Information om | Engelska ordet NONDETERMINISM

Exempel på hur man kan använda NONDETERMINISM i en mening

• It had a substantially different syntax than later versions of CSP, did not possess mathematically defined semantics, and was unable to represent unbounded nondeterminism.
• The Boolean satisfiability problem can be viewed as the special case where all variables are existentially quantified, allowing ordinary nondeterminism, which uses only existential branching, to solve it efficiently.
• The calculus can embed computational effects, such as nontermination, mutable state, or nondeterminism.
• Such nondeterministic automata have the property of bounded nondeterminism; that is, if a machine always halts when started in its initial state, then there is a bound on the number of states in which it halts.
• Finally eight years after the first Actor publication, Will Clinger (building on the work of Irene Greif 1975, Gordon Plotkin 1976, Michael Smyth 1978, Henry Baker 1978, Francez, Hoare, Lehmann, and de Roever 1979, and Milne and Milnor 1979) published the first satisfactory mathematical denotational model incorporating unbounded nondeterminism using domain theory in his dissertation in 1981 (see Clinger's model).
• Unbounded nondeterminism became an important issue in the development of the denotational semantics of concurrency, and later became part of research into the theoretical concept of hypercomputation.

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