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IE 594: Research Methods in Engineering Information Systems Engineering (ISE) Research Methods May 11, 2009 Agenda • • • • • • Introduction to ISE ISE Clustered Research Areas Research Trends in ISE ISE Research in MIME Discussion of articles Q&A Introduction to ISE • Information Systems Engineering (ISE) – Important and growing area within the IE profession • Fairly large and diverse division – Both manufacturing and service industries – Both academia and industry – Job descriptions include consulting, management, engineering, etc. ISE Clustered Research Areas IE Applications Factory Layout ISO Line Balancing Simulation Six Sigma Quality Supply Chain Management Time Studies Work Instructions Manufacturing Management Systems Data Integration and Migration Kanban Sizing/Systems Lean Manufacturing Manufacturing Costing Manufacturing Enterprise Modeling Manufacturing Execution Systems Manufacturing Information Systems Middleware design MRP II and ERP Decision Support Systems Artificial Intelligence Data Mining Data Structures and Algorithms Data Warehousing Expert Systems Fuzzy Reasoning and Fuzzy Systems Genetic Algorithms Knowledge Management, Knowledge Fusion, Knowledge Logistics Neural Networks Software Development Algorithms Data Modeling Data Structures Object-oriented Paradigms Programming Languages System Ontologies System Taxonomies ISE Clustered Research Areas Web-based Systems ASP/Subscription Applications E-Commerce Enterprise Computing Enterprise-wide Information Architectures File Sharing Product Data Exchange Technologies Web Services Web-based Design and Analysis (Semantic Webs) New Technology Automatic Identification and Data Capture Mobile Computing Radio Frequency Identification (RFID) Sensor Networks Wireless Networking Analysis and Management of Information Information Economics Information Engineering Information Quality and Reliability Information Security Legacy Systems Performance Analysis of Information Systems Prediction and Evaluation of Information Systems Real-time Data Acquisition, Computation, and Control Systems Simulation of Information Systems Research Trends in ISE • What constitutes appropriate research in the field of ISE? – First, consider the nature of information systems themselves – Then look at what you hope to gain from undertaking research in the area • Traditionally, the topic has often been viewed as residing within the realm of technology Research Trends in ISE (cont’d) • Increasingly, however, the focus of study has extended to include behavioral and organizational considerations • This is explained by our wish to: – Improve the effectiveness of IS implementations in organizations, and – Assess that impact on individuals or organizations Research Trends in ISE (cont’d) • This wider view of ISE research brings with it: – Added complexity – Greater imprecision – The possibility of different interpretations of the same phenomena, and – The need to take these issues into account when considering an appropriate research approach Research Trends in ISE (cont’d) Galliers, R.D., Land, F.F. (1987). Choosing Appropriate Information Systems Research Methodologies, Communications of the ACM, 30(11), pp. 900-902. ISE Research in MIME ISE Research in MIME • Focus is on technology – Analysis of the effect on a system as a result of the implementation of a specific automatic identification and data capture (AIDC) technology – Performance characterization of an AIDC technology under certain environmental conditions – Optimization of system performance enabled by an AIDC technology • Technologies change with time – Bar codes – Wireless data collection • Radio Frequency Data Communications (e.g., 802.11) • Radio Frequency Identification (RFID) – What’s next? ISE Research in MIME (cont’d) Galliers, R.D., Land, F.F. (1987). Choosing Appropriate Information Systems Research Methodologies, Communications of the ACM, 30(11), pp. 900-902. ISE Research in MIME (cont’d) • Methods – Design of Experiments – Mathematical or computational models – Global optimization heuristics • e.g., Genetic algorithms Discussion of Articles • Artificial Neural Network Approach to Data Matrix Laser Direct Part Marking • Performance Evaluation of Heterogeneous Wireless Local Area Networks • Effect of Active Interference on the Performance of Radio Frequency Identification Systems QUESTIONS?