Voice Detection Based on a Deeper Convolutional Neural Network

Published by

Proceedings of the 3rd International Symposium on Automation, Information and Computing (ISAIC)

Summary

Presents a novel approach to singing voice detection using a deeper convolutional neural network architecture.

Languages

English

Skills

Programming Languages

Python, C/C++, JavaScript/TypeScript, SQL, Bash.

ML & Scientific Computing

PyTorch, JAX, TensorFlow, NumPy, SciPy, Scikit-learn, Hugging Face, Generative AI, Diffusion Models, Flow Matching, Reinforcement Learning, Deep Learning, Computer Vision, High-Performance Computing (HPC), Approximation Algorithms, Epidemiological Modeling, Wildfire Simulation, Materials Science, Particle Physics.

Development Tools & Platforms

Git, Docker, Slurm, Node.js, React, MySQL, Linux, API Development, Data Platforms, Big Data Analytics, Geospatial Processing.