Therefore, advanced database modelling techniques are necessary. This paper deals with a uniform and advantageous representation of both perfect and imperfect 'real world' information in object-oriented database
The Data Model Profile is a UML extension to support the modelling of relational databases in UML. It includes custom extensions for such things as tables, data base schema, table keys, triggers and constraints. While this is not a ratified extension, it still illustrates one possible technique...
The Class Model in the UML is the main artefact produced to represent the logical structure of a software system. It captures the both the data requirements and the behaviour of objects within the model domain. The techniques for discovering and elaborating that model are outside the scope of ...
TITLE-ABS-KEY: ((System* AND “accident modelling”) OR (System* AND “accident analysis”) OR (System* AND “accident causation”) OR (System* AND “accident casual”) OR (System* AND “accident investigation”) OR “HFACS” OR “AcciMap” OR “FRAM” OR “STAMP”) AND rail*. We ...
The concept was tested against data created by modelling techniques. It was able to reproduce retention functions with a variety of different shapes that were used to produce the artificial renogram data. The new deconvolution method is sufficiently simple to be used in either a database or a ...
This experimental implementation, called LOBSTER, allowed researchers to explore a number of areas of a GIS. Examples from object-oriented modelling, geomorphology, and query optimization show the application of such a language. -from Authors被引量: 31 年份: 1990 ...
Performance Modelling of Neighbor Replica Distribution Technique on Distributed Database SystemsDistributed Database SystemsAnalytical ModelNeighbor Replication on GridNeighbor Replication on Grid (NRG) is one of the data replication techniques that provides high data availability and reliability in a ...
This book explains the essential relational database design modelling techniques and shows how SQL can be used to implement a database. There are numerous practical exercises with feedback.
I’ve given it a yellow “so-so” smiley for now, as the techniques for updating user interface based on data changes are still quite new. However, they are rapidly maturing: on the web, frameworks likeFacebook’s React,AngularandEmberare enabling user interfaces that can be updated from ...
Database Schema Design: The Contribution of Natural Language Techniques Jean-Noël Meunier, Gilles Levreau, Elisabeth Métais $29.95 / €24.95 / £19.95 * Buy eBook Buy this eBook $239.00 / €208.24 / £157.50* * Final gross prices may vary according to local VAT. * Final gro...