- 行业: Technology
- Number of terms: 2742
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The National Institute of Standards and Technology (NIST) — known between 1901 and 1988 as the National Bureau of Standards (NBS) — is a measurement standards laboratory and a non-regulatory agency of the United States Department of Commerce. The institute's official mission is to promote U.S. ...
The property that no vertex, except the source and sink, of a flow network creates or stores flow. More formally, the incoming flow is the same as the outgoing flow, or, the net flow is 0.
Industry:Computer science
The property that the flow is the same amount, but reversed direction, starting from either vertex of every edge of a flow network. More formally, for an edge e=(v,w), f(v,w) = -f(w,v), where f(a,b) is the flow from a to b.
Industry:Computer science
The property that the flow on every edge of a flow network is no more than the edge's capacity. More formally, for all edges e, f(e) ≤ u(e), where f(e) is the flow on e and u(e) is its capacity.
Industry:Computer science
The resources an algorithm used to find an answer. It is usually measured in terms of the theoretical computations, such as comparisons or data moves, the memory used, the number of messages passed, the number of disk accesses, etc.
Industry:Computer science
The set of all possible solutions of an optimization problem.
Industry:Computer science
The set of all possible symbols in an application. For instance, input characters used by a finite state machine, letters making up strings in a language, or symbols in a pattern element. In some cases, an alphabet may be infinite.
Industry:Computer science
The set of maximally connected components of an undirected graph.
Industry:Computer science
The set of points in a plane or vertices in a graph defining endpoints of a Steiner tree.
Industry:Computer science
The set of solutions to a finite system of linear inequalities on real-valued variables. Equivalently, the intersection of a finite number of linear half-spaces in R<sup>n</sup>.
Industry:Computer science
The simplest N-dimensional polytope. The generalization of a triangle (2D) or tetrahedron (3D).
Industry:Computer science
