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Conceptual modeling in the classroom
ACM SIGMOD Record, 1989The conceptual model is the focal point of the process of database design. All activities either converge upon or emanate from the conceptual model. All structures, through mappings either into or out of the conceptual model, must be to some extent compatible with it.
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A Conceptual Model for the Web
2000Most documents available over the web conform to the HTML specification. Such documents are hierarchically structured in nature. The existing graph-based or tree-based data models for the web only provide a very low level representation of such hierarchical structure.
Mengchi Liu, Tok Wang Ling
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Conceptual Models and Their Foundations
2019There is no common agreement which artifact should (not) be considered to be a conceptual model although the term ‘conceptual model’ is used for more than for five decades in computer science and for more than one century in science and engineering. A team from all faculties at our university has been able to develop a notion of model that covers all ...
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Conceptual transaction modeling
IEEE Transactions on Knowledge and Data Engineering, 1989Transaction modeling, which involves capturing the dynamic properties of an organization, is seen as a necessary component in data modeling. A specification language-transaction schema based on the ACM/PCM specification language-is implemented as the transaction modeling tool.
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A Conceptual Model of Schizophrenia
Archives of General Psychiatry, 1963Introduction The following study is in part an exercise in the techniques of the clinical theoretician, and as such it follows the methods used by all clinicians in the evolution of operational clinical theory. It involves taking concepts from other current realms of scientific and intellectual endeavor and creatively synthesizing them into a new look
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Automation in Construction, 1992
Computer-a ided design in architecture is still in its infancy. Although numerous packages are sold for drafting, for computation and word processing, one can hardly say that CAAD has had a significant impact on architecture till now. On the contrary, there is a serious gap between the ongoing debate on architecture amongst the leading theoreticians on
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Computer-a ided design in architecture is still in its infancy. Although numerous packages are sold for drafting, for computation and word processing, one can hardly say that CAAD has had a significant impact on architecture till now. On the contrary, there is a serious gap between the ongoing debate on architecture amongst the leading theoreticians on
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Conceptual modeling and simulation
Proceedings 1999 IEEE International Conference on Computer Design: VLSI in Computers and Processors (Cat. No.99CB37040), 2003System-level design requires behavioral models of its complex components in order to validate the designs, synthesize implementations and generate tests. Descriptions of these components are often only available as English descriptions. Developing behavioral models from natural language descriptions has been a tedious and time consuming task. The paper
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Journal of Gerontological Nursing, 1987
We believe it is necessary to focus upon these metatheoretical issues to continue scientific debate regarding the theoretical base in gerontological nursing.
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We believe it is necessary to focus upon these metatheoretical issues to continue scientific debate regarding the theoretical base in gerontological nursing.
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The Art of Conceptual Modelling
2012Conceptual modelling is one of the central activities in Computer Science. Conceptual models are mainly used as intermediate artifact for system construction. They are schematic descriptions of a system, a theory, or a phenomenon of an origin thus forming a model. A conceptual model is a model enhanced by concepts.
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