Let p be a problem for any instance x isin p the solution, Ask an Expert

Engineering

Let P be a problem. For any instance x ∈ P, the solution is some real number f(x). Let A be a randomized algorithm for P, such that it gives a solution A(x) that lies in [1/2f(x), 2f(x)] with probability 2/3. Say the running time of A on instance x is polynomial in |x|. Design a randomized algorithm such that, on any instance x ∈ P, it gives a solution that lies in [1/2f(x), 2f(x)] with probability 1 - O(e^-n), and has running time poly(|x|,n).

View complete question

Computer Engineering, Engineering

Category:- Computer Engineering
Reference No.:- M91245506

Have any Question?Write your Review or question?

Related Questions in Computer Engineering

What is the difference between accounting costs and

What is the difference between accounting costs and economic costs? Why do economic costs include both explicit (revealed and expressed) costs and implicit (present but not obvious) costs? What are the differences betwee ...

Question suppose that incoming packets are encrypted with a

Question : Suppose that incoming packets are encrypted with a symmetric key that only the sender and receiver know. Which type(s) of firewall will work with such packets and which will not? Why? Note: Some specific answe ...

Question suppose we decide to add a new operation to our

Question : Suppose we decide to add a new operation to our Stack ADT called sizeIs, which returns avalue of primitive type int equal to the number of items on stack. The method signature for sizeIs is public int sizeIs() ...

In defining demand and supply why do economists focus on

In defining demand and supply, why do economists focus on price while holding constant other factors that might have an impact on the behavior of buyers and sellers?

Question need two different postsresponses with 200 words

Question: Need two different posts(responses) with 200 words each on the below topic. 1. Develop a product service idea. A. Describe the product/service including the benefits of using the product/service B. Discuss the ...

1 what is the price of a semiannual 1000 par value bond

1) What is the price of a semiannual $1,000 par value bond with four years left until maturity that pays a coupon of 3.75% and is yielding 5.25%? What would it be yielding if the price decreased to $973.47? Assume semian ...

Supposed datagrams are limited to 1600 bytes including

Supposed datagrams are limited to 1600 bytes (including header, with header size = 40) between host A and destination host B. Assuming a 20-byte IP header; further assume that the data is carried in TCP segments, with ea ...

A swimmer is an athlete any athlete who participated in the

A swimmer is an athlete. Any athlete, who participated in the 2016 Summer Olympics and won a gold medal, was joyful. Any athlete, who is the world top athlete or a selected well-trained athlete, participated in the 2016 ...

Question complete the lab 5-5 programming challenge 1 - yum

Question: Complete the Lab 5-5, "Programming Challenge 1 - Yum Yum Burger Joint," of Starting Out with Programming Logic and Design. Note: You are only required to create the flowchart for this activity; however, notice ...

Question future policy and legislative issuesthe

Question: Future Policy and Legislative Issues The cyberspace domain continues to grow significantly in terms of its size, influence, and complexity. This complexity requires some form of meaningful policy formulation. D ...

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Computer Engineering Expert