Results 21 to 30 of about 31,242 (304)

Constructing programs or processes [PDF]

open access: yes, 2005
We define interacting sequential programs, motivated originally by constructivist considerations. We use them to investigate notions of implementation and determinism. Process algebras do not define what can be implemented and what cannot.
Reeves, Steve   +3 more
core   +1 more source

Recognition of Geometric Figures and Determination of Their Characteristics by Means of Computer Vision

open access: yesКібернетика та комп'ютерні технології, 2022
Introduction. Many computer vision applications often use procedures for recognizing various shapes and estimating their dimensional characteristics. The entire pipeline of such processing consists of several stages, each of which has no clearly defined ...
Oleksandr Golovin
doaj   +1 more source

Improved Performance of Latent Heat Energy Storage Systems in Response to Utilization of High Thermal Conductivity Fins

open access: yesEnergies, 2023
Analytical, computational and experimental investigations directed at improving the performance of latent heat thermal energy storage systems that utilize high thermal conductivity fins in direct contact with phase change materials are reviewed ...
Wenwen Ye   +2 more
doaj   +1 more source

Hausdorff measure of arcs and Brownian motion on Brownian spatial trees [PDF]

open access: yes, 2009
A Brownian spatial tree is defined to be a pair $(\mathcal{T},\phi)$, where $\mathcal{T}$ is the rooted real tree naturally associated with a Brownian excursion and φ is a random continuous function from $\mathcal{T}$ into ℝd such that, conditional on ...
Croydon, David A.
core   +1 more source

Transient Phenomena in Information Technology for Branching Processes with an Infinite Set of Types

open access: yesProceedings of the International Conference on Applied Innovations in IT
Branching processes as a mathematical concept has applications in various fields, including information technology. In information technology, branching processes can be used to model and analyze various scenarios, such as the propagation of data or ...
Sergii Degtyar   +2 more
doaj   +1 more source

Diffusion processes and coalescent trees [PDF]

open access: yes, 2009
We dedicate this paper to Sir John Kingman on his 70th Birthday. In modern mathematical population genetics the ancestral history of a population of genes back in time is described by John Kingman’s coalescent tree.
R. C. Griffiths   +7 more
core   +1 more source

Period dependent branching process and its applications in epidemiology

open access: yesInfection, Genetics and Evolution, 2011
In this paper we introduce a new technical development of branching processes that can potentially model spread of epidemics by including various stages of infection. In fact, we present an epidemic model that the disease spreads from an individual to another one in such a way that the ability of individual u to infect a susceptible individual depends ...
Behrouz, Fathi Vajargah, Mojtaba, Moradi
openaire   +2 more sources

Characterization of Two Glycoside Hydrolases of Family GH13 and GH57, Present in a Polysaccharide Utilization Locus (PUL) of Pontibacter sp. SGAir0037

open access: yesMolecules
Glycogen, an α-glucan polymer serving as an energy storage compound in microorganisms, is synthesized through distinct pathways (GlgC-GlgA or GlgE pathway). Both pathways involve multiple enzymes, with a shared glycogen branching enzyme (GBE).
Hilda Hubertha Maria Bax, Edita Jurak
doaj   +1 more source

From Size to Age and Type Structure Dependent Branching: A First Step to Sexual Reproduction in General Population Processes

open access: yes, 2016
Classical branching processes, even the most general, share the property that individuals are supposed to multiply independently of one another, at least given some environment that in its turn is supposed to be unaffected by the population.
Jagers, Peter   +5 more
core   +1 more source

Linking structure and process in dendritic growth using persistent homology with energy analysis

open access: yesScience and Technology of Advanced Materials: Methods
We present a material analysis method that links structure and process in dendritic growth using explainable machine learning approaches. We employed persistent homology (PH) to quantitatively characterize the morphology of dendritic microstructures.
Misato Tone   +12 more
doaj   +1 more source

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