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A framework for model integration in spatial decision support systems
DOI:10.1080/136588199241102.png)
摘要
En 中文
Predictive simulation systems, embedding models of real-world processes, are usually designed as stand-alone computer packages. Users wishing to work on broader problems of extended scape need access to several models. This access can be provided by integrating several packages into a decision support system offering a coherent map-based problem-oriented interface to the underlying models. This paper proposes the FMISDS integration approach that offers a problem-oriented method for designing the integrated system. It distinguishes syntactic and semantic issues in model integration, enabling a declarative description of the models and their conceptual relationships. The integration effort is supported by a reusable toolkit that interprets the declarative descriptions. FMISDS is demonstrated in a spatial decision support system for water catchment management.
Keyword:
GEOGRAPHICAL INFORMATION-SYSTEMS
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5.1
论文数:
2.7K
被引数:
9.3K
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