Shortest Paths Revisited, NP-Complete Problems and What To Do About Them

Coursera Shortest Paths Revisited, NP-Complete Problems and What To Do About Them

Platform
Coursera
Provider
Stanford University
Effort
4-8 hours/week
Length
4 weeks
Language
English
Credentials
Paid Certificate Available
Part of
Course Link
Overview
The primary topics in this part of the specialization are: shortest paths (Bellman-Ford, Floyd-Warshall, Johnson), NP-completeness and what it means for the algorithm designer, and strategies for coping with computationally intractable problems (analysis of heuristics, local search).

Who is this class for: Learners with at least a little bit of programming experience who want to learn the essentials of algorithms. In a University computer science curriculum, this course is typically taken in the third year.

Syllabus
Week 1
The Bellman-Ford algorithm; all-pairs shortest paths.

Week 2
NP-complete problems and exact algorithms for them.

Week 3
Approximation algorithms for NP-complete problems.

Week 4
Local search algorithms for NP-complete problems; the wider world of algorithms.

Taught by
Tim Roughgarden
Author
Coursera
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