Design a linear-time algorithm

Assignment Help Basic Computer Science

Reference no: EM131361635

1. Let G = (V,E) be a weighted acyclic directed graph with possibly negative edge weights. Design a linear-time algorithm to solve the single-source shortest-path problem from a given source v

2. A matching in a graph is a set of disjoint edges-i.e., edges that do not share any vertices in common. Give a linear-time algorithm to find a maximum matching in a tree.

Reference no: EM131361635

Questions Cloud

Solve the single-source longest path problem : Can we modify Dijkstra's algorithm to solve the single-source longest path problem by changing minimum to maximum? If so, then prove your algorithm correct. If not, then provide a counterexample.

Displayed in front of the dealership : A car dealership has 8 red, 13 silver and 5 black cars on the lot. Ten cars are chosen randomly to be displayed in front of the dealership. Find the probability that 4 cars are red and the rest are silver.

Differentiate between fact and opinion : Articles are written to inform, misinform, influence, or misdirect, among other reasons. Sometimes they serve as nothing more than a vehicle for an author to achieve fame, notoriety, and wealth. You should never take at face value the elements of..

Regression model by ordinary least squares : a. Fit a simple linear regression model by ordinary least squares and obtain the residuals. Also obtain s{b0} and s{b1}. b. Plot the residuals against time and explain whether you find any evidence of positive autocorrelation.

Design a linear-time algorithm : A matching in a graph is a set of disjoint edges-i.e., edges that do not share any vertices in common. Give a linear-time algorithm to find a maximum matching in a tree.

Explain the information it is representing : Present your graph and fully explain the information it is representing. Pose one question regarding the data and graph or chart for your fellow students to consider and respond to in your post.

Prepare an income statement : Prepare an Income Statement for the two months ended July 31, 2016. Prepare a statement of owner's equity for the two months ended July 31, 2016. (NOTE: Steven Water made only one investment in Geyser, on June 1st).

Understanding on the concepts : In your words, demonstrate your understanding on the following concepts:

Describe a brief overview of your selected case : Describe a brief overview of your selected case- Andrew .Discuss the biological, psychological, and social factors involved.Choose which interventions are appropriate in clinical psychology. Which area the intervention is targeting, such as biologica..

User Account

All Pages