Model Composition in Multi-dimensional Data Spaces
- Cite this paper as:
- Yu H., Sun J., Wu X., Li Z. (2007) Model Composition in Multi-dimensional Data Spaces. In: Yao J., Lingras P., Wu WZ., Szczuka M., Cercone N.J., Ślȩzak D. (eds) Rough Sets and Knowledge Technology. RSKT 2007. Lecture Notes in Computer Science, vol 4481. Springer, Berlin, Heidelberg
Model composition is an important problem in model management. In this paper, we propose a new method to support model composition in multi-dimensional data spaces. We define a model as a 6-tuple with input interface and output interface. An algorithm for model composition and execution is given. Moreover, the method has been applied into a practical project. The running statistics showed that there had been 105 instances of model composition, and 89 decision problems had been effectively solved.
KeywordsDecision Support System Model Management Model Composition Multi-dimension Data
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