作者：moamen mohamed 10 年以前
319
DSS
Decision support systems (DSS) are designed to assist in making informed choices by leveraging computer-based tools and data models. They are especially effective in addressing semi-structured and unstructured problems, where traditional approaches may fall short.
開啟
Identification Prediction Detection Optmaization Safty Profile maximaization Human requirments DSS components The User User Interface Subsystem Knowledge-based (Management) Subsystem (Optional) Model Management Subsystem Data Management Subsystem Process Monitoring Implementation Simon’s original three phases Choice Design Intelligence goals survival Models Analytica Operationa Tactical Strategic characteristics&capabilities Support Stand alone,integration and Web-based Data Access Modeling and analysis Ease of development by and users Human control the process effectiveness of decision interactive case of use adaptable and fleiable variety of decision-making processes/each all phases of the decision-making process interdependent and/or sequential decisions
phase (problem identification, classification, ownership. ..etc) individuals as well as groups managers at all levels mainly in semi-structured and unstructured situations. concepts the purpose is attaining a goal or goals Choosing amongst alternative courses of action It is a Process “cyclic”, Improve the quality of the decisions Couples the intellectual resources of individuals with the capabilities of the computer Solve the semi-structured and unstructured problems Utilize data and models Computer-based systems
