nondeterministic turing machine
31NP-complete — Euler diagram for P, NP, NP complete, and NP hard set of problems In computational complexity theory, the complexity class NP complete (abbreviated NP C or NPC) is a class of decision problems. A decision problem L is NP complete if it is in the… …
32Deterministic algorithm — In computer science, a deterministic algorithm is an algorithm which, in informal terms, behaves predictably. Given a particular input, it will always produce the same output, and the underlying machine will always pass through the same sequence… …
33L (complexity) — In computational complexity theory, L (also known as LSPACE) is the complexity class containing decision problems which can be solved by a deterministic Turing machine using a logarithmic amount of memory space. Logarithmic space is sufficient to …
34Parity P — In computational complexity theory, the complexity class {oplus}mathbf{P} (pronounced parity P ) is the class of decision problems solvable by a nondeterministic Turing machine in polynomial time, where the acceptance condition is that the number …
35Sharp-P — The correct title of this article is #P. The substitution or omission of the # sign is because of technical restrictions. In computational complexity theory, the complexity class #P (pronounced number P or, sometimes sharp P or hash P ) is the… …
36Indeterminacy in concurrent computation — is concerned with the effects of indeterminacy in concurrent computation. Computation is an area in which indeterminacy is becoming increasingly important because of the massive increase in concurrency due to networking and the advent of… …
37Ronald Fagin — Infobox Scientist name = Ronald Fagin birth place = Oklahoma, OK, USA residence = Los Gatos, California nationality = American field = Logic in Computer Science, Database theory, Finite model theory, Reasoning about knowledge work institution =… …
38NTM — New Tribes Mission (Community » Religion) *** Nontuberculous Mycobacteria (Medical » Physiology) ** Notice To Members (Academic & Science » Mathematics) * Nique Ta Mere (International » French) * Nondeterministic Turing Machine (Computing »… …
39Time 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 …
40Computability theory (computer science) — In computer science, computability theory is the branch of the theory of computation that studies which problems are computationally solvable using different models of computation.Computability theory differs from the related discipline of… …
