Titlebook: Conceptual Modeling - ER 2004; 23rd International C Paolo Atzeni,Wesley Chu,Tok-Wang Ling Conference proceedings 2004 Springer-Verlag Berli

演繹

沖擊力

instulate

Enterprise Modeling with Conceptual XMLy data sources using different assumptions, formats, and schemas, all expressed in – or soon to be expressed in – XML, it is easy to become lost in an avalanche of XML detail. This creates an opportunity for the conceptual modeling community to provide improved abstractions to help manage this detai

遺傳學

Graphical Reasoning for Sets of Functional Dependenciestion of constraint sets through generation by tools. Since the database developer must master semantics acquisition, tools and approaches are still sought that support reasoning on sets of constraints. We propose novel approaches for presentation of sets of functional dependencies based on specific

Flirtatious

Incorruptible

Data Mapping Diagrams for Data Warehouse Design with UMLerational data sources, their transformation (conversion, cleaning, normalization, etc.) and their loading into the DW. In this paper, we present a framework for the design of the DW back-stage (and the respective ETL processes) based on the key observation that this task fundamentally involves deal

Intend

Osteoporosis

Extending UML for Designing Secure Data Warehousesering crucial business information. Considering the extreme importance of the information managed by these kinds of applications, it is essential to specify security measures from early stages of the DW design in the MD modeling process, and enforce them. In the past years, there have been some prop

panorama

Prologue

Modeling Default Induction with Conceptual Structuresuses the concept of stereotype and the new notion of default subsumption, the latter being inspired by the default logic theory. A validation using artificial data sets and an application concerning an historic case are given at the end of the paper.