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NP-completeness

en.wikipedia.org/wiki/NP-completeness

is NP-complete if: ... A consequence of this definition is that if we had a polynomial time ...

algorithm - What is an NP-complete in computer science? - Stack ...

stackoverflow.com/questions/210829/what-is-an-np-complete-in-computer-science

NP stands for Non-deterministic Polynomial time. This means that the problem can be solved in Polynomial time using a Non-deterministic Turing machine (like  ...

NP-Completeness

www.ics.uci.edu/~eppstein/161/960312.html

These NP-complete problems really come up all the time. ... (One technical point: these are all really defined in terms of yes-or-no problems -- does a certain ...

NP-complete

xlinux.nist.gov/dads/HTML/npcomplete.html

Definition of NP-complete, possibly with links to more information and implementations.

What are P, NP, NP-complete, and NP-hard? - Quora

www.quora.com/What-are-P-NP-NP-complete-and-NP-hard

These refer to how long it takes a program to run. Problems in class P can be solved with ... If a problem is NP-hard, this means I can reduce any problem in NP to that problem. This means if I can solve that problem, I can easily solve any ...

How to explain NP Complete and NP-hard to a child - Quora

www.quora.com/How-do-you-explain-NP-Complete-and-NP-hard-to-a-child

Assumption : Child knows Sudoku (P) You : Can you sort these cubes by color. Kid : Sure, it's .... Also NP-Hard problems may not be in NP, meaning that they may not have solutions that can be verified in polynomial time. Eg: Halting problem ...

Chapter 8. NP-complete problems

www.cs.berkeley.edu/~vazirani/algorithms/chap8.pdf

Notice how we have defined the TSP as a search problem: given an instance, ..... This means that once we know a problem A is NP-complete, we can use it to ...

NP-Completeness | Set 1 (Introduction) - GeeksforGeeks

www.geeksforgeeks.org/np-completeness-set-1/

A key part of the proof is, Turing machine was used as a mathematical definition of a computer and program (Source Halting Problem). Status of NP Complete ...

NP-Hard Problem -- from Wolfram MathWorld

mathworld.wolfram.com/NP-HardProblem.html

A problem is NP-hard if an algorithm for solving it can be translated into one for ... NP-hard therefore means "at least as hard as any NP-problem," although it ...

www.ask.com/youtube?q=NP Complete Means&v=hTlyPZgpoHc
Nov 5, 2014 ... NP Hard and NP Complete Problems (lec 2) To study interview questions ... mean NP=P. That is the whole purpose of the list of NP-complete ...
More Info

algorithm - What are the differences between NP, NP-Complete and ...

stackoverflow.com

I assume that you are looking for intuitive definitions, since the technical definitions ... The precise definition here is that a problem X is NP-hard, if there is an NP-complete problem Y , such that Y is reducible to X in polynomial ...

complexity theory - What is the definition of P, NP, NP-complete and ...

cs.stackexchange.com

Feb 6, 2013 ... All I know is that NP is a subset of NP-complete, which is a subset of NP-hard, but I have no idea what they actually mean. Wikipedia isn't much ...

NP-Complete - A Rough Guide - Math is Fun

www.mathsisfun.com

This is a rough guide to the meaning of "NP-Complete". It is not intended to be an exact definition, but should help you to understand the concept. These are just ...