Similarities between Computational complexity theory and Time complexity
Computational complexity theory and Time complexity have 39 things in common (in Unionpedia): Algorithm, Big O notation, Binary number, Boolean satisfiability problem, BPP (complexity), BQP, Cobham's thesis, Complexity class, Computational complexity, Decision problem, DSPACE, DTIME, Euclidean algorithm, EXPTIME, Formal language, General number field sieve, Graph (discrete mathematics), Graph isomorphism problem, Integer factorization, Mathematical optimization, Non-deterministic Turing machine, NP (complexity), NP-completeness, NP-hardness, P (complexity), Parallel computing, Parameterized complexity, Presburger arithmetic, Probabilistic Turing machine, Quantum algorithm, ..., Quantum Turing machine, Quicksort, Randomized algorithm, RP (complexity), Springer Science+Business Media, Time complexity, Travelling salesman problem, Turing machine, ZPP (complexity). Expand index (9 more) »
Algorithm
In mathematics and computer science, an algorithm is an unambiguous specification of how to solve a class of problems.
Algorithm and Computational complexity theory · Algorithm and Time complexity ·
Big O notation
Big O notation is a mathematical notation that describes the limiting behaviour of a function when the argument tends towards a particular value or infinity.
Big O notation and Computational complexity theory · Big O notation and Time complexity ·
Binary number
In mathematics and digital electronics, a binary number is a number expressed in the base-2 numeral system or binary numeral system, which uses only two symbols: typically 0 (zero) and 1 (one).
Binary number and Computational complexity theory · Binary number and Time complexity ·
Boolean satisfiability problem
In computer science, the Boolean satisfiability problem (sometimes called propositional satisfiability problem and abbreviated as SATISFIABILITY or SAT) is the problem of determining if there exists an interpretation that satisfies a given Boolean formula.
Boolean satisfiability problem and Computational complexity theory · Boolean satisfiability problem and Time complexity ·
BPP (complexity)
In computational complexity theory, BPP, which stands for bounded-error probabilistic polynomial time is the class of decision problems solvable by a probabilistic Turing machine in polynomial time with an error probability bounded away from 1/2 for all instances.
BPP (complexity) and Computational complexity theory · BPP (complexity) and Time complexity ·
BQP
In computational complexity theory, BQP (bounded-error quantum polynomial time) is the class of decision problems solvable by a quantum computer in polynomial time, with an error probability of at most 1/3 for all instances.
BQP and Computational complexity theory · BQP and Time complexity ·
Cobham's thesis
Cobham's thesis, also known as Cobham–Edmonds thesis (named after Alan Cobham and Jack Edmonds), asserts that computational problems can be feasibly computed on some computational device only if they can be computed in polynomial time; that is, if they lie in the complexity class P (PTIME).
Cobham's thesis and Computational complexity theory · Cobham's thesis and Time complexity ·
Complexity class
In computational complexity theory, a complexity class is a set of problems of related resource-based complexity.
Complexity class and Computational complexity theory · Complexity class and Time complexity ·
Computational complexity
In computer science, the computational complexity, or simply complexity of an algorithm is the amount of resources required for running it.
Computational complexity and Computational complexity theory · Computational complexity and Time complexity ·
Decision problem
In computability theory and computational complexity theory, a decision problem is a problem that can be posed as a yes-no question of the input values.
Computational complexity theory and Decision problem · Decision problem and Time complexity ·
DSPACE
In computational complexity theory, DSPACE or SPACE is the computational resource describing the resource of memory space for a deterministic Turing machine.
Computational complexity theory and DSPACE · DSPACE and Time complexity ·
DTIME
In computational complexity theory, DTIME (or TIME) is the computational resource of computation time for a deterministic Turing machine.
Computational complexity theory and DTIME · DTIME and Time complexity ·
Euclidean algorithm
. EXAMPLES CAN BE FOUND BELOW, E.G., IN THE "Matrix method" SECTION.
Computational complexity theory and Euclidean algorithm · Euclidean algorithm and Time complexity ·
EXPTIME
In computational complexity theory, the complexity class EXPTIME (sometimes called EXP or DEXPTIME) is the set of all decision problems that have exponential runtime, i.e., that are solvable by a deterministic Turing machine in O(2p(n)) time, where p(n) is a polynomial function of n. In terms of DTIME, We know and also, by the time hierarchy theorem and the space hierarchy theorem, that so at least one of the first three inclusions and at least one of the last three inclusions must be proper, but it is not known which ones are.
Computational complexity theory and EXPTIME · EXPTIME and Time complexity ·
Formal language
In mathematics, computer science, and linguistics, a formal language is a set of strings of symbols together with a set of rules that are specific to it.
Computational complexity theory and Formal language · Formal language and Time complexity ·
General number field sieve
In number theory, the general number field sieve (GNFS) is the most efficient classical algorithm known for factoring integers larger than.
Computational complexity theory and General number field sieve · General number field sieve and Time complexity ·
Graph (discrete mathematics)
In mathematics, and more specifically in graph theory, a graph is a structure amounting to a set of objects in which some pairs of the objects are in some sense "related".
Computational complexity theory and Graph (discrete mathematics) · Graph (discrete mathematics) and Time complexity ·
Graph isomorphism problem
The graph isomorphism problem is the computational problem of determining whether two finite graphs are isomorphic.
