Consider the symmetric traveling salesman problem

Assignment Help Basic Statistics
Reference no: EM131121760

Consider the symmetric traveling salesman problem with the graph shown in Fig. 10.16.

(a) Find a suboptimal solution using the nearest neighbor heuristic starting from node 1.

(b) Find a suboptimal solution by first solving an assignment problem, and by then merging subtours.

(c) Try to improve the solutions found in (a) and (b) by using the 2-OPT heuristic

Reference no: EM131121760

Questions Cloud

The problem of finding a shortest : Consider the problem of finding a shortest (forward) path from an origin node s to a destination node t of a graph with given arc lengths, subject to the additional constraint that the path passes through every node exactly once.
Determine the angular velocity of bar ab : Knowing that at the instant shown bar AB is rotating counterclockwise and that the magnitude of the velocity of the midpoint of bar BC is 7.8 ft/s
Pilots from flying corporate aircraft after they reached : Exxon maintained a corporate policy that prohibited its pilots from flying corporate aircraft after they reached the age of 60 and forced such pilots to involuntarily retire at age 60. This rule mirrored a rule used by the FAA that applied to pilots ..
An asymmetric traveling salesman problem : Show that an asymmetric traveling salesman problem with nodes 1,...,N and arc costs aij can be converted to a symmetric traveling salesman problem involving
Consider the symmetric traveling salesman problem : Consider the symmetric traveling salesman problem with the graph shown in Fig. 10.16. (a) Find a suboptimal solution using the nearest neighbor heuristic starting from node 1.
What is the temperature of the billet : Thermocouples imbedded in the rod at locations 25 and 120 mm from the billet register temperaturesof 325 and 375°C, respectively. What is the temperature of the billet?
What percent of the time will the pumps be idle : A new full-service, attendant-staffed fuel and car service station on Interstate 95 will service onlynorthbound cars. The manager estimates that customers will arrive every 4 minutes and willrequire 6 minutes to be served at the pump. How many pumps ..
Lounge earn most of their income from tips : Waiters at Finegold's Restaurant and Lounge earn most of their income from tips. Each waiter is required to "tip-out" a portion of tips to the table bussers and hostesses.
How could you involve the oshrc in the criminal case : Which of the citations could be referred to the U.S. DOJ for criminal proceedings? What conditions would have to be met before the citations could be referred for criminal proceedings?

Reviews

Write a Review

Basic Statistics Questions & Answers

  A certain species of fish has a weight which is normally

a certain species of fish has a weight which is normally distributed with mean u 2kg and standard deviation 0.3 kg.

  A teacher instituted a new reading program at school after

a teacher instituted a new reading program at school. after 10 weeks in the program it was found that the mean reading

  Standard deviation for weight of steers

Using a normal distribution with a mean of 1118 and a standard deviation of 52 for the weights of steers, what percent of steers weigh over 1250 pounds, under 1100 pounds, between 1000 and 1150 pounds.

  The amounts of soft drink machine is designed to dispense

the amounts of soft drink machine is designed to dispense for each drink are normally distributed with a mean of 11.7

  Find probability that sheer guesswork yields correct answers

What is the probability that sheer guesswork yields betwenn 25 to 30 correct answers for the test (assume the student has no knowledge of the problems). Be sure to justify why you can use the method you do.

  Calculate the probability that a random sample has a mean

Draw a normal curve in the X- and z scales and show the percentage of the area under the curve within 1, 2, and 3 standard deviation units of its mean.

  Is it possible to run both test for the same experiment if

is it possible to run both test for the same experiment? if so how or what situation would warrant such

  A student in the concrete lab places 6 low strength

a student in the concrete lab places 6 low strength concrete test cylinders 3500 psi with a batch of 9 high strength

  Find the probability for the given data

Assuming that the two events are independent , the probability that cost is kept within budget and the campaign sales is:

  Permutations and combinations

If she has chosen the first weeks rides, how many ways can she choose four more different rides for the second week? Assume that order does not matter.

  Draw to scale a histogram and frequency polygon

Using the stem and leaf technique, construct a less-than cumulative frequency distribution. -Draw to scale a histogram, frequency polygon and less-than cumulative ogive using the information from 1.

  Find value of the f statistic for testing for interaction

An experiment was carried out to assess the effects of four tomato varieties and four planting densities on yield. There were 64 plots, and each of the 16 factor combinations was randomly assigned to 4 plots.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd