臺灣博碩士論文加值系統

知識在組織中是很重要的資產，因此知識管理是組織保有競爭力的關鍵。由於組織中的知識分散、複雜、多變，造成組織內的知識無法有效的利用。本論文提出一個方法，透過Zachman Framework所建議的六各維度和XML的技術彈性的將組織內的知識組織為半結構知識文件。知識不只需要被有效的管理，還需要能夠有效的利用，才有他的價值。這些半結構知識文件因為其結構多變、不規則，增加了找尋的困難。隱藏語意索引(Latent semantic indexing)是個有效的自動化方法，根據使用者需求的相關文句來幫助我們找出相關的組織半結構知識文件。除此之外，隱藏語意索引(LSI) 也可以處理同義字和多義字的問題，有效的提昇找尋結果的正確性。因此本篇論文主要是提出一個管理組織內部知識的架構，並透過隱藏語意索引(LSI)的方法來將有用的知識在有效的時間內送達有需求的人。

Knowledge is a very important asset in organizations, so knowledge management is the key point that organizations reserve competitiveness. Because knowledge of organizations is distributed, complex, and variable, it often causes that knowledge in organizations cannot be used effectively. This thesis will bring up a way, which is through the six dimensions Zachman Framework suggesting and technology of XML, to elastically organize knowledge of organizations into Semi-structured knowledge. Knowledge needs not only to be managed effectively but also to be used with effect, and then its value appears. Because the structures of these Semi-structured knowledge documents are variable and irregular, they increase the difficulty to search. Latent semantic indexing is a useful and automatic way to help us to find out relative Semi-structured knowledge documents according to relative sentences or articles of users’ demand. Besides, Latent semantic indexing (LSI) can also deal with problems of synonyms and antonyms, and promote the accuracy in searching for solutions. Hence, this thesis is main to provide a framework of managing knowledge inside an organization, and via the way of LSI to send useful knowledge to needful people at effective time.

Table of Content
Table of Content ………………………………………………….. i Abstract ……………………………………………………………iii Chinese Abstract …………………………………………………. iv List of Figures ..…………………………………………………... v List of Tables ..……………………………………………………. vi Chapter 1. Introduction …………………………………….…… 1 1.1. The Thesis Motivation and Objectives ……………………………….. 1 1.2. The Thesis Research Procedure ………………………………………. 5 1.3. The Thesis Organization ……………………………………………… 5 Chapter 2. Literature Review …………………………………… 6 2.1. Knowledge Management ……………………………………………... 6 2.2. Information Retrieval Systems ……………………………………….. 11 2.3. XML ………………………………………………………………….. 14 Chapter 3. Semi-structured Knowledge in Organizations ……..16 3.1 Definition and Characteristics of Semi-Structured Knowledge ……….. 17 3.2 Representation of Semi-Structured Knowledge with The Zachman Framework …………………………………………………………… 21 3.3 The generation and content of semi-structured knowledge in organizations ………………………………………………………… 23 3.4 Store and Manage Semi-Structured Knowledge with XML ………….. 30 Chapter 4. The Application of Semi-Structured Knowledge in Organizations ………………………………………. 36 4.1. Using LSI to identify semi-structured knowledge documents ……….. 36 4.2. Illustrative example in transportation industry ………………………. 40
4.3. Prototype system ……………………………………………………... 46 Chapter 5. Conclusion and Further Work ………………………52 References ………………………………………………………. 54
List of Figures
Figure 1.1 The Research Process …………………………………………... 5 Figure 2.1 The Zachman Framework ………………………………………. 10 Figure 3.1 The Frame of Contents in Chapter 3 ………………………….… 17 Figure 3.2 Conceptual Diagram for Semi-Structured Knowledge …….…… 19 Figure 3.3 Characteristics of Semi-Structured Knowledge ………………… 22 Figure 3.4 Flow Diagram of Generating Semi-Structured Knowledge ……. 25 Figure 3.5 An Example of XML-based Documentation to Construct the Semi-Structured Knowledge ……………………………..……... 32 Figure 3.6 Format of XML for General Information …………………..…... 33 Figure 3.7 Format of XML for Solution Approach Information …………… 34 Figure 3.8 Format of XML of Feedback Knowledge …………………….… 36 Figure 4.1 Singular Value Decomposition ………………………………….. 39 Figure 4.2 Selection of Query ……………………………………………… 48 Figure 4.3 Contents of Query ………………………………………………. 49 Figure 4.4 Confirmation of Terms ……………………………………….…. 50 Figure 4.5 Relative Documents About Query ……………………………... 51 Figure 4.6 Contents of a Relevant Document ……….……………………... 52
List of Tables
Table 2.1 Types of Knowledge…………………………………………….. 7 Table 2.2 The Definition of KM …... ……………………………………... 7 Table 3.1 Dimensions of Semi-Structured Knowledge in Organizations .. 24 Table 4.1 Examples Extract from Semi-Structured Knowledge Documents. 41 Table 4.2 Term-Document Matrix ..……………………………………… 43

References:
Abiteboul, Serge, 1997, “Querying semi-structured data”, ICDT '97, 6th International Conference, Delphi, Greece, January 8-10, 1997, Proceedings, pp. 1-18.
