Demonstrate that dijkstra''s algorithm, Data Structure & Algorithms

Demonstrate that Dijkstra's algorithm does not necessarily work if some of the costs are negative by finding a digraph with negative costs (but no negative cost dicircuits) for which it fails. You must also demonstrate that Dijkstra's algorithm fails on your example.

 

Posted Date: 3/28/2013 2:40:22 AM | Location : United States







Related Discussions:- Demonstrate that dijkstra''s algorithm, Assignment Help, Ask Question on Demonstrate that dijkstra''s algorithm, Get Answer, Expert's Help, Demonstrate that dijkstra''s algorithm Discussions

Write discussion on Demonstrate that dijkstra''s algorithm
Your posts are moderated
Related Questions
Your program should include three components selling, buying and managing for the use of sellers, buyers and the Manager, respectively. Provide a menu for a user to enter each comp

Illustrate the intervals in mathematics Carrier set of a Range of T is the set of all sets of values v ∈ T such that for some start value s ∈ T and end value e ∈ T, either s ≤


We have discussed that the above Dijkstra's single source shortest-path algorithm works for graphs along with non-negative edges (like road networks). Given two scenarios can emerg

I need to know about data structure and algorithms. can you help me?

How do you rotate a Binary Tree?  Rotations in the tree: If after inserting a node in a Binary search tree, the balancing factor (height of left subtree - height of right

A binary tree is a special tree where each non-leaf node can have atmost two child nodes. Most important types of trees which are used to model yes/no, on/off, higher/lower, i.e.,

Explain principle of Optimality It indicates that an optimal solution to any instance of an optimization problem is composed of  optimal solutions to its subinstances.


Define Spanning Tree A Spanning Tree of a connected graph is its linked acyclic sub graph (i.e., a tree) that having all the vertices of the graph.