Results 1 to 10 of about 33,956 (118)

Quiescent Optical Solitons for the Concatenation Model with Nonlinear Chromatic Dispersion

open access: yesMathematics, 2023
This paper recovers quiescent optical solitons that are self-sustaining, localized wave packets that maintain their shape and amplitude over long distances due to a balance between nonlinearity and dispersion.
Anjan Biswas   +2 more
exaly   +3 more sources

Optical Solitons for the Concatenation Model with Differential Group Delay: Undetermined Coefficients

open access: yesMathematics, 2023
In the current study, the concatenation model of birefringent fibers is explored for the first time, and we present optical soliton solutions to the model.
Catalina Iticescu   +2 more
exaly   +3 more sources

Algorithmic Modelling of Financial Conditions for Macro Predictive Purposes: Pilot Application to USA Data

open access: yesEconometrics, 2022
Aggregate financial conditions indices (FCIs) are constructed to fulfil two aims: (i) The FCIs should resemble non-model-based composite indices in that their composition is adequately invariant for concatenation during regular updates; (ii) the ...
Duo Qin   +3 more
doaj   +1 more source

SPLACE: A tool to automatically SPLit, Align, and ConcatenatE genes for phylogenomic inference of several organisms

open access: yesFrontiers in Bioinformatics, 2022
The reconstruction of phylogenomic trees containing multiple genes is best achieved by using a supermatrix. The advent of NGS technology made it easier and cheaper to obtain multiple gene data in one sequencing run.
Renato R. M. Oliveira   +3 more
doaj   +1 more source

Reassessment of Annamocarya sinesis (Carya sinensis) Taxonomy through Concatenation and Coalescence Phylogenetic Analysis

open access: yesPlants, 2021
Due to its peculiar morphological characteristics, there is dispute as to whether the genus of Annamocarya sinensis, a species of Juglandaceae, is Annamocarya or Carya.
Jie Luo   +5 more
doaj   +1 more source

METHOD OF RADIOMETRIC DISTORTION CORRECTION OF MULTISPECTRAL DATA FOR THE EARTH REMOTE SENSING [PDF]

open access: yesНаучно-технический вестник информационных технологий, механики и оптики, 2015
The paper deals with technologies of ground secondary processing of heterogeneous multispectral data. The factors of heterogeneous data include uneven illumination of objects on the Earth surface caused by different properties of the relief.
A. N. Grigoriev
doaj   +1 more source

Concatenation Schemes for Topological Fault-tolerant Quantum Error Correction [PDF]

open access: yesQuantum, 2023
We investigate a family of fault-tolerant quantum error correction schemes based on the concatenation of small error detection or error correction codes with the three-dimensional cluster state.
Zhaoyi Li, Isaac Kim, Patrick Hayden
doaj   +1 more source

Optical solitons and conservation laws for the concatenation model with spatio-temporal dispersion (internet traffic regulation)

open access: yesJournal of the European Optical Society-Rapid Publications, 2023
This paper presents optical solitons with the concatenation model having spatio-temporal and chromatic dispersions. This model can advantageously curtail the Internet bottleneck effect. Two integration schemes yield these solitons.
Arnous Ahmed H.   +7 more
doaj   +1 more source

String processing model for knowledge-driven systems

open access: yesДоклады Белорусского государственного университета информатики и радиоэлектроники, 2020
The purpose of the work is to confirm experimentally theoretical estimates for time complexity of operations of the string processing model linked with the metric space for solving data processing problems in knowledge-driven systems including the ...
V. P. Ivashenko
doaj   +1 more source

Improving Process Discovery Algorithms Using Event Concatenation

open access: yesIEEE Access, 2022
Process mining is the discipline of analyzing and improving processes which are known as an event log. The real-life event log contains noise, infrequent behaviors, and numerous concurrency, in effect the generated process model through process discovery
Maryam Pishgar   +2 more
doaj   +1 more source

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