Big Data is a popular term used to define the storage and processing of high volumes of data. The main aim is to assist companies to make better business decisions. There is a lot of research about ...

Modeling Non-Functional Requirements (NFRs) with UML diagrams is not a simple task and comes with its own set of challenges and limitations. There is no standard or consistent way to do this, so ...

Abstract: In e-commerce the multidimensional data analysis based on the Web data needs integrating various data sources such as XML data and relational data on the conceptual level. A conceptual data ...

Conceptual data models are often represented by entity-relationship diagrams (ERDs) or unified modeling language (UML) diagrams. Add your perspective Help others by sharing more (125 characters ...

This paper is continuation of the same project in which some important diagrams namely use case, class and sequence diagrams are selected for critical analysis. ... “Fuzzy Conceptual Information ...

UML as a Data Modeling Notation, Part 2 UML as a Data Modeling Notation, Part 3 UML as a Data Modeling Notation, Part 4 This series of articles has two audiences: The data modelers who have been ...

UML diagrams are important because they give the visual representation of the entire process. It is basically the result of the entire flow. There are nine sub-diagrams that come as a part of the ...

Additionally, there is a facility for modeling perspectives of the conceptual model, to satisfy conceptual spaces of various user roles and activities. Tools development for modeling and code ...

The data modeling tools include: ‘Table Designer,’ ‘Database Diagrams’ and ‘Data Flow Diagram.’ Users can also create flowcharts, UML diagrams, ERD diagrams, mind maps and process ...