Results 231 to 240 of about 256,372 (245)

Weighted Cumulative Sum Technique

Technometrics, 1989
A class of weighted control schemes that generalizes the basic cumulative sum (CUSUM) technique is introduced. The schemes of the first type, in which the weights represent information concomitant with the data, prove to be especially useful when handling charts corresponding to samples of varying sizes.
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Branch-and-bound algorithms for scheduling in permutation flowshops to minimize the sum of weighted flowtime/sum of weighted tardiness/sum of weighted flowtime and weighted tardiness/sum of weighted flowtime, weighted tardiness and weighted earliness of jobs

Journal of the Operational Research Society, 2009
The problem of scheduling in permutation flowshops is considered in this paper with the objectives of minimizing the sum of weighted flowtime/sum of weighted tardiness/sum of weighted flowtime and weighted tardiness/sum of weighted flowtime, weighted tardiness and weighted earliness of jobs, with each objective considered separately.
N Madhushini, C Rajendran, Y Deepa
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On the general trigonometric sums weighted by character sums

Applied Mathematics and Computation, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Tian, Qing, Yang, Wei, Ding, Liping
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Sums and Products of Weighted Shifts

Canadian Mathematical Bulletin, 2001
AbstractIn this article it is shown that every bounded linear operator on a complex, infinite dimensional, separable Hilbert space is a sum of at most eighteen unilateral (alternatively, bilateral) weighted shifts. As well, we classify products of weighted shifts, as well as sums and limits of the resulting operators.
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Inverse energy weighted sum-rules

Pramana, 1989
A new derivation of the inverse energy-weighted sum-rules is given by applying the spectral distribution methods to the Rayleigh-Schrodinger perturbation theory. The scalar space result is then extended to the configurations. This is applied to obtain corrections to the ground-state energy estimates when the effective interaction is approximated by a ...
V K B Kota, V Potbhare, P Shenoy, N Tressler   +3 more
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Two Theorems in Multi-Weighted Sums

Journal of the Society for Industrial and Applied Mathematics, 1961
Systems of linear relationships have received an increasing amount of attention in recent years, partly in their own right as mathematical entities, but probably more so because of their frequent occurrence in physical situations. Multilinear systems, however, involving linear combinations of linear expressions, seem to have been almost completely ...
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Weighted Sum Method and Weighted Product Method

2012
In this chapter we look at two simple multi-criteria decision-making methods, the Weighted Sum method and the Weighted Product method. In the Weighted Sum method the score of an alternative is equal to the weighted sum of its evaluation ratings, where the weights are the importance weights associated with each attribute. In the Weighted Product method,
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Sums of Weighted Bits

2023
Florent de Dinechin, Martin Kumm
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Randomly weighted sums

1978
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ENSEMBLE QUANTITIES: WEIGHTED SUMS

1994
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