About Me
Hey, I'm Charles
On weekdays, I study ML & Systems at Columbia.
On weekends, I play tennis, read, wander in nature, and pet dogs on the street of New York. 🗽
Education
Columbia University
M.S. Computer ScienceBuilds
A selected set of things I have built recently. 💻
ML Systems
AI Agents
Industrial Agent Interoperability via MCP |
An IBM-mentored study of bottlenecks in industrial agent systems, designing a reasoning router with learned strategy for adaptive reasoning control.
ASL Agent |
A real-time American Sign Language (ASL) video-to-text translation agent that improves accessibility through sentiment-aware outputs.
TAI |
An agentic RAG system grounded in Berkeley CS course materials, built to provide context-aware support for real-world learning. Try at tai.berkeley.edu.
Writings
Sometimes, I write. 🖋️
- Images of the Russian Empire Colorizing the Prokudin-Gorskii photo collection.
- Fun with Filters and Frequencies Edges, sharpening, hybrid images, and multiresolution blending.
- Fun with Diffusion Models Sampling, denoising, guidance, and image-to-image generation.
- Gradient Domain Fusion and Light Fields Poisson blending, mixed blending, and light field refocusing.
Generating the next chapter