Results 41 to 50 of about 3,443,002 (123)

A robust state estimation by optimal placement of measurement units considering loads/renewable generations and measurements uncertainty

open access: yesIET Renewable Power Generation, Volume 18, Issue 6, Page 990-1006, 27 April 2024.
The optimal placement of measurement units is solved by a binary particle swarm optimization method considering uncertainties of load demands and renewable generations and measurement unit errors. The correlation between uncertain variables is considered.
Babak Asadzadeh   +3 more
wiley   +1 more source

Cryptanalysis of novel extended multivariate public key cryptosystem

open access: yesTongxin xuebao, 2015
The novel extended multivariate public key cryptosystem is a new security enhancement method on multivariate public key cryptosystems,which is proposed by Qiao,et al.A nonlinear invertible transformation was used,named“tame transformation”,on the ...
Xu-yun NIE, Bo LIU, Gang LU, Ting ZHONG
doaj   +2 more sources

Computational ideal theory and groebner basis

open access: yes, 2021
For every ideal in a polynomial ring over a field, there exists a finite basis as stated by Hilbert's Basis Theorem. However, as classical proofs of the theorem are nonconstructive, several academics have attempted to develop constructive proofs of the ...
Zheng, Jia Li
core  

Geometric constraint subsets and subgraphs in the analysis of assemblies and mechanisms

open access: yesIngeniería y Ciencia, 2006
La habilidad del Razonamiento Geométrico es central a muchas aplicaciones de CAD/CAM/CAPP (Computer Aided Design, Manufacturing and Process Planning).
Oscar E. Ruiz
doaj  

Quantum computation of Groebner basis through F4 and F5 algorithms

open access: yes, 2022
Our main concern in this article is how to apply quantum algorithms to compute Groebner basis through Faugere's F4 and F5 algorithms, which are regarded as the most effective algorithms for this purpose.
Ichio Kikuchi, Akihito Kikuchi
core   +1 more source

Groebner Basis in Geodesy and Geoinformatics

open access: yes, 2014
In geodesy and geoinformatics, most problems are nonlinear in nature and often require the solution of systems of polynomial equations. Before 2002, solutions of such systems of polynomial equations, especially of higher degree remained a bottleneck ...
Joseph Awange   +5 more
core   +2 more sources

ALGORITMA GROEBNER WALK LAMBAT? [PDF]

open access: yes, 2009
Algoritma Groebner Walk dikembangkan karena Algoritma Buch‐berger memerlukan waktu dan memori yang sangat banyak untuk menghitung basis Groebner dari suatu ideal terhadap order leksikografis. Untuk menghitung basis Groebner terhadap order leksi‐kografis,
I, Made Sulandra
core  

Groebner basis structure of ideal interpolation [PDF]

open access: yes
We study the relationship between certain Groebner bases for zero dimensional ideals, and the interpolation condition functionals of ideal interpolation.
Jiang, Xue, Gong, Yihe
core   +1 more source

Integer Programming With Groebner Basis [PDF]

open access: yes, 2007
Integer Programming problems are difficult to solve. The goal is to find an optimal solution that minimizes cost. With the help of Groebner based algorithms the optimal solution can be found if it exists.
Ginn, Isabella Brooke
core   +1 more source

Groebner Basis Under Composition

open access: yes, 1995
this paper is: When does composition commute with Groebner basis computation? We prove that this happens iff the composition is "compatible" with the term ordering and the un-divisibility.
Hoon Hong
core  

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