Graph has a minimum spanning tree already computed, Computer Engineering

Assignment Help:

Assume that a graph has a minimum spanning tree already computed. How fastly can the minimum spanning tree be updated if a new vertex and incident edges are added to G?

If the new vertex and the latest edges are not forming a cycle on the MST, pick up the least edge from the set of new edges. If the new vertex and the corresponding edges are producing cycle on the MST break the cycle by removing the edge with main weight. This will update the minimum spanning tree.

Related Discussions:- Graph has a minimum spanning tree already computed

Explain clearly the difference between j-cuts and l-cuts, Question: (a)...

Question: (a) Explain clearly the difference between J-cuts and L-Cuts. (b) What is the function of the rate stretch tool? (c) What's the difference between an Image Matt

Explain the regular expression and transition diagram, State the relation a...

State the relation among Regular Expression, Transition Diagram and Finite State Machines. By using a simple instance establish your claim. Answer: For each regular language,

Obstacles to is implementation - information system, Obstacles to IS implem...

Obstacles to IS implementation While information systems are now becoming the norm in most organisations the journey to this point has been a difficult one. Even in the 21st c

A digital signature, A digital signature is encrypting information

A digital signature is encrypting information

What are concentrators, What are concentrators? Explain how it helps in con...

What are concentrators? Explain how it helps in connecting number of subscribers. In rural areas, subscribers are usually dispersed. This is both unessential and expensive to g

What are the techniques of data collection, What are the techniques of Data...

What are the techniques of Data Collection It can be either automatic or manual. Manual techniques can include: - Keypads/Keyboards to type in data - touch screens to s

Determine the octal equivalent of decimal number, The octal equivalent of (...

The octal equivalent of (247) 10 is ? Ans. (247) 10 = (367) 8

Explain what is meant by a bus, Question: (a) Comment on the general s...

Question: (a) Comment on the general structure of the IAS Computer, illustrate your answer using a diagram. (b) (i) Define CPU time. (a) (ii) A program runs in 10

Asynchronous and Synchronous types of serial communication, Differentiate b...

Differentiate between asynchronous and synchronous types of serial communication. Serial data communication uses two fundamental types, asynchronous andsynchronous. With synchr

What is a cgi bin directory, A CGI bin directory is a special directory on ...

A CGI bin directory is a special directory on the server where CGI scripts are allowed to be implemented. Most servers are configured to only permit CGI scripts to be implemented f

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages