Topic: Graph algorithms (All edges in shortest paths) Instructions : Use the algorithms such as DFS, Explore,
Question:
Topic: Graph algorithms (All edges in shortest paths)
Instructions : Use the algorithms such as DFS, Explore, BFS, Dijkstra's (using min-heaps), Strongly Connected Components (SCC), Floyd-Marshall, Prim's MST, Topological Sort, Kruskal's MST, Bellman-Ford, and Union by Rank as a blackbox subroutine for your algorithm. Make sure to explain the algorithm in words (no pseudocode!), explain the correctness of the design, and state and analyze its running time in big-O notation.
Answer format (Template):
a) Step 1:
Step 2:
Step 3:
b) Correctness
c) Runtime analysis
Question: Given an undirected graph G = (V,E) with positive edge weights and two nodes s,t ∈ V , design an efficient algorithm to determine the set of all edges that lie on at least one shortest path from s to t.
Data Mining Concepts And Techniques
ISBN: 9780128117613
4th Edition
Authors: Jiawei Han, Jian Pei, Hanghang Tong