000 | 02180naa a2200289 a 4500 | ||
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003 | AR-LpUFIB | ||
005 | 20250311170423.0 | ||
008 | 230201s2014 xx o 000 0 eng d | ||
024 | 8 |
_aDIF-M6763 _b6900 _zDIF006171 |
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040 |
_aAR-LpUFIB _bspa _cAR-LpUFIB |
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100 | 1 | _aGaudiani, Adriana Angélica | |
245 | 1 | 0 | _aComputing, a powerful tool for improving the parameters simulation quality in flood prediction |
300 | _a1 archivo (2,5 MB) | ||
500 | _aFormato de archivo: PDF. -- Este documento es producción intelectual de la Facultad de Informática - UNLP (Colección BIPA/Biblioteca) | ||
520 | _aFloods have caused widespread damage throughout the world. Modelling and simulation pro- vide solutions and tools which enable us to forecast and make necessary steps toward prevention. One problem that must be handled by physical systems simulators is the parameters uncer- tainty and their impact on output results, causing prediction errors. In this paper, we address input parameter uncertainty toward providing a methodology to tune a flood simulator and achieve lower error between simulated and observed results. The tuning methodology, through a parametric simulation technique, implements a first stage to find an adjusted set of critical parameters which will be used to validate the predictive capability of the simulator in order to reduce the disagreement between observed data and simulated results. We concentrate our experiments in three significant monitoring stations, located at the lower basin of the Paran ́ a River in Argentina, and the percentage of improvement over the original simulator values ranges from 33 to 60%. | ||
534 | _aInternational Conference on Computational Science.(14º : 2014 : Guimaraes, Portugal) Reino Unido, Elsevier, 2014. (Procedia Computer Science, 29), pp. 299-309. | ||
650 | 4 | _aSIMULACIÓN | |
650 | 4 | _aCOMPUTACIÓN DE ALTO RENDIMIENTO - HPC | |
653 | _a1 | ||
700 | 1 | _aLuque, Emilio | |
700 | 1 | _aGarcía, Pablo S. | |
700 | 1 | _aRe, Mariano | |
700 | 1 | _aNaiouf, Ricardo Marcelo | |
700 | 1 | _aDe Giusti, Armando Eduardo | |
856 | 4 | 0 | _uhtp://dx.doi.org/10.1016/j.procs.2014.05.027 |
942 | _cCP | ||
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_c55953 _d55953 |