In order to improve the adaptability and extensibility of the decision support system, approach to develop a decision support system using object oriented techniques is investigated in this paper. First, the framework...In order to improve the adaptability and extensibility of the decision support system, approach to develop a decision support system using object oriented techniques is investigated in this paper. First, the framework of the object oriented DSS(OODSS) is proposed.There are three main models in an OODSS.Conceptual model describes the problem domain and its environment. Problem description model represents users’ requirements.And the problem solving model uses a series of models such as knowledge model,optimal model, etc,to realize the users’ requirements, that is to say, to solve the problems.Then the methods of system analysis and design using object oriented techniques to develop DSS are presented.At last, the characteristics of the OODSS is analyzed.展开更多
文摘In order to improve the adaptability and extensibility of the decision support system, approach to develop a decision support system using object oriented techniques is investigated in this paper. First, the framework of the object oriented DSS(OODSS) is proposed.There are three main models in an OODSS.Conceptual model describes the problem domain and its environment. Problem description model represents users’ requirements.And the problem solving model uses a series of models such as knowledge model,optimal model, etc,to realize the users’ requirements, that is to say, to solve the problems.Then the methods of system analysis and design using object oriented techniques to develop DSS are presented.At last, the characteristics of the OODSS is analyzed.
