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yuyao-wang/README.md

Yuyao (Phoebe) Wang

Applied ML · Data Systems · AI Automation
MSc Electrical & Computer Engineering @ University of Alberta

I build data-intensive systems across machine learning, automation, and scientific computing. My work emphasizes reproducible pipelines, controlled evaluation, and cross-level system validation.

Selected Work

MethaneFuse — Applied ML

Partial-observation multimodal methane detection using Sentinel-2, Landsat 8/9, EMIT, and Sentinel-5P. PyTorch training and evaluation pipeline; reported 480 m classification result: AUROC 93.62, F1 84.87.

MethaneUnion — Data Engineering

Multi-source satellite dataset construction with spatial/temporal matching, quality filtering, and event-level temporal/geographic splits designed to prevent leakage. Contains 8,981 observable multi-sensor events.

MSRE-RT — Systems & Validation

Python numerical reference, C++ implementation, and FPGA/Vitis HLS integration with cross-level verification. Measured 3.043 ms execution for a 1 s simulation step—329× faster than real time.

Jobops — AI Automation

Engineering prototype for deterministic workflow orchestration, durable state, controlled AI use, and browser automation. Human-in-the-loop safeguards enforce explicit submission and verification boundaries.

Technical Areas

Data & ML: Python, SQL, Pandas, PyTorch
Systems: C++, Linux, FPGA / Vitis HLS
Application systems: FastAPI, PostgreSQL, browser automation
Engineering: Git, testing, reproducible experiments

Contact

Email · LinkedIn · GitHub

Pinned Loading

  1. MethaneFuse MethaneFuse Public

    Multi-sensor satellite methane plume detection with partial-observation fusion.

    Python 43 1

  2. MSRE-RT MSRE-RT Public

    Deterministic real-time emulation framework for flowing-fuel MSRE transients with delayed core/BOP coupling and FPGA-oriented split-kernel execution.

    Python 45 4

  3. Jobops Jobops Public

    A Codex-native job application engine for lazy job seekers—fast, high-quality, and token-efficient through deterministic ATS automation.

    Python

  4. cpp-networked-snake cpp-networked-snake Public

    C++20 multiplayer game with Flecs ECS simulation, ZeroMQ client/server messaging, and compressed render-state synchronization.

    C++ 1

  5. voucher_audit_management_system_OCR voucher_audit_management_system_OCR Public

    A full-stack voucher audit management system with OCR support, integrating frontend, backend services, and database management.

    JavaScript