The graph expansion algorithm that involves building a complete graph over the terminal (leaf)nodes is  A cost-based backwards expansion  B bidirectional expansion  (C)threshold-basec expansion  D backward expansion

Run the Bellman-Ford algorithm for the following graph starting from the node a 3 b a 7 d G

Weighted Graph Applications Demonstration Java Data Structures. Figure 29.23 illustrates a weighted graph with 6 vertices and 8 weighted edges. Simply provide: Minimal Spanning Tree as an illustration or a textual list of edges (in our standard vertex order). Single-Source Shortest Path route from vertex 0 to the other 5 (described as one path/route for each). draw the two solutions and attach the illustration or describe them in text (a list of edges for the one and the vertex to vertex path the other). You can therefore attach proper content files with dot txt, png, jpg or jpeg extensions  Be sure the final trees or path lists are clearly visible in your solution.  You don't need to show the solution development or progress, just the result.

Think about the disadvantages of an adjacency list representation for a weighted graph.