Results 21 to 30 of about 16,940,234 (305)

Detecting Deterministic Chaotic Inter-arrival Times in Material Flow Systems

open access: yesProceedings of the Conference on Production Systems and Logistics, 2022
Automated, modular, asynchronous and locally controlled material flow systems promise high routing flexibility in production lines because their conveying modules can be reconfigured without reprogramming PLCs.
Manns, Martin   +3 more
doaj   +1 more source

COMPLEXITY, TIME AND MUSIC [PDF]

open access: yesAdvances in Complex Systems, 2010
The concept of complexity as considered in terms of its algorithmic definition proposed by G. J. Chaitin and A. N. Kolmogorov is revisited for the dynamical complexity of music. When music pieces are cast in the form of time series of pitch variations, concepts of dynamical systems theory can be used to define new quantities such as the dimensionality
openaire   +5 more sources

Time complexity and gate complexity [PDF]

open access: yesPhysical Review A, 2010
11 pages, 6 ...
Koike, Tatsuhiko, Okudaira, Yosuke
openaire   +2 more sources

Accurate Estimate of the Advantage of Impossible Differential Attacks

open access: yesIACR Transactions on Symmetric Cryptology, 2017
Impossible differential attacks, which are taking advantage of differentials that cannot occur, are powerful attacks for block cipher primitives. The power of such attacks is often measured in terms of the advantage — number of key-bits found during the ...
Céline Blondeau
doaj   +1 more source

Monetary Convergence Across the Economic Community of West African States: Lessons for the Envisioned West African Monetary Union

open access: yes, 2022
Since its inauguration, the Economic Community of West African States has stressed its desire to advance regional integration through the establishment of a common single currency (the Eco). This policy has been considered advantageous given the economic
Alemna, David
core   +1 more source

Quantum Linear System Algorithm for General Matrices in System Identification

open access: yesEntropy, 2022
Solving linear systems of equations is one of the most common and basic problems in classical identification systems. Given a coefficient matrix A and a vector b, the ultimate task is to find the solution x such that Ax=b.
Kai Li   +6 more
doaj   +1 more source

Complexity of independency and cliquy trees [PDF]

open access: yes, 2020
An independency (cliquy) tree of an -vertex graph is a spanning tree of in which the set of leaves induces an independent set (clique). We study the problems of minimizing or maximizing the number of leaves of such trees, and fully characterize their ...
Sánchez Villaamil, Fernando   +9 more
core   +2 more sources

Towards a Unified Framework of Matrix Derivatives

open access: yesIEEE Access, 2018
The need of processing and analyzing massive statistics simultaneously requires the derivatives of matrix-to-scalar functions (scalar-valued functions of matrices) or matrix-to-matrix functions (matrixvalued functions of matrices).
Jianyu Xu   +4 more
doaj   +1 more source

Hybrid Fuzzy C-Means Clustering Algorithm Oriented to Big Data Realms

open access: yesAxioms, 2022
A hybrid variant of the Fuzzy C-Means and K-Means algorithms is proposed to solve large datasets such as those presented in Big Data. The Fuzzy C-Means algorithm is sensitive to the initial values of the membership matrix.
Joaquín Pérez-Ortega   +6 more
doaj   +1 more source

On Parameterized Exponential Time Complexity

open access: yesTheoretical Computer Science, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jianer Chen, Iyad A. Kanj, Ge Xia
openaire   +2 more sources

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