DSS

Plus de détails

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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