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Statements

Subject Item

n2:RIV%2F46747885%3A24220%2F11%3A%230001873%21RIV12-MSM-24220___

rdf:type

skos:Concept n15:Vysledek

dcterms:description

In this article, the use of object approach and design patterns is presented in mathematical model implementation. It focuses on the contribution of programming following the interface using polymorphism and analysis of possibilities brought by design pattern use. Standard (two-step) implementation process is extended by two further abstraction steps when implementing mathematical models. Standard procedure transforms, in the first step, parts of reality into individual instances. Consequently, in the second step, a general description - class is searched for. Implementation of mathematical models begins by the search for an applicable mathematical definition (equations) of the process. The search for an suitable process in solving of acquired equations is the second step. Both of these two steps are abstract and require a very specific way of thinking, quite different from the programmer´s thinking. A process, when the mathematical model is built up and the implementation for this model is carried out, is common. Changes in the event description, eventually the use of different mathematical appliance, mean a brand new implementation. This process is not very effective. This article presents modification of DF2EM framework . DF2EM framework focuses on mathematical methods and it´s implementations, which uses space discretization (Finite Element Method, Finite Volume Method, etc). DF2EM framework brings complex approach to implementation of mathematical models. It defines basic model parts on a clearly abstract level, describes their interface and allows implementation of concrete classes. Processing of large data set requires special approach before data set can be used in mathematical model. This article include results of parallel reading of input data and storing mathematical models in database. In this article, the use of object approach and design patterns is presented in mathematical model implementation. It focuses on the contribution of programming following the interface using polymorphism and analysis of possibilities brought by design pattern use. Standard (two-step) implementation process is extended by two further abstraction steps when implementing mathematical models. Standard procedure transforms, in the first step, parts of reality into individual instances. Consequently, in the second step, a general description - class is searched for. Implementation of mathematical models begins by the search for an applicable mathematical definition (equations) of the process. The search for an suitable process in solving of acquired equations is the second step. Both of these two steps are abstract and require a very specific way of thinking, quite different from the programmer´s thinking. A process, when the mathematical model is built up and the implementation for this model is carried out, is common. Changes in the event description, eventually the use of different mathematical appliance, mean a brand new implementation. This process is not very effective. This article presents modification of DF2EM framework . DF2EM framework focuses on mathematical methods and it´s implementations, which uses space discretization (Finite Element Method, Finite Volume Method, etc). DF2EM framework brings complex approach to implementation of mathematical models. It defines basic model parts on a clearly abstract level, describes their interface and allows implementation of concrete classes. Processing of large data set requires special approach before data set can be used in mathematical model. This article include results of parallel reading of input data and storing mathematical models in database.

dcterms:title

Reusable classes in designing of mathematical models in the paralell computing Reusable classes in designing of mathematical models in the paralell computing

skos:prefLabel

Reusable classes in designing of mathematical models in the paralell computing Reusable classes in designing of mathematical models in the paralell computing

skos:notation

RIV/46747885:24220/11:#0001873!RIV12-MSM-24220___

n15:predkladatel

n16:orjk%3A24220

n3:aktivita

n19:P

n3:aktivity

P(1M0554)

n3:dodaniDat

n17:2012

n3:domaciTvurceVysledku

n9:2748630 n9:7526768 n9:1721526

n3:druhVysledku

n5:O

n3:duvernostUdaju

n12:S

n3:entitaPredkladatele

n18:predkladatel

n3:idSjednocenehoVysledku

226889

n3:idVysledku

RIV/46747885:24220/11:#0001873

n3:jazykVysledku

n11:eng

n3:klicovaSlova

mathematical models paralell computing

n3:klicoveSlovo

n14:mathematical%20models%20paralell%20computing

n3:kontrolniKodProRIV

[130FB3C096E9]

n3:obor

n13:IN

n3:pocetDomacichTvurcuVysledku

3

n3:pocetTvurcuVysledku

3

n3:projekt

n4:1M0554

n3:rokUplatneniVysledku

n17:2011

n3:tvurceVysledku

Frydrych, Dalibor Císařová, Klára Kopetschke, Igor

n6:doi

10.5176/2251-2217_SEA33

n8:organizacniJednotka

24220