Package jline.api.retrieval

Class Retrieval_nc

java.lang.Object

jline.api.retrieval.Retrieval_nc

public final class Retrieval_nc
extends Object

Method Summary

Modifier and Type	Method	Description
static double	retrieval_nc(double[] v, double[] m, double[] lambda, double[][] eta, double[][] gamma)	Normalizing constant E(v,m).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

retrieval_nc

public static double retrieval_nc(double[] v,
 double[] m,
 double[] lambda,
 double[][] eta,
 double[][] gamma)

Normalizing constant E(v,m).

Parameters:

v - moment-order vector for the PS stations (zeros(1,r) for the plain constant)

m - cache list capacities (length h)

lambda - per-item arrival rates (length n)

eta - fetching demands eta[i][s], column 0 = IS aggregate, columns 1..r = PS stations (n x (r+1))

gamma - access factors gamma[i][j] (n x h)

Returns:

E(v,m)