Choice of conceptual and internal data model in a data base management system (DBMS) with a layered structureBinocular disparityinvariant object recognitionspatial-frequency analysisoptical flowWigner distributionNo Abstract available for this article....
Mylopoulos, and Schmidt (1984),Nijssen and Halpin (1989), andBatini, Ceri, and Navathe (1992). Discussion of the requirements data collection process can be found inMartin (1982),Teorey and Fry (1982), andYao (1985). View integration has progressed from a representation tool (Smith and ...
Changes can also be made to integrity constraints in the conceptual model without affecting the external layer design. By the process of mapping, the change has prevented any impact on the user while activity goes on. Eventually when the new data are needed, a new user view will be created....
• Cross-links between elements in different viewpoints Topology Process Operation World map Country level Country level Nuclear Site level Nuclear Site level Buildings level Buildings level Building floors Building floors and rooms Topology oriented view Breakdown Site description Site description and...
Several spatio-temporal conceptual models have been proposed in the literature. Some of these models have associated CASE tools assisting the user from the creation of the conceptual schema until the generation of a physical schema for a target DBMS or GIS. However, such CASE tools only consider...
holistic view of the smart city, instead of proposing a particular solution to deploy a specific use case. In this way, the framework helps to visualize the interactions between smart city components, its participants, and the trust requirements that this entangles. The framework is defined in...