EITH – A Unifying Representation for Database Schema and Application Code in Enterprise Knowledge...
The integration of heterogeneous legacy databases requires understanding of database structure and content. We previously developed a theoretical and...
A Heuristic-Based Methodology for Semantic Augmentation of User Queries on the Web
As the World Wide Web continues to grow, so does the need for effective approaches to processing users’ queries...
On Analysing Query Ambiguity for Query Refinement: The Librarian Agent Approach
In this paper, we present an approach for the disambiguation of ontology-based queries. The approach is based on measuring...
Goal-Based Business Modeling Oriented towards Late Requirements Generation
Recently, a lot of research efforts in software engineering have focused on integrating business modeling as a key piece...
A Declarative XML-RL Update Language
With the wide adoption of XML, it is a natural requirement to allow users to directly update XML documents....
Strategy for Database Application Evolution: The DB-MAIN Approach
While