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| Titel |
LIANA Model Integration System - architecture, user interface design and application in MOIRA DSS |
| VerfasserIn |
D. Hofman |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1680-7340
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| Digitales Dokument |
URL |
| Erschienen |
In: Model integration and development of modular modelling systems ; Nr. 4 (2005-08-09), S.9-16 |
| Datensatznummer |
250001399
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| Publikation (Nr.) |
 copernicus.org/adgeo-4-9-2005.pdf |
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| Zusammenfassung |
| The LIANA Model Integration System is the shell application supporting model
integration and user interface functionality required for the rapid
construction and run-time support of the environmental decision support
systems (EDSS). Internally it is constructed as the framework of C++ classes
and functions covering most common tasks performed by the EDSS (such as
managing of and alternative strategies, running of the chain of the models,
supporting visualisation of the data with tables and graphs, keeping ranges
and default values for input parameters etc.). EDSS is constructed by
integration of LIANA system with the models or other applications such as GIS
or MAA software. The basic requirements to the model or other application to
be integrated is minimal - it should be a Windows or DOS .exe file and
receive input and provide output as text files. For the user the EDSS is
represented as the number of data sets describing scenario or giving results
of evaluation of scenario via modelling. Internally data sets correspond to
the I/O files of the models. During the integration the parameters included
in each the data sets as well as specifications necessary to present the data
set in GUI and export or import it to/from text file are provided with
MIL_LIANA language. Visual C++ version of LIANA has been developed in the
frame of MOIRA project and is used as the basis for the MOIRA Software
Framework - the shell and user interface component of the MOIRA Decision
Support System. At present, the usage of LIANA for the creation of a new EDSS
requires changes to be made in its C++ code. The possibility to use LIANA for
the new EDSS construction without extending the source code is achieved by
substituting MIL_LIANA with the object-oriented LIANA language. |
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