Definitions for NC

This page provides all possible meanings and translations of the word NC

Random House Webster's College Dictionary

n/c

  1. no charge.

    Category: Common Vocabulary

NC

  1. network computer.

    Category: Computers

  2. no charge.

  3. Also, N.C. North Carolina.

  4. Nurse Corps.

    Category: Military

NC-17

  1. Trademark. no children under 17: a motion-picture rating advising that persons under the age of 17 will not be admitted to the film.

    Category: Showbiz

    Ref: Compare G (def. 2), 3 5 PG, 2 PG-13, 3 R (def. 4), 3 5 X (def. 8). 4 8

Princeton's WordNet

  1. North Carolina, Old North State, Tar Heel State, NC(noun)

    a state in southeastern United States; one of the original 13 colonies

Freebase

  1. NC

    In complexity theory, the class NC is the set of decision problems decidable in polylogarithmic time on a parallel computer with a polynomial number of processors. In other words, a problem is in NC if there exist constants c and k such that it can be solved in time O using O parallel processors. Stephen Cook coined the name "Nick's class" after Nick Pippenger, who had done extensive research on circuits with polylogarithmic depth and polynomial size. Just as the class P can be thought of as the tractable problems, so NC can be thought of as the problems that can be efficiently solved on a parallel computer. NC is a subset of P because polylogarithmic parallel computations can be simulated by polynomial-time sequential ones. It is unknown whether NC = P, but most researchers suspect this to be false, meaning that there are probably some tractable problems that are "inherently sequential" and cannot significantly be sped up by using parallelism. Just as the class NP-Complete can be thought of as "probably intractable", so the class P-Complete, when using NC reductions, can be thought of as "probably not parallelizable" or "probably inherently sequential".

Anagrams of NC

  1. C/N, CN, Cn, c'n


Translations for NC

Kernerman English Multilingual Dictionary

AD(abbreviation from Latin)

anno domini; (used in dates to mean after the birth of Jesus Christ; also used by non-Christians)

in 630 AD; in the seventh century AD.

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