Agrawal, R. and Srikant, R., 1994, “Fast algorithms for mining association rules in large databases”, Proc. 20th Int'l Conf. Very Large Data Bases, pp.478-499.
Alavi, M. and Leidner, D., 1999, “Knowledge management systems: emerging viewsand practices from the field,” Proc. of 32nd Hawaii Int'l Conf. On SystemSciences, Hawaii, 1999, R.Klemke, pp. 4-11.
Bannon, L. and Kuuti, K., 1997, “Shifting perspectives on organizational memory - from storage to active remembering”, IEEE Conference, HICSS'96, Hawaii, Jan. 1996.
Becker, M.C., 2001, “Managing dispersed knowledge: organizational problems, managerial strategies, and their effectiveness”, Journal of Management Studies, Vol. 38, No. 7, pp. 1037-1051.
Birbeck, M., 2000, “Professional XML”, Wrox Press, Chicago.
Conklin/E.J., 1996, “Designing organizational memory-preserving intellectual assets in knowledge academy”, Group Decision Support Systems, URL: http://www.gdss.com/dom.html
Deerwester, S., Dumais, S. T., Furnas, G. W., Landauer, T. K., and Harshman, R., 1990, “Indexing by latent semantic analysis”, Journal of the American Society for Information Science, Vol. 41, pp. 391-407.
Davenport, T. and Prusak, L., 1998, “Working knowledge”, Harvard Business School Press, Boston.
Dzbor, M., Paralic, J., and Paralic, M., 2000, “Knowledge management in a distributed organisation”, 4th IEEE/IFIP Conference on IT for Balanced Automation Systems, Berlin, Germany.
Fabio, Arciniegas A., 2001, “XML developer’s guide”, McGraw-Hill, New York.
Hedlund, G.. and Nonaka, I., 1993, “Model of knowledge management in the west and Japan in: P. Lorange, B. Chakravarthy, J. Roos & A. Van de Ven(Ed.)”, Implementing Strategic Process, Change Learning & Cooperation, Oxford: Basil Blackwell, Ltd, pp. 117-144.
Inmon, W. H., Zachman, J. A., and Geiger, J. G., 1997, “Data stores, data warehousing, and the Zachman Framework: managing enterprise knowledge”, McGraw-Hill Companies, Inc. NY, U.S.A.
ISO 8879, 1986, “Information processing - text and office systems — Standard Generalized Markup Language (SGML)”, Geneva, Switzerland: International Standards Organization.
Kanter, Jerry, 1999, “Knowledge management, practically speaking”, InformationSystems Management, pp. 7-15.
Klint, P. and Verhoef, C.,2002, “Enabling the creation of knowledge about software assets”, Data and Knowledge Engineering.
Letsche, T. A., 1996, “Toward large-scale information retrieval using latent semantic indexing”, Master's thesis, Department of Computer Science, University of Tennessee
Levy, Alon and Rousset, Marie-Christine, 1998, “Carin: A knowledge representation language combining horn rules and description logics”, Artificial Intelligence Journal, Vol. 104, pp. 165-209.
