Everything, Searchable
All projects, writing, experiments, and milestones in one place.
Use the archive as a fast navigation layer across the merged site. It surfaces retained projects, writing, lab experiments, and timeline entries in one searchable index.
ASV Navigation Stack
Planning-Stage Autonomy Architecture for Surface Vessels
Computer Vision Platform
YOLO + FastAPI + React Operator Runtime
3D Printer Guard
Manufacturing Operations Web Platform
GY Corporate Website
Industrial Digital Presence & Content Architecture
Internal Management System
Role-Based Workflow & Records Platform
Connection Lifecycles in Real-Time Vision Systems
Why a streaming endpoint that “works” can still break shutdown, inflate latency, and make device ownership messy.
Memory Is Not Chat History
Why saving conversations is necessary, but still not the same thing as building memory.
Routing Is Not Prompting
Why a working LLM endpoint is not enough once an Assistant shares runtime state, canonical knowledge, and operator workflows.
Joined SeaPower as an Autonomous Systems Engineer, building autonomous platforms.
Wildfire Surveillance Autonomy
From Fast-Mixing Coverage to Smooth Risk-Aware Aerial Search
ML Competition Portfolio
Selected Medal Cases, Retrieval Work, and Public Artifacts
Quadrotor Surveillance: Local Peak Seeking and Smooth Coverage Control
An early note on unknown utility maps, hybrid control, and why smooth reference generation became the real problem.
Published key doctoral research outputs on gradient descent dynamics, stochastic coverage, and hybrid optimization for drone surveillance.
Dynamics of Optimization: From Faster Iterations to Faster Settling
An early note on continuous optimization, circuit equivalents, and why settling time became the real design problem.
Exoplanet Signal Extraction: From Raw Sensor Cubes to Smoothed Spectra
How a calibration-first pipeline and moving-average smoothing stabilized a silver-medal Kaggle solution.
Lumbar Spine Classification: From One Global Model to Split Specialists
How decomposing heterogeneous spine targets improved a bronze-medal RSNA competition solution.
Worked as a part-time Data Scientist at Guangyuan Keyou and reached Kaggle Expert tier.
Markov Matrix Design: From Global SDP to Local ADMM
How a decomposition-first view makes large stochastic-coverage optimization practical.
Dynamic PID Control for Drone Trajectory Optimization
MATLAB Sandbox for Hybrid Optimization, PID Control, and GMM Target Fields
Designing the Markov-Matrix: Why Adapting a Random Walk Fell Short
An early note on Markov chains, swarm density, and why mixing speed became the real problem.
Began full-time PhD research under competitive FCT funding at Instituto Superior Técnico for wildfire surveillance in drone swarms.
SIR-Model
Control-Oriented Infection Networks Through a Linear-Systems Lens
Linear Systems Thinking for Infection Networks
How a control-oriented model changes how you think about diffusion, sensing, topology discovery, and recovery.
Started the Ph.D. in Electrical and Computer Engineering at Instituto Superior Técnico.
Awarded Scholarship Within the Framework of R&D Projects and Institutions (BL204/2018).
Graduated in Electrical and Computer Engineering from the University of Macau.
Received the Henry Fok Foundation Scholarship as the top student in ECE.
Began B.Sc. in Electrical and Computer Engineering at University of Macau.
Fast-Mixing Policies for Stochastic Coverage
A lab thread on designing Markov guidance laws that do more than match a target ...
Local ADMM for Markov-Matrix Design
A decomposition-first lab note on turning one large stochastic-coverage SDP into...
Settling-Time Design for Accelerated Optimization Flows
A continuous-time lab thread on reinterpreting accelerated optimization as dynam...
Circuit Equivalents of Optimization Dynamics
Exploring when optimization laws can be expressed as circuit-like continuous sys...
Smooth Coverage over Unknown Utility Fields
A local-surveillance lab thread on turning only local gradient information into ...
Restart Logic for Multi-Peak Aerial Search
A hybrid-surveillance experiment on why local ascent alone is not enough in stro...
Formation-Aware Distributed Surveillance
An ongoing extension of the wildfire research line from area redistribution towa...
Source Localization from Partial Infection Observations
A compact lab study on how much one can recover about an infection source when o...
Topology Recovery in Linear Infection Networks
A modeling thread on how the linear-systems view makes topology discovery, local...
Spectral Denoising for Exoplanet Retrieval
A competition lab note on why a calibration-first, smoothing-heavy pipeline outp...
Split Specialists for Lumbar MRI Classification
A competition lab note on decomposing a heterogeneous medical-imaging task into ...
Agentic Assistant for a CV Operator Platform
An active systems investigation into how an LLM assistant should sit inside a Fa...
Disconnect-Aware Streaming in a CV Runtime
A platform investigation on why shutdown latency, camera ownership, and seemingl...