Results 31 to 40 of about 70,967 (306)

A new multi-offspring crossover operator for genetic algorithm to facilitate the traveling salesman problem [PDF]

open access: yesComputer Science Journal of Moldova, 2019
This research work provides a detailed working principle and official analysis of a multi-offspring crossover operator. The proposed operator explains the true theory of survival-of-fittest using the foundation of evolutionary theories of biology and ...
Abid Hussain, Salman A. Cheema
doaj  

Fraction-of-Time Probability: Advancing Beyond the Need for Stationarity and Ergodicity Assumptions

open access: yesIEEE Access, 2022
Time series arising from measurements in many fields of physics, engineering, chemistry, biology, and econometrics, are commonly modeled as sample paths from an ensemble which, together with a probability measure, is called a stochastic process ...
Antonio Napolitano, William A. Gardner
doaj   +1 more source

TFIIIC Localizes Budding Yeast ETC Sites to the Nuclear Periphery [PDF]

open access: yes, 2012
Peer ...
Hiraga, Shin Ichiro   +5 more
core   +1 more source

On ξ(s)-Quadratic Stochastic Operators on Two-Dimensional Simplex and Their Behavior

open access: yesAbstract and Applied Analysis, 2013
A quadratic stochastic operator (in short QSO) is usually used to present the time evolution of differing species in biology. Some quadratic stochastic operators have been studied by Lotka and Volterra.
Farrukh Mukhamedov   +2 more
doaj   +1 more source

Genetic Algorithm with New Stochastic Greedy Crossover Operator for Protein Structure Folding Problem

open access: yesКібернетика та комп'ютерні технології, 2020
Introduction. The spatial protein structure folding is an important and actual problem in biology. Considering the mathematical model of the task, we can conclude that it comes down to the combinatorial optimization problem.
Leonid Hulianytskyi, Sergii Chornozhuk
doaj   +1 more source

On Expressing and Monitoring Oscillatory Dynamics [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2012
To express temporal properties of dense-time real-valued signals, the Signal Temporal Logic (STL) has been defined by Maler et al. The work presented a monitoring algorithm deciding the satisfiability of STL formulae on finite discrete samples of ...
Luboš Brim   +2 more
doaj   +1 more source

Ensemble Wind Power Prediction Interval with Optimal Reserve Requirement

open access: yesJournal of Modern Power Systems and Clean Energy
Wind power prediction interval (WPPI) models in the literature have predominantly been developed for and tested on specific case studies. However, wind behavior and characteristics can vary significantly across regions.
Hamid Rezaie   +2 more
doaj   +1 more source

Der Floquet-Wigner-Smith-Operator für zeitlich-periodische Systeme [PDF]

open access: yes, 2021
The manipulation of small objects with waves is of great interest in various fields of science including, e.g., medicine and biology. Recently a theory based on the generalized Wigner-Smith (GWS) operator was developed, where the knowledge of the ...
Globosits, David
core   +1 more source

Coupled Effects of Mechanics, Geometry, and Chemistry on Bio-Membrane Behavior [PDF]

open access: yes, 2013
Lipid bilayer membranes are models for cell membranes--the structure that helps regulate cell function. Cell membranes are heterogeneous, and the coupling between composition and shape gives rise to complex behaviors that are important to regulation ...
Giang, Ha Thanh
core   +1 more source

On one approximate method for recovering a function from its autocorrelation function

open access: yesИзвестия высших учебных заведений. Поволжский регион: Физико-математические науки, 2022
Background. When solving many physical and technical problems, a situation arises when only operators (functionals) from the objects under study (signals, images, etc.) are available for observations (measurements). It is required to restore the object
I.V. Boykov, A.A. Pivkina
doaj   +1 more source

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