1.What are two steps generally involved while developing a dynamic programming algorithm?View more random threads:
- My today paper ENG301 december fall 2010
- cs614 current paper on fall 2010 date 17-02-2011
- Fianl Term Current Paper CS504- Software Engineering - I ...
- Current Paper of MGT613 7 August 2010
- cs301 Oop current paper 1 december fall 2010
- Current Paper of CS201 Introduction to Programming 7 August...
- Current Paper Of CS302 Digital Logic Design 7 August 2010
- MKT501 Fall 2010 Papers (Latest) 5 december
- Eng301 Here are the Current papers's Short Question
- Final Term Current Paper IT430 E Commerce 16 August 2010
i. How Dijkstra’s algorithm operates?
ii. What is the running time of the Dijkstra’s algorithm?
3.Answer yes or no and give a brief explanation for your choice.
If problem A reduces (is polynomial-time reducible) to problem B and B is NP-complete then A is NP-complete
4.The following adjacency matrix represents a graph that consists of four vertices labeled 0, 1, 2 and 3. The entries in the matrix indicate edge weights.
0
1
2
3
0
0
1
0
3
1
2
0
4
0
2
0
1
0
1
3
2
0
0
0
Answer the following question:
Can an adjacency matrix for a directed graph ever not be square in shape? Why or why not?
5. Consider the following two problems. In P1 we are given as input a set of n squares (specified by their corner points), and a number k. The problem is to determine whether there is any point in the plane that is covered by k or more squares.
In P2 we are given as input an n–vertex graph, and a number k; the problem is to determine whether there is a set of k mutually adjacent vertices. (E.g. for k = 3 we are just looking for a triangle in the graph.).
Obviously, the problems are both in NP. There exists a simple translation from P1 to P2: just make a graph vertex for each square, and add an edge between a pair of vertices if the corresponding two squares overlap.
If P1 is NP-complete, would this translation imply that P2 is NP-complete?
(Give your Answer in Yes or No)
What is the application of edit distance technique?
Formally describe Minimum Spanning Trees Problem.
6. Let the adjacency list representation of an undirected graph is given below. Explain what general property of the list indicates that the graph has an isolated vertex.
a à b à c à e
b à a à d
c à a à d à e à f
d à b à c à f
e à a à c à f
f à c à d à e
g
7. What are the minimum and maximum numbers of elements in a heap of height h?
1. Where clique cover problem arises?
2. What is decision problem, also explain with example?
9. Show the strongly connected components of the following graph using DFS algorithm. Take node E as a starting node. [You can show final result in exam software and need not to show all intermediate steps].
Please find the attachments for the diagrams.
Sponsored Links
Urgent call: 03455242488. | Virtual University Assignments
Virtual University GDBs | Virtual University Papers | Vu Projects | Vu Handouts
About Expert
There are currently 1 users browsing this thread. (0 members and 1 guests)