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عمومی::
سامانه پشتیبانی تصمیم گیری، سیستم پشتیبانی از تصمیم
Activity Supported by Information Systems . . . . 92 Decision Support Systems . . . . . . . . . . . . . . . . . . . 100
In the 1970s decision support systems (DSS) were introduced that provided assistance for specific decision-making tasks.
The flexibility and inclusiveness of decision processes contribute to the effectiveness and usability of decisions as does the availability of high performance decision support systems.
Understanding how certain types of information systems (called decision support systems) can synthesize expertise in the field to assist decision makers.
Decision support systems can guide, sup- port and improve decision making.،This includes making a distinction between MCS and information/decision-support systems.
However, unless the support system is used by an individual (manager) to guide another's (subordinate) behaviour, then it is a decision-support system, regardless of whether it is used by senior managers or provided by senior managers for their subordinate managers.
As such, management controls include all the devices and systems managers use to ensure that the behaviours and decisions of their employees are consistent with the organisation's objectives and strategies, but exclude pure decision-support systems.
A number of MCS typologies are not clear about the difference between information systems for decision-making and MCS.We exclude pure decision-support systems.
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