- 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. ...
To replace a deterministic input by poisson process, changing the model into a poisson model. A solution to the poisson model must be interpreted in the original model.
Industry:Computer science
To switch children and parents among two or three adjacent nodes to restore balance to a tree.
Industry:Computer science
Tree that describes a balanced decomposition of another tree, according to its topology. More precisely, given a restricted multilevel partition for a tree T, a topology tree satisfies the following: (1) A topology tree node at level l represents a vertex cluster at level l in the restricted multilevel partition, and (2) A node at level l ≥ 1 has at most two children, representing the vertex clusters at level l-1 whose union gives the vertex cluster the node represents.
Industry:Computer science
Two different edges cross in a graph drawing if their geometric representations intersect. The number of crossings in a graph drawing is the number of pairs of edges which cross.
Industry:Computer science
Two graphs are homeomorphic if they can be made isomorphic by inserting new vertices of degree 2 into edges.
Industry:Computer science
Two graphs are isomorphic if there is a one-to-one correspondence between their vertices and there is an edge between two vertices of one graph if and only if there is an edge between the two corresponding vertices in the other graph.
Industry:Computer science
Two points p and q are visible if the straight line segment between them does not intersect any other object, edge, etc.
Industry:Computer science
Two prisoners are questioned separately about a crime they committed. Each may give evidence against the other or may say nothing. If both say nothing, they get a minor reprimand and go free because of lack of evidence. If one gives evidence and the other says nothing, the first goes free and the second is severely punished. If both give evidence, both are severely punished. The overall (globally) best strategy is for both to say nothing. However not knowing (or trusting) what the other will do, each prisoner's (locally) best strategy is to give evidence, which is the worst possible outcome.
In general, a situation where local optimization leads to the worst possible outcome globally.
Industry:Computer science
Two vertices of a graph are adjacent if there is an edge between them. Two edges of a graph are adjacent if they connect the same vertex.
Industry:Computer science
