FALL 2011 Decision Support System and Managerial Decision Making Prof. Hassan Qudrat-Ullah Due Date: December 8‚ 2011 By: Farazeh Khalid Mian Abhishek Sahi Table of Contents SECTION NUMBER | SECTION NAME | PAGE NUMBER | | Abstract | 3 | 11.11.2 | IntroductionWhat is decision making? What is a Decision Support System? | 3‚ 44‚ 5‚ 6 | 22.12.22.3 | Literature Review DSS in the business environmentImportant attributes of the Decision Support SystemCapabilities
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CIN502 Information Systems in Organization Topic 4: Decision Support and Artificial Intelligence The following questions needs to be answered before the next tutorial/lab class. Short – Answer Questions 1. What are the four types of decisions discussed? Structure Non-Structure Recurring Decision Non-recurring Decision 2. What are the four steps in making a decision? Intelligence Design Choice Implementation 3. What is a DSS? Describe its components. A system that is design
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It has been shown that clinical decision support systems (CDSS) improve both patient care outcomes‚ reduce the cost of care (Berner & La Lande‚ 2007). CDSSs are interactive expert systems‚ which use embedded clinical knowledge to help health professionals analyse patient data and make decisions regarding diagnosis‚ prevention‚ and treatment of health problems (Wu‚ Lu and Duan‚ 2008). A systematic review of CDSSs found that over 90% of the systems significantly improved clinical care (Kawamoto‚ Del
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Task 2 | 7-8 | Task 3 | 9-10 | Task 4 | 11-12 | Reference and Bibliography | 13 | Introduction Now a day‚ Business System Analysis and Decision Support are using for all of layers from the company to make the decision and find the right way with company. Task 1 – 30 Marks Developing the MIS will involve investigating the overall required functions of the system and specific requirements for each type and level of manager. Describe and justify THREE ways in which these requirements can
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Decision Support Systems 31 Ž2001. 127–137 www.elsevier.comrlocaterdsw Knowledge management and data mining for marketing Michael J. Shaw a‚b‚c‚) ‚ Chandrasekar Subramaniam a ‚ Gek Woo Tan a ‚ Michael E. Welge b c Department of Business Administration‚ UniÕersity of Illinois at Urbana-Champaign‚ Urbana‚ IL‚ USA National Center for Supercomputing Applications (NCSA)‚ UniÕersity of Illinois at Urbana-Champaign‚ Urbana‚ IL‚ USA Beckman Institute‚ UniÕersity of Illinois at Urbana-Champaign‚ Room
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subsystems and not systems. 5. How do TPSs DSSs differ? 6. What is a ‘problem’? Give an example of a business problem and discuss how a computer-based information system could solve it. 7. What is synergy? How is synergy accomplished when a person uses a computer? Explain the connection between synergy and increased productivity. 8. “An information system consists of hardware and software.” Why is this statement inadequate? 9. In which situations does one need to make a decision? Give three
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incorporate all the structured data‚ but leave the clinical notes that are less formal out of the cloud and prevent them from being entered into the larger ACO database that other locations could access through one of the four types of knowledge-based decision support (EMR‚ HIE‚ EHR‚ PHR). These sections of records may contain informal notations regarding factors that would contribute to the mental health of the patient‚ but also certain information that would have to be filtered such as personal life-altering
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Decision Support and Business Intelligence Systems‚ 9e (Turban) Chapter 7 Text and Web Mining 1) DARPA and MITRE teamed up to develop capabilities to automatically filter text-based information sources to generate actionable information in a timely manner. ANSWER: ??? Diff: 2 Page Ref: 288 2) A vast majority of all business data are captured and stored in structured text documents. ANSWER: ??? Diff: 2 Page Ref: 289 3) Text mining is important to competitive advantage because knowledge
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computer-based systems‚ which help decision makers utilize data and models to solve unstructured problems (Scott Morton‚ 1971). A Decision Support System (DSS) is an umbrella term used to describe any computer application that enhances the user’s ability to make decisions. More specifically‚ the term is usually used to describe a computer-based system designed to help decision-makers use data‚ knowledge and communications technology to identify problems and make decisions to solve those
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attributes. An example of a unique composite key in the EMPLOYEE table is if we combined LastName‚ FirstName‚ and Department as a key; these three attributes combined would insure that we would identify only one row. 2.13 Explain the difference between a primary key and a candidate key: Candidate keys are keys that uniquely identify each row in a relation. They can be single or composite. The primary key is the candidate key that is chosen as the key that the DBMS
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