Results 11 to 20 of about 412,677 (269)

Integration of photocatalytic and dark-operating catalytic biomimetic transformations through DNA-based constitutional dynamic networks

open access: yesNature Communications, 2021
Nucleic acid-based constitutional dynamic networks (CDNs) enable control of various catalytic processes, but it is challenging to achieve intercommunication between different CDNs and by that mimic complex cell biology networks.
Chen Wang   +4 more
doaj   +1 more source

Monotonic hybrid systems

open access: yesJournal of Computer and System Sciences, 2005
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
LANOTTE, RUGGERO, MAGGIOLO SCHETTINI A.
openaire   +3 more sources

Preface [PDF]

open access: yesITM Web of Conferences
The preface provides an overview of the III International Workshop “Hybrid Methods of Modeling and Optimization in Complex Systems” (HMMOCS-III 2024), held from December 2-4, 2024, in Krasnoyarsk, Russian Federation.
Stanimirović Predrag   +4 more
doaj   +1 more source

On the Convergence Rate of Quasi-Newton Methods on Strongly Convex Functions with Lipschitz Gradient

open access: yesMathematics, 2023
The main results of the study of the convergence rate of quasi-Newton minimization methods were obtained under the assumption that the method operates in the region of the extremum of the function, where there is a stable quadratic representation of the ...
Vladimir Krutikov   +3 more
doaj   +1 more source

Performance analysis of FPGA controlled four-leg DSTATCOM for multifarious load compensation in electric distribution system

open access: yesEngineering Science and Technology, an International Journal, 2018
A field programmable gate array (FPGA) controlled four-leg distribution static compensator (FL-DSTATCOM) has been implemented to achieve harmonic alleviation, supply current balancing, compensation of reactive power and current flow in the neutral ...
Azhagesan Dheepanchakkravarthy   +4 more
doaj   +1 more source

Subgroup Discovery in Machine Learning Problems with Formal Concepts Analysis and Test Theory Algorithms

open access: yesAlgorithms, 2023
A number of real-world problems of automatic grouping of objects or clustering require a reasonable solution and the possibility of interpreting the result. More specific is the problem of identifying homogeneous subgroups of objects.
Igor Masich   +5 more
doaj   +1 more source

On the Composition of Hybrid Systems [PDF]

open access: yes, 1998
Concurrent Systems can be usually specified as Systems of communicating processes obtained by composing sequential processes by means of binary parallel composition Operators. The latter express process interaction in terms of action composition. Their semantics is usually defined by two types of rules. —Synchronization rules that specify how an action
Sébastien Bornot, Joseph Sifakis
openaire   +1 more source

Overview of the II International Workshop “Hybrid methods of modeling and optimization in complex systems” (HMMOCS-II 2023) [PDF]

open access: yesITM Web of Conferences
The Overview is devoted to the main results of the II International Workshop “Hybrid methods of modeling and optimization in complex systems” (HMMOCS-II 2023) which was held in Krasnoyarsk, Russia on 28-30 November 2023.
Stanimirović Predrag   +2 more
doaj   +1 more source

A Hybrid Denotational Semantics for Hybrid Systems [PDF]

open access: yes, 2008
In this article, we present a model and a denotational semantics for hybrid systems. Our model is designed to be used for the verification of large, existing embedded applications. The discrete part is modeled by a program written in an extension of an imperative language and the continuous part is modeled by differential equations.
Olivier Bouissou, Matthieu Martel
openaire   +1 more source

Properties of the Quadratic Transformation of Dual Variables

open access: yesAlgorithms, 2023
We investigate a solution of a convex programming problem with a strongly convex objective function based on the dual approach. A dual optimization problem has constraints on the positivity of variables.
Vladimir Krutikov   +5 more
doaj   +1 more source

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