Optimal Binary Search TreeExplores optimal binary search trees to minimize expected search cost and discusses graphs representation using adjacency matrices and lists.
Link-based ranking: PageRank & HITSExplores link-based ranking through PageRank and HITS algorithms, covering practical examples and challenges in web search and ranking methods.
DFS Continuation: Topological SortCovers topics like DFS output, edge classification, acyclic graphs, correctness, time analysis, SCCs, and the Topological Sort algorithm.