DSS for E-government project approval based on ontology and CBR
HU Ke-jin · Journal of Computer Applications · 2009
The advantages of integrating ontology and Case-Based Reasoning(CBR) for developing E-government project Decision Support System(DSS) were analyzed.The framework and decision support process of E-government project approval system were presented by focusing on representation method of E-government project cases and how to measure the similarity of those cases after the ontology theory imported into CBR DSS.The experimental results show that the method,to extract and express the knowledge of project cases by ontology and to organize and index the cases by these knowledge,effectively improves the precision ratio and recall ratio of cases search.