AS
5.0Reviewed Jul 24, 2018
This final course in 5 course specialization is relatively easy one, although the last problem takes little bit time to solve. Provides good introduction to difficult to learn Delivery problem.
Delivery Problem
In this online course we’ll implement (in Python) together efficient programs for a problem needed by delivery companies all over the world millions times per day — the travelling salesman problem. The goal in this problem is to visit all the given places as quickly as possible. How to find an optimal solution to this problem quickly? We still don’t have provably efficient algorithms for this difficult computational problem and this is the essence of the P versus NP problem, the most important open question in Computer Science. Still, we’ll implement several solutions for real world instances of the travelling salesman problem. While designing these solutions, we will rely heavily on the material learned in the courses of the specialization: proof techniques, combinatorics, probability, graph theory. We’ll see several examples of using discrete mathematics ideas to get more and more efficient solutions.
Status: Theoretical Computer Science
Status: Python Programming
BeginnerCourse13 hours
Featured reviews
LB
5.0Reviewed Jan 10, 2024
It's a great introductory course to these topics. I didn't particularly enjoy the puzzles and "treasure hunt" in Number Theory and Cryptography but it's just a matter of learning styles I guess.
TA
4.0Reviewed Mar 29, 2021
O curso é muito interessante, porém a explicação é um pouco confusa. Poderia ter uma explicação em vídeo da parte envolvendo programação, e não apenas deixar isso como tarefa
SK
5.0Reviewed Dec 30, 2019
Very good course. If you are really good in python then go ahead with this course. Challenging questions to solve.
LF
4.0Reviewed Jan 13, 2020
This is a very nice course. I feel that a further explanation in the coding problems would be useful since sometimes you are not sure what one should return from the function.
AG
5.0Reviewed Jun 27, 2020
Well structured introductory course into transportation problems. The code in examples is well written and clean. It was a pleasure to study this course.
ES
5.0Reviewed Jun 18, 2018
perfect course! very easy and interesting to follow. Pseudo-Algorithms were very useful and helped a lot to understand the concepts.
NL
5.0Reviewed Mar 21, 2021
This series is great. I am confident to tutor my son in CS now.Thanks UCSD and HSE
LA
5.0Reviewed Oct 30, 2020
VERY GOOD COURSE IT IS SO BENTIFITIAL TO THE PEOLPLE WHO ARE INTERTESTED TO DEVELOP THE MATHEMATICAL SKILLS
DG
5.0Reviewed May 20, 2019
This course is to the point and challenges you with practical application.
SW
5.0Reviewed Dec 21, 2017
This is a nice way to end the course and, seaways nicely into studying algorithms in general.
AA
4.0Reviewed Jul 16, 2021
Great course, but complex matters need to explained more slowly and that's overall for all the specialization, but many thanks! those were some challenging courses!