Computational complexity theory and Graph isomorphism problem · Graph isomorphism problem and Time complexity ·
Integer factorization
In number theory, integer factorization is the decomposition of a composite number into a product of smaller integers.
Computational complexity theory and Integer factorization · Integer factorization and Time complexity ·
Mathematical optimization
In mathematics, computer science and operations research, mathematical optimization or mathematical programming, alternatively spelled optimisation, is the selection of a best element (with regard to some criterion) from some set of available alternatives.
Computational complexity theory and Mathematical optimization · Mathematical optimization and Time complexity ·
Non-deterministic Turing machine
In theoretical computer science, a Turing machine is a theoretical machine that is used in thought experiments to examine the abilities and limitations of computers.
Computational complexity theory and Non-deterministic Turing machine · Non-deterministic Turing machine and Time complexity ·
NP (complexity)
In computational complexity theory, NP (for nondeterministic polynomial time) is a complexity class used to describe certain types of decision problems.
Computational complexity theory and NP (complexity) · NP (complexity) and Time complexity ·
NP-completeness
In computational complexity theory, an NP-complete decision problem is one belonging to both the NP and the NP-hard complexity classes.
Computational complexity theory and NP-completeness · NP-completeness and Time complexity ·
NP-hardness
NP-hardness (''n''on-deterministic ''p''olynomial-time hardness), in computational complexity theory, is the defining property of a class of problems that are, informally, "at least as hard as the hardest problems in NP".
Computational complexity theory and NP-hardness · NP-hardness and Time complexity ·
P (complexity)
In computational complexity theory, P, also known as PTIME or DTIME(nO(1)), is a fundamental complexity class.
Computational complexity theory and P (complexity) · P (complexity) and Time complexity ·
Parallel computing
Parallel computing is a type of computation in which many calculations or the execution of processes are carried out concurrently.
Computational complexity theory and Parallel computing · Parallel computing and Time complexity ·
Parameterized complexity
In computer science, parameterized complexity is a branch of computational complexity theory that focuses on classifying computational problems according to their inherent difficulty with respect to multiple parameters of the input or output.
Computational complexity theory and Parameterized complexity · Parameterized complexity and Time complexity ·
Presburger arithmetic
Presburger arithmetic is the first-order theory of the natural numbers with addition, named in honor of Mojżesz Presburger, who introduced it in 1929.
Computational complexity theory and Presburger arithmetic · Presburger arithmetic and Time complexity ·
Probabilistic Turing machine
In computability theory, a probabilistic Turing machine is a non-deterministic Turing machine which chooses between the available transitions at each point according to some probability distribution.
Computational complexity theory and Probabilistic Turing machine · Probabilistic Turing machine and Time complexity ·
Quantum algorithm
In quantum computing, a quantum algorithm is an algorithm which runs on a realistic model of quantum computation, the most commonly used model being the quantum circuit model of computation.
Computational complexity theory and Quantum algorithm · Quantum algorithm and Time complexity ·
Quantum Turing machine
A quantum Turing machine (QTM), also a universal quantum computer, is an abstract machine used to model the effect of a quantum computer.
Computational complexity theory and Quantum Turing machine · Quantum Turing machine and Time complexity ·
Quicksort
Quicksort (sometimes called partition-exchange sort) is an efficient sorting algorithm, serving as a systematic method for placing the elements of an array in order.
Computational complexity theory and Quicksort · Quicksort and Time complexity ·
Randomized algorithm
A randomized algorithm is an algorithm that employs a degree of randomness as part of its logic.
Computational complexity theory and Randomized algorithm · Randomized algorithm and Time complexity ·
RP (complexity)
In computational complexity theory, randomized polynomial time (RP) is the complexity class of problems for which a probabilistic Turing machine exists with these properties.
Computational complexity theory and RP (complexity) · RP (complexity) and Time complexity ·
Springer Science+Business Media
Springer Science+Business Media or Springer, part of Springer Nature since 2015, is a global publishing company that publishes books, e-books and peer-reviewed journals in science, humanities, technical and medical (STM) publishing.
Computational complexity theory and Springer Science+Business Media · Springer Science+Business Media and Time complexity ·
Time complexity
In computer science, the time complexity is the computational complexity that describes the amount of time it takes to run an algorithm.
Computational complexity theory and Time complexity · Time complexity and Time complexity ·
Travelling salesman problem
The travelling salesman problem (TSP) asks the following question: "Given a list of cities and the distances between each pair of cities, what is the shortest possible route that visits each city and returns to the origin city?" It is an NP-hard problem in combinatorial optimization, important in operations research and theoretical computer science.
Computational complexity theory and Travelling salesman problem · Time complexity and Travelling salesman problem ·
Turing machine
A Turing machine is a mathematical model of computation that defines an abstract machine, which manipulates symbols on a strip of tape according to a table of rules.
Computational complexity theory and Turing machine · Time complexity and Turing machine ·
ZPP (complexity)
In complexity theory, ZPP (zero-error probabilistic polynomial time) is the complexity class of problems for which a probabilistic Turing machine exists with these properties.
Computational complexity theory and ZPP (complexity) · Time complexity and ZPP (complexity) ·
The list above answers the following questions
- What Computational complexity theory and Time complexity have in common
- What are the similarities between Computational complexity theory and Time complexity
Computational complexity theory and Time complexity Comparison
Computational complexity theory has 164 relations, while Time complexity has 136. As they have in common 39, the Jaccard index is 13.00% = 39 / (164 + 136).
References
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