Broadcast Strategies to Maintain Cached Data for Mobile Computing System
Although data broadcast has been shown to be an efficient data dissemination technique for mobile computing systems, many issues...
Fast Methods with Magic Sampling for Knowledge Discovery in Deductive Databases with Large Deduction...
The ability of the deductive database to handle recursive queries is one of its most useful features. It opens...
Web Content Delivery to Heterogeneous Mobile Platforms
It is widely acknowledged that information such as web content should be adapted for mobile platforms to account for...
Detecting Redundancy in Data Warehouse Evolution
A Data Warehouse (DW) can be abstractly seen as a set of materialized views defined over a set of...
Modelling Data Warehouses and OLAP Applications by Means of Dialogue Objects
The idea of data warehouses is to provide condensed information in order to support managers in the analysis of...
Resolving the “Weak Status” of Weak Entity Types in Entity Relationship Schemas
Entity Relationship schemas include weak entity types, whose entities are identified by their inter-relationships to other entities. During the...
A Taxonomy of Recursive Relationships and Their Structural Validity in ER Modeling
In this paper, we present the complete classification of recursive relationships and the criteria that contribute to the structural...
Extending Functional Dependencies in Indefinite Sequence Relations
We introduce the concept of an indefinite sequence relation r over a relation schema R in order to capture...
View Integration of Object Life-Cycles in Object-Oriented Design
Object-oriented database schemas are often defined by several future users of the planned database, where each user defines a...
Towards an Automatic Integration of Statecharts
The integration of statecharts is part of an integration methodology for object oriented views. Statecharts are the most important...
