{"title":"A Methodology for Creating a Conceptual Model Under Uncertainty","authors":"Bogdan Walek, Jiri Bartos, Cyril Klimes","volume":65,"journal":"International Journal of Computer and Information Engineering","pagesStart":542,"pagesEnd":549,"ISSN":"1307-6892","URL":"https:\/\/publications.waset.org\/pdf\/11477","abstract":"<p>This article deals with the conceptual modeling under uncertainty. First, the division of information systems with their definition will be described, focusing on those where the construction of a conceptual model is suitable for the design of future information system database. Furthermore, the disadvantages of the traditional approach in creating a conceptual model and database design will be analyzed. A comprehensive methodology for the creation of a conceptual model based on analysis of client requirements and the selection of a suitable domain model is proposed here. This article presents the expert system used for the construction of a conceptual model and is a suitable tool for database designers to create a conceptual model.<\/p>\r\n","references":"[1] V. \u253c\u00ffepa, Anal\u251c\u00a2za a n\u251c\u00edvrh informa\u2500\u00ecn\u251c\u00a1ch syst\u00e9m\u253c\u00bb. EKOPRESS, Praha\r\n1999, pp. 146-159.\r\n[2] C. Batini, S. Ceri, S. Navathe, Conceptual database design: an entityrelationship\r\napproach. The Benjamin\/Cummings Publishing Company,\r\nInc., Redwood City, 1992, ch. 1,2,3,4.\r\n[3] S. Lauesen, Software Requirements: Styles and Techniques. Addison-\r\nWesley Professional, Glasgow, 2002, ch. 1,2,3.\r\n[4] C. Klime\u253c\u00ed, \"Model of adaptation under indeterminacy\", In Kybernetika,\r\nVol.47 (2011) No.3, Prague 2011, pp. 355 - 368.\r\n[5] B. Walek, C. Klimes, \"Fuzzy tool for conceptual modeling under\r\nuncertainty\" in Fourth International Conference on Machine Vision\r\n(ICMV 2011): Machine Vision, Image Processing, and Pattern Analysis,\r\nedited by Zhu Zeng, Yuting Li, Proceedings of SPIE Vol. 8349, SPIE\r\nBellingham, 2012, pp. 83492Z-83492Z-5.\r\n[6] Toad Data Modeler, http:\/\/modeling.inside.quest.com\/index.jspa, 2012.\r\n[7] P. Atzeni, V. De Antonellis, Relational Database Theory. The\r\nBenjamin\/Cummings Publishing Company, Inc., Redwood City, 1993,\r\nch. 1.\r\n[8] A. Oliv\u00e9, Conceptual modeling on information systems. Springer-Verlag\r\nBerlin Heidelberg, New York 2007, ch. 1.","publisher":"World Academy of Science, Engineering and Technology","index":"Open Science Index 65, 2012"}