Notes

Weighted latency, the literature, and my work with Shang-En Huang: weight-spread-independent approximation on trees, NP-hardness for fixed robot counts, and a (4+ε)-approximation on paths. With proof sketches and open questions.

A pure-Go proxy + scanner + DPI-desync suite for defeating TLS-based censorship. Connected 500+ Iranians to the internet during the 5-month blackout.