1 / 17

Information and Decision Support Systems

Information and Decision Support Systems. Chapter 6 October 22. TPS, MIS/DSS, and AI/ES. Management Information Systems. Provide routine information to managers in the functional areas Provide information in exception reports and ad hoc (demand) reports Terminology

lyre
Download Presentation

Information and Decision Support Systems

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Information and Decision Support Systems Chapter 6 October 22

  2. TPS, MIS/DSS, and AI/ES BUS 311: Fall 2003

  3. Management Information Systems • Provide routine information to managers in the functional areas • Provide information in exception reports and ad hoc (demand) reports • Terminology • Originally: ’MIS’ used for everything having to do with IT and IS • Today: ’MIS’ used for this type of system (except in a few universities!) • MIS gets input from TPS BUS 311: Fall 2003

  4. Management Information System BUS 311: Fall 2003

  5. Sources of Managerial Information BUS 311: Fall 2003

  6. Guidelines for Developing MIS Reports BUS 311: Fall 2003

  7. Decision Support Systems • Support for Problem-Solving Phases • Different Decision Frequencies • One-time: ad hoc DSS • Repetitive: Institutional DSS • Different Problem Structures • Highly structued vs. Semi or unstructured • Support for Various Decision-Making Levels • Operational, tactical, strategic BUS 311: Fall 2003

  8. Decision Making Level BUS 311: Fall 2003

  9. Problem Type Users Support Emphasis Approach System Speed Output Development DSSs versus MISs BUS 311: Fall 2003

  10. BUS 311: Fall 2003 Book, p. 238

  11. Model of a DSS • Financial Models • Statistical Analysis Models • Graphical Models • Project Management Models BUS 311: Fall 2003

  12. Group Decision Support System • Software application that consists of most elements in a DSS, plus software needed to provide effective support in a group decision making • Special design • Ease of use • Flexibility • Decision-making support • Anonymous input • Reduction of negative group behavior • Parallel communication • Automated record keeping BUS 311: Fall 2003

  13. GDSS Configuration BUS 311: Fall 2003

  14. GDSS Alternatives BUS 311: Fall 2003

  15. GDSS Decision Room BUS 311: Fall 2003

  16. Executive Support System • Tailored to individual executives • Easy to use • Drill down capabilities • Support need for external data • Can help when uncertainty is high • Future-oriented • Linked to value-added processes • Support for • defining an overall vision • strategic planning • strategic organizing and staffing • strategic control • crisis management BUS 311: Fall 2003

  17. Thursday Relational DB Appendix Due: Tutorial 6 Tuesday Intelligent/Advanced Systems Chapter 7 Coming up BUS 311: Fall 2003

More Related