Topic 14 A: Graphs: Definitions (and an introduction to our journey up the Northwestern Hawaiian Island chain, beginning with Nihoa)
Lecture by Dan Suthers for University of Hawaii Information and Computer Sciences course 311 on Algorithms. (Inverted course: lectures are online and problem solving in class.)
Based on Thomas H. Cormen, Charles E. Leiserson, Ronald L. Rivest and Clifford Stein, Introduction to Algorithms, Third Edition, The MIT Press, 2009. Also material from Goodrich & Tamassia on graph representations.