Examples of using Complexity classes in English and their translations into Vietnamese
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Computer
Separation of complexity classes.
Many complexity classes are defined using the concept of a reduction.
A representation of the relation among complexity classes.
The simpler complexity classes are defined by the following factors.
It's no use to compare this solutions as they are in totally different complexity classes.
Some complexity classes have complicated definitions that do not fit into this framework.
The time andspace hierarchy theorems form the basis for most separation results of complexity classes.
Some important complexity classes of decision problems defined in this manner are the following.
A similar theoremis not known for time-bounded probabilistic complexity classes, unless the class also has advice.[6].
Many important complexity classes can be defined by bounding the time or space used by the algorithm.
But bounding the computation time above by some concrete function f(n)often yields complexity classes that depend on the chosen machine model.
Simpler complexity classes are defined by the following factors: The type of computational problem: The most commonly used problems are decision problems.
Purpose bounding the computation time by Above Some concrete function f( n)Often yields complexity classes That depends on the Machine Chosen model.
Since there are many known complexity classes between P and PSPACE, such as RP, BPP, PP, BQP, MA, PH, etc., it is possible that all these complexity classes collapse to one class. .
Clearly, this model is not meant to be a physically realizable model, it is just a theoretically interesting abstractmachine that gives rise to particularly interesting complexity classes.
This motivates the concept of a problem being hard for a complexity class.
P is a complexity class that represents the set of all decision problems that can be solved in polynomial time.
In computational complexity theory, co-NP is a complexity class.
SETH speaks directly about the hardness of NP-complete problems,but some surprising reductions have connected it to important problems in the complexity class P- the territory of so-called easy or efficiently solvable problems.
The result was striking because edit distance,while theoretically an easy problem in the complexity class P, would take perhaps 1,000 years to run when applied to real-world tasks like comparing genomes, where the number of symbols is in the billions(as opposed to book and back).
In computational complexity theory, NL(Nondeterministic Logarithmic-space) is the complexity class containing decision problems which can be solved by a nondeterministic Turing machine using a logarithmic amount of memory space.
Mediator Pattern is used to reduce the communication complexity between multiple objects and classes.
The influence of sports on potency depends on the sport, the frequency and complexity of classes(professional and amateur sports) and other factors that will be discussed further.
In response to this complexity, Microsoft produced wizards, ATL base classes, macros and C++ language extensions to make it simpler to write controls.
The larger the number of methodsthat can be invoked from a class, the greater the complexity of the class.
Easier to estimate the complexity of a study class, seminar, internship, thesis, etc.
The pace and the complexity of the class projects will be based on the student…[full text online].
The pace and the complexity of the class projects will be based on the student's individual experience with painting.
This section should summarise or reterence or contain design veritication anddesign validation data to the extent appropriate to the complexity and risk class of the medical device.