...MANAGEMENT INFORMATION SYSTEMS: BUSINESS DRIVEN mis INFORMATION IS EVERYWHERE. INFORMATION IS A STRATEGIC ASSET. WITHOUT INFORMATION, AN ORGANIZATION SIMPLY COULD NOT OPERATE. THIS CHAPTER INTRODUCES STUDENTS TO SEVERAL CORE BUSINESS STRATEGIES THAT FOCUS ON USING INFORMATION TO GAIN A COMPETITIVE ADVANTAGE, INCLUDING: • The core drivers of the information age • Data, information, business intelligence, knowledge • Systems thinking • Competitive advantages • Porter’s Five Forces model • Porter’s three generic strategies • Value chain analysis Many of these concepts and strategies will be new to your students. Be sure to explain to your students that this chapter offers an introduction to these concepts and they will gain a solid understanding of the details of these concepts as they continue reading the text. SECTION 1.1 – BUSINESS DRIVEN MIS Competing in the Information Age The Challenge: Departmental Companies The Solution: Management Information Systems SECTION 1.2 – BUSINESS STRATEGY Identifying Competitive Advantages The Five Forces Model – Evaluating Industry Attractiveness The Three Generic Strategies – Choosing a Business Focus Value Chain Analysis – Executing Business Strategies | | |SECTION 1.1 ...
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...Chapter 4 Review Questions 1. What are the five questions typically used in fact-finding? What additional questions can be asked during this process? The five questions are who, what, where, why, how. * Who? Who performs each of the procedures within the system? Why? Are the correct people performing the activity? Could other people perform the task more effectively? * What? What is being done? What procedures are being followed? Why is that process necessary? Often, Procedures are being followed for many years and no one knows why. You should question why a procedure is being followed at all. * Where? Where are operations being performed? * Why? Where could they be performed? Could they be performed more efficiently elsewhere? When? When is a procedure performed? Why is it being performed at this time? Is this the best time? * How? How is a procedure performed? Why is it performed in that manner? Could it be performed better, more efficiently, or less expensively in some other manner 2. What is a systems requirement, and how are systems requirements classified? A System Requirement is characteristic or feature that must be included in an information system to satisfy business requirements and be acceptable to users. System requirements serve as benchmarks to measure the overall acceptability of the finished system. System requirements fall into five general categories: outputs, inputs processes, performance, and controls. 3. What...
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...This article appeared in a journal published by Elsevier. The attached copy is furnished to the author for internal non-commercial research and education use, including for instruction at the authors institution and sharing with colleagues. Other uses, including reproduction and distribution, or selling or licensing copies, or posting to personal, institutional or third party websites are prohibited. In most cases authors are permitted to post their version of the article (e.g. in Word or Tex form) to their personal website or institutional repository. Authors requiring further information regarding Elsevier’s archiving and manuscript policies are encouraged to visit: http://www.elsevier.com/copyright Author's personal copy Pattern Recognition 45 (2012) 3414–3426 Contents lists available at SciVerse ScienceDirect Pattern Recognition journal homepage: www.elsevier.com/locate/pr Silhouette-based gait recognition using Procrustes shape analysis and elliptic Fourier descriptors Sruti Das Choudhury, Tardi Tjahjadi n School of Engineering, University of Warwick, Gibbet Hill Road, Coventry CV4 7AL, United Kingdom a r t i c l e i n f o Article history: Received 6 September 2011 Received in revised form 15 December 2011 Accepted 21 February 2012 Available online 5 March 2012 Keywords: Gait recognition Human identification Procrustes shape analysis Elliptic Fourier descriptor Silhouette Nearest neighbour classifier Classifier combination Hu moments a b s t r a c t ...
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