Automatic Calibration of Rainfall-Runoff Models and its Parallelization Strategies

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F15%3A86092319" target="_blank" >RIV/61989100:27240/15:86092319 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27740/15:86092319

Výsledek na webu

<a href="http://scitation.aip.org/docserver/fulltext/aip/proceeding/aipcp/1648/10.1063/1.4913040/1.4913040.pdf?expires=1426772311&id=id&accname=guest&checksum=A2E00D53B593DCFA6833E1EDD991B7F2" target="_blank" >http://scitation.aip.org/docserver/fulltext/aip/proceeding/aipcp/1648/10.1063/1.4913040/1.4913040.pdf?expires=1426772311&id=id&accname=guest&checksum=A2E00D53B593DCFA6833E1EDD991B7F2</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/1.4913040" target="_blank" >10.1063/1.4913040</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Automatic Calibration of Rainfall-Runoff Models and its Parallelization Strategies

Popis výsledku v původním jazyce

For successful decision making in disaster management it is necessary to have very accurate information about disaster phenomena and its potential development in time. Rainfall-runoff simulations are an integral part of flood warning and decision makingprocesses. T o increase their accuracy, it is crucial to periodically update their parameters in a calibration process. Since calibration is very time consuming process an HPC facility is convenient tool for its speed- up. However, required speed-up canbe achieved only avoiding any human-computer interaction in so-called automatic calibration. In order to compare possibilities and efficiency of the automatic calibration, three different fully automatic parallel implementation strategies were created and tested with our in-house rainfall-runoff model.

Název v anglickém jazyce

Automatic Calibration of Rainfall-Runoff Models and its Parallelization Strategies

Popis výsledku anglicky

For successful decision making in disaster management it is necessary to have very accurate information about disaster phenomena and its potential development in time. Rainfall-runoff simulations are an integral part of flood warning and decision makingprocesses. T o increase their accuracy, it is crucial to periodically update their parameters in a calibration process. Since calibration is very time consuming process an HPC facility is convenient tool for its speed- up. However, required speed-up canbe achieved only avoiding any human-computer interaction in so-called automatic calibration. In order to compare possibilities and efficiency of the automatic calibration, three different fully automatic parallel implementation strategies were created and tested with our in-house rainfall-runoff model.

Druh

D - Stať ve sborníku

CEP obor

IN - Informatika

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

AIP Conference Proceedings. Volume 1648

ISBN

978-0-7354-1287-3

ISSN

0094-243X

e-ISSN

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Počet stran výsledku

4

Strana od-do

"830014-1"-"830014-4"

Název nakladatele

American Institute of Physics

Místo vydání

Melville

Místo konání akce

Rhodos

Datum konání akce

22. 9. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000355339705037