Detailed Information on Publication Record
2006
Current Trends in Environmental Modelling with Uncertainties
HŘEBÍČEK, Jiří, Michal HEJČ and Ivan HOLOUBEKBasic information
Original name
Current Trends in Environmental Modelling with Uncertainties
Name in Czech
Současné trendy v environmentálním modelování s neurčitostmi
Authors
HŘEBÍČEK, Jiří (203 Czech Republic, guarantor), Michal HEJČ (203 Czech Republic) and Ivan HOLOUBEK (203 Czech Republic)
Edition
Burlington, Proceedings of the iEMSs Third Biennial Meeting "Summit on Environmental Modelling&Software" p. 342-347, 2006
Publisher
International Environmental Modelling and Software Society
Other information
Language
English
Type of outcome
Stať ve sborníku
Field of Study
10201 Computer sciences, information science, bioinformatics
Country of publisher
United States of America
Confidentiality degree
není předmětem státního či obchodního tajemství
RIV identification code
RIV/00216224:14110/06:00021687
Organization unit
Faculty of Medicine
ISBN
1-4243-0852-6
Keywords in English
Modelling; Uncertainty analysis; Symbolic Algebraic Computation; Air pollution; Transport
Tags
International impact, Reviewed
Změněno: 16/2/2007 08:43, prof. RNDr. Jiří Hřebíček, CSc.
V originále
The important characteristic feature of environmental modelling is the complexity and uncertainty of its mathematical representation (uncertainty of formula). Imprecision of its input data is another characteristic feature, where it is not possible to omit influences of primary monitoring (e.g. gaps of data, errors of measuring facilities, human factor, etc). Many parameters in algorithms and their mathematical formulations are substituted by empirical constants in praxis, although it is well known that their values are very volatile and input data are not validated. Nowadays, information and communication technology (ICT) capabilities are growing rapidly and applied mathematical software (e.g. computer algebra systems, statistical packages, etc) becomes more powerful to overcome problems with formula complexity and uncertainty. The basic methods how to deal with the data uncertainties are well known and standardized from the last century, but some of their comparisons and recommendations for environmental modelling are not known enough. Paper presents generalized approach and shows universal methodology how to use current ICT tools for the implementation of mathematical models with formula and data uncertainties.
In Czech
The important characteristic feature of environmental modelling is the complexity and uncertainty of its mathematical representation (uncertainty of formula). Imprecision of its input data is another characteristic feature, where it is not possible to omit influences of primary monitoring (e.g. gaps of data, errors of measuring facilities, human factor, etc). Many parameters in algorithms and their mathematical formulations are substituted by empirical constants in praxis, although it is well known that their values are very volatile and input data are not validated. Nowadays, information and communication technology (ICT) capabilities are growing rapidly and applied mathematical software (e.g. computer algebra systems, statistical packages, etc) becomes more powerful to overcome problems with formula complexity and uncertainty. The basic methods how to deal with the data uncertainties are well known and standardized from the last century, but some of their comparisons and recommendations for environmental modelling are not known enough. Paper presents generalized approach and shows universal methodology how to use current ICT tools for the implementation of mathematical models with formula and data uncertainties.
Links
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