Liao, Shu-hsien, 2002, “Problem solving and knowledge inertia”, Expert Systems with Applications, Vol. 22, No. 1, pp. 21-31.
Liebowitz, J., 1997, “Knowledge management handbook”, CRC Press, New York.
Markus, M. L., 2001, “Toward a theory of knowledge reuse: types of knowledge reuse situations and factors in reuse success”, Journal of Management Information Systems, Vol. 18, No. 1, pp. 57-94.
Miller, John A., Potter, Walter D. and Kochut, Krys J., 1992, “Knowledge, data, and models: taking an objective orientation on integrating these three”, IEEE Potentials, Vol. 11, No. 4, pp. 13-17.
Mo, J.P.T. and Menzel, C., 1998, “An integrated process model driven knowledge based system for remote customer support”, Computers in Industry, Vol. 37, No. 3, pp. 171-183.
Nonaka, I. and Takeuchi, H., 1995, “The knowledge-creating company”, Oxford University Press, New York, NY.
O'Leary, D.E., 1998, “Enterprise knowledge management”, IEEE Computer, Vol. 31, No. 3, pp. 54-61.
Polanyi, M., 1962, “Personal knowledge”, Corrected edition, Routledge, London.
Prahalad, C. and Hamel, G., 1990, “The core competence of the company”, Harvard Business Review, Vol. 68, No. 3, pp. 79-91
Ray, Erik T., 2001, “Learning XML”, O'Reilly & Associates, Sebastopol, CA.
Ricardo Baeza-Yates, and Berthier Ribeiro-Neto, 1999, “Modern Information Retrieval”, Addison-Wesley, ACM Press, New York.
Rijsbergen, J. Van., 1979, “Information retrieval”, But-terworths, London, 2nd edition.
Rösner, Dietmar, Grote, Brigitte, Hartman, Knut, and Höfling, Björn, 1998, “From natural language documents to sharable product knowledge: A knowledge engineering approach”, Information Technology for Knowledge Management, Uwe M. Borghoff, Remo Pareshi (Eds.), Springer, N.Y., U.S.A.
Roth, A. V., 1996, “Achieving strategic agility through economies of knowledge”,Strategy and Leadership, Vol. 24, pp. 30-36.
Salton, G. and Buckley, C., 1988, “Term-weighting approaches in automatic retrieval”, Information Processing and Management, Vol. 24, No. 5, pp. 513-523.
Schwartz, David, 2000, “Internet-based organizational memory and knowledge management”, Idea Group Publishing.
Scott, A. C., Clayton, J. E., and Gibson, E. L., 1991, “A practical guide to knowledge acquisition”, AddisonWesley Pub Co., Reading, MA.
Seligman, L. and Roenthal, A., 2001, “XML's impact an databases and data sharing”, Computer, Vol. 34, No. 6, pp. 59-67.
Spender, J. C. and Grant, R. M., 1996, “Knowledge and the firm: overview”, Strategic Management Journal, Vol. 17, pp. 5-9.
Steels, L., 1993, “Corporate knowledge management”, Proc. of ISMICK'93, Compiègne, France, pp. 9-30.
Turban, Efraim, and Aronson, Jay E., 2001, “Decision support systems and intelligent systems sixth edition: knowledge management”, Prentice Hall International, Inc.
Von Kroch, G., Ichijo, K., and Nonaka, I., 2000, “Enabling knowledge creation”, Oxford University Press.
Wielinga, B. J., Schreiber, A. Th., and Breuker, J. A., 1992, “KADS: A modelling approach to knowledge engineering”, Knowledge Acquisition, Vol. 4, No. 1, pp. 5-53.
Winter, S. G., 1987, “Knowledge and competence as strategic assets. In: D. J. Teece (Ed.)”, The Competitive Challenge: Strategies for Industrial Innovation and Renewal, Cambridge, MA: Ballinger, pp. 159-184.
Young, M.J., 2000, “Step by step XML”, Microsoft Press, Seattle, Washington.
Zisman, A., 2000, “An overview of XML”, Computing & Control Engineering Journal, Vol. 11, No. 4, pp. 165-167.