- complexity hierarchy
- Безопасность: иерархия сложности
Универсальный англо-русский словарь. Академик.ру. 2011.
complexity hierarchy
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Complexity theory and organizations — Complexity theory and organizations, also called complexity strategy or complex adaptive organization, is the use of Complexity theory in the field of strategic management and organizational studies. Contents 1 Overview 2 Early research 3 Later… … Wikipedia
Complexity class — In computational complexity theory, a complexity class is a set of problems of related resource based complexity. A typical complexity class has a definition of the form: the set of problems that can be solved by an abstract machine M using… … Wikipedia
Hierarchy — A hierarchy (Greek: hierarchia (ἱεραρχία), from hierarches, leader of sacred rites ) is an arrangement of items (objects, names, values, categories, etc.) in which the items are represented as being above, below, or at the same level as one… … Wikipedia
Complexity — For other uses, see Complexity (disambiguation). In general usage, complexity tends to be used to characterize something with many parts in intricate arrangement. The study of these complex linkages is the main goal of complex systems theory. In… … Wikipedia
Hierarchy (mathematics) — In mathematics, a hierarchy is a preorder, i.e. an ordered set. The term is used to stress a natural hierarchical relation among the elements. In particular, it is the preferred terminology for posets whose elements are classes of objects of… … Wikipedia
Hierarchy of knowledge — The Hierarchy of knowledge is the idea that the basic fields of the sciences and mathematics can be organized linearly from its most basic pure form to its most derivative manifestation, at least as a convenience of discussion.In brief, the… … Wikipedia
Information-based complexity — (IBC) studies optimal algorithms and computational complexity for the continuous problems which arise in physical science, economics, engineering, and mathematical finance. IBC has studied such continuous problems as path integration, partial… … Wikipedia
Computational complexity theory — is a branch of the theory of computation in theoretical computer science and mathematics that focuses on classifying computational problems according to their inherent difficulty, and relating those classes to each other. In this context, a… … Wikipedia
Time hierarchy theorem — In computational complexity theory, the time hierarchy theorems are important statements about time bounded computation on Turing machines. Informally, these theorems say that given more time, a Turing machine can solve more problems. For example … Wikipedia
NC (complexity) — Unsolved problems in computer science Is NC = P ? In complexity theory, the class NC (for Nick s Class ) is the set of decision problems decidable in polylogarithmic time on a parallel computer with a polynomial number of processors. In… … Wikipedia
Polynomial hierarchy — In computational complexity theory, the polynomial hierarchy is a hierarchy of complexity classes that generalize the classes P, NP and co NP to oracle machines.DefinitionsThere are multiple equivalent definitions of the classes of the polynomial … Wikipedia
