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      User Modelling for Conceptual Database Design Based on an Extended Entity Relationship Model: A Preliminary Study

      proceedings-article
      Proceedings of the International Workshop on Advances in Databases and Information Systems (ADBIS ‘96) (ADBIS)
      Advances in Databases and Information Systems
      10-13 September 1996
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            Abstract

            We introduce a new point of view into user modelling by analysing systematically the task of a database designer. The database designer accomplishes the design process using design steps. Design primitives are possible values of design steps. The main idea of the paper is to support an arbitrary user with an evaluation function and a finite set of application independent design primitives. A mechanism based on the belief function of the Dempster-Shafer calculus can be used to solve different problems: finding the most appropriate design strategy w.r.t. a specific designer and application, determining a plausible design primitive for the next design step. Finally, an Explanation Component can use this mechanism to guide the designer in an efficient way. The User Guidance Tool is sketched, whereby some aspects of context-sensitivity of the Explanation Component are shown in more detail. The user interface design is presented by an overview of the functions which are included in the RADD system.

            Content

            Author and article information

            Conference
            September 1996
            September 1996
            : 1-12
            Affiliations
            [0001]Computer Science Institute

            Brandenburg Technical University of Cottbus

            Research Group Database and Information Systems
            Article
            10.14236/ewic/ADBIS1996.1
            4fe9d103-d60b-47fd-8888-40d2aa7e6808
            © Margita Altus. Published by BCS Learning and Development Ltd. Proceedings of the International Workshop on Advances in Databases and Information Systems (ADBIS ‘96). Moscow

            This work is licensed under a Creative Commons Attribution 4.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/

            Proceedings of the International Workshop on Advances in Databases and Information Systems (ADBIS ‘96)
            ADBIS
            Moscow
            10-13 September 1996
            Electronic Workshops in Computing (eWiC)
            Advances in Databases and Information Systems
            History
            Product

            1477-9358 BCS Learning & Development

            Self URI (article page): https://www.scienceopen.com/hosted-document?doi=10.14236/ewic/ADBIS1996.1
            Self URI (journal page): https://ewic.bcs.org/
            Categories
            Electronic Workshops in Computing

            Applied computer science,Computer science,Security & Cryptology,Graphics & Multimedia design,General computer science,Human-computer-interaction

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