Model integration and a theory of models

Daniel R. Dolk, Jeffrey E. Kottemann
1993 Decision Support Systems  
Model integration extends the scope of model management to include the dimension of manipulation as well. This invariably leads to comparisons with database theory. Model integration is viewed from four perspectives: Organizational, definitional, procedural, and implementational. Strategic modeling is discussed as the organizational motivation for model integration. Schema and process integration are examined as the logical and manipulation counterparts of model integration corresponding to
more » ... definition and manipulation, respectively. A model manipulation language based on structured modeling and communicating structured models is suggested which incorporates schema and process integration. The use of object-oriented concepts for designing and implementing integrated modeling environments is discussed. Model integration is projected as the springboard for building a theory of models equivalent in power to relational theory in the database community. research interests include devising principles and techniques for the development of large-scale information systems and modeling systems as well as assessing the effects of computer-based decision support technologies on decision makers' performance and on their performance beliefs. 1 The terms 'model definition' and 'model representation' are used synonymously throughout this paper.
doi:10.1016/0167-9236(93)90022-u fatcat:a7t5yztzdnfz3mmpnzc3lvjmty