- Отрасли: Technology
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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. ...
Every linear program has a corresponding linear program called the dual. It is max<sub>y</sub>(b· y
Industry:Computer science
Exclusive OR or "not equal to" function: 0 XOR 0 = 0, 0 XOR 1 = 1, 1 XOR 0 = 1, 1 XOR 1 = 0.
Industry:Computer science
Exclusive OR or "not equal to" function: 0 XOR 0 = 0, 0 XOR 1 = 1, 1 XOR 0 = 1, 1 XOR 1 = 0.
Industry:Computer science
Find a minimum length closed walk that traverses each edge at least once. Finding an optimal solution in a graph with both directed and undirected edges is NP-complete.
Industry:Computer science
Find a path of minimum Euclidean distance between points in a plane which includes each point exactly once and returns to its starting point.
Industry:Computer science
Find a path through a weighted graph which starts and ends at the same vertex, includes every other vertex exactly once, and minimizes the total cost of edges.
Industry:Computer science
Find a solution by checking all possibilities one by one, beginning with the smallest. This is a conceptual, not a practical, technique where the number of possibilities are enormous.
Industry:Computer science
Find a solution by trying one of several choices. If the choice proves incorrect, computation backtracks or restarts at the point of choice and tries another choice. It is often convenient to maintain choice points and alternate choices using recursion.
Conceptually, a backtracking algorithm does a depth-first search of a tree of possible (partial) solutions. Each choice is a node in the tree.
Industry:Computer science
Find a tour where no edge is more costly than some (bottleneck) amount.
Industry:Computer science
Find all simple paths from a starting vertex (source) to a destination vertex (sink) in a directed graph. In an undirected graph, find all simple paths between two vertices.
Industry:Computer science
