random APSP ideas from graphalg lecture notes

[02-25-24]
I reread a few lecture notes from virginia's graph algo class specifically focussing on ones that seemed vaguely related to APSP.
Graph Pattern Polynomials

[05-14-24]
I write some notes about an article by Markus Bläser, Balagopal Komarath, Karteek Sreenivasaiah on detecting induced cycles and paths in graphs.