Demonstrate that dijkstra algorithm - digraph, Mathematics

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: 3/22/2013 3:56:48 AM | Location : United States







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

Write discussion on Demonstrate that dijkstra algorithm - digraph
Your posts are moderated
Related Questions
Q. Adding Fractions with the Same Denominator? Adding fractions with the same denominator is easy- you add the numerators (the tops), and you leave the denominator alone!


Three quantities a, b and c are said to be in harmonic progression if, In this case we observe that we have to consider three terms in o

if b+c=3a then the value of cotB/2.cotC/2 is equal to

what is a redtilinear figure? like what are for the requirments for a shape to be called that? example a regular polygon has all sides and angles equal. i cant find that kind of dr

On a canoe trip. a person paddled upstream against the current ata an average of 2mi/h. the return trip with the current at 3mi/h. Need to find the paddling spped in still water an

1. Consider the following context free grammar G with start symbol S (we write E for the empty string, epsilon): S ---> bB | aSS A ---> aB | bAA B ---> E | bA | aS a. D


in and ap 1,2,3,4,5,6,7,8,9 11,12,13,14,15,16,17,18,19 and like that nonzzero digit find tn Solution) First break the ''n'' number in terms of 10''s power. For e.g if n=3259 wri

Case 1: Suppose we are given expressions like 3abc and 7abc and asked to compute their sum. If this is the case we should not worry much. Because adding like exp