Search results
Results from the WOW.Com Content Network
The set = {(,) | ()} is a convex set in R n+1. Given an evaluation oracle for f (a black box that returns the value of f for every given point), one can easily check whether a vector (y, t) is in K. In order to get a separation oracle, we need also an oracle to evaluate the subgradient of f.
Here is a small set of examples of O-PL/SQL syntax, extracted from the official documentation [12] and other sources: A simple example of object-oriented PL/SQL [ 13 ] create or replace type base_type as object ( a number , constructor function base_type return self as result , member function func return number , member procedure proc ( n ...
Starting with Rado (1942), "independence functions" or "-functions" have been studied as one of many equivalent ways of axiomatizing matroids.An independence function maps a set of matroid elements to the number if the set is independent or if it is dependent; that is, it is the indicator function of the family of independent sets, essentially the same thing as an independence oracle.
Simon's problem considers access to a function : {,} {,}, as implemented by a black box or an oracle. This function is promised to be either a one-to-one function, or a two-to-one function; if is two-to-one, it is furthermore promised that two inputs and ′ evaluate to the same value if and only if and ′ differ in a fixed set of bits. I.e.,
Two 14-year-old boys have been charged with rape after a girl was attacked in a park. Hampshire Constabulary said the girl, also 14, was raped at Fordingbridge Recreation Ground, in the New Forest.
A consistency oracle compares the results of one test execution to another for similarity. [16] This is another example of a derived test oracle. An oracle for a software program might be a second program that uses a different algorithm to evaluate the same mathematical expression as the product under test. This is an example of a pseudo-oracle ...
There is an edge between a set and an element, iff the set contains the element. This graph has the following properties: If two sets intersect, the distance between them is 2 (from one set, to an element in the intersection, to the other set). If two sets do not intersect, the distance between them is at least 4.
A set A is polynomial-time reducible to a set if there is a Turing reduction of to that runs in polynomial time. The concept of log-space reduction is similar. These reductions are stronger in the sense that they provide a finer distinction into equivalence classes, and satisfy more restrictive requirements than Turing reductions.