Results 11 to 20 of about 23,758,649 (247)

A heuristic approximation method for the Banzhaf index for voting games [PDF]

open access: yes, 2012
The Banzhaf index is a well known and widely used index for measuring the power a player has in a voting game. However, the problem of computing this index is computationally hard.
Jennings, Nicholas R.   +5 more
core   +2 more sources

Algorithms and error bounds for multivariate piecewise constant approximation [PDF]

open access: yes, 2010
We review the surprisingly rich theory of approximation of functions of many vari- ables by piecewise constants. This covers for example the Sobolev-Poincar´e inequalities, parts of the theory of nonlinear approximation, Haar wavelets and tree ...
Oleg Davydov, Davydov, Oleg
core   +4 more sources

Antea Group Archeologie 2020/137

open access: yes, 2022
In juli en september 2020 heeft Antea Group in opdracht van BNVB Projects B.V. een archeologisch onderzoek uitgevoerd voor het plangebied ‘Grutterij 7-9’ te Amstelveen, gemeente Amstelveen.
Looveren, V. van (Antea Group)
core   +1 more source

Rational approximation of discrete data with asymptomatic behaviour [PDF]

open access: yes
This thesis is concerned with the least-squares approximation of discrete data that appear to exhibit asymptotic behaviour. In particular, we consider using rational functions as they are able to display a number of types of asymptotic behaviour.
Cooper, Philip
core   +4 more sources

THE EFFECT OF USING FOUR SQUARE METHOD IN WRITING NOTICE TEXT AT THE GRADE VIII OF SMP NEGERI 11 PADANGSIDIMPUAN [PDF]

open access: yes, 2019
The study was conducted at the Grade VIII of SMP Negeri 11 Padangsidimpuan. The aims of this research was to find out if there was a significant Effect of Using four square method on Students’ Writing notice t text at the Grade VIII of SMP Negeri 11 ...
Siagian, Abdul Rahman
core   +1 more source

A note on the polynomial approximation of vertex singularities in the boundary element method in three dimensions [PDF]

open access: yes, 2008
We study polynomial approximations of vertex singularities of the type $r^\lambda |\log r|^\beta$ on three-dimensional surfaces. The analysis focuses on the case when $\lambda > -\frac 12$.
Bespalov, A
core   +7 more sources

SDMGRS: Soft Dominance Based Multi Granulation Rough Sets and Their Applications in Conflict Analysis Problems

open access: yesIEEE Access, 2018
The classical rough set theory was presented by Pawlak, which is mainly concerned with the approximation of sets described by a single binary relation on the universe.
Noor Rehman   +3 more
doaj   +1 more source

Development and Validation of a Three-Dimensional Diffusion Code Based on a High Order Nodal Expansion Method for Hexagonal-z Geometry

open access: yesScience and Technology of Nuclear Installations, 2016
A three-dimensional, multigroup, diffusion code based on a high order nodal expansion method for hexagonal-z geometry (HNHEX) was developed to perform the neutronic analysis of hexagonal-z geometry.
Daogang Lu, Chao Guo
doaj   +1 more source

An unconditionally stable implicit difference scheme for 2D porous medium equations using four-point NEGMSOR iterative method

open access: yesITM Web of Conferences, 2018
In this paper, a numerical method has been proposed for solving several two-dimensional porous medium equations (2D PME). The method combines Newton and Explicit Group MSOR (EGMSOR) iterative method namely four-point NEGMSOR.
Jackel Vui Lung Chew, Sulaiman Jumat
doaj   +1 more source

A Study on the Model of Detecting the Liquid Level of Sealed Containers Based on Kirchhoff Approximation Theory

open access: yesSensors, 2017
By simulating the sound field of a round piston transducer with the Kirchhoff integral theorem and analyzing the shape of ultrasound beams and propagation characteristics in a metal container wall, this study presents a model for calculating the echo ...
Bin Zhang   +4 more
doaj   +1 more source

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