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A structured modeling technology
Institution:1. Florida State University, Tallahassee, FL, 32306-4453, United States;2. Florida State University Schools, Tallahassee, FL, 32311, United States;1. State Key Laboratory of Traction Power, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China;2. School of Civil and Transportation Engineering, Guangdong University of Technology, Guangzhou, Guangdong 510006, PR China;3. Department of Civil and Architectural Engineering, KTH Royal Institute of Technology, Brinellvägen 23, SE-100 44 Stockholm, Sweden;1. Eawag: Swiss Federal Institute of Aquatic Science and Technology, Überlandstrasse 133, P.O. Box 611, CH-8600 Dübendorf, Switzerland;2. ETH Zurich, Institute of Biochemistry and Pollutant Dynamics (IBP), CH-8092 Zurich, Switzerland;3. ETH Zurich, Institute of Environmental Engineering, CH-8093 Zurich, Switzerland
Abstract:This paper presents the methodological background and implementation of a structured modeling environment developed to meet the requirements of modeling activities undertaken to support intergovernmental negotiations aimed at improving European air quality. Although the motivation for the reported work came from the actual complex application presented in the paper, the actual scope of the paper covers a wide range of issues related to model-based decision-making support. The paper starts with a summary of the context of modeling composed of: the role of models in decision-making support; modeling paradigms; and state-of-the-art aspects of modeling complex problems. The modeling process is then characterized, and the requirement analysis for implementation of structured modeling is specified. The main part of the paper presents the structured modeling technology which was developed to support the implementation of the structured modeling principles for modeling complex problems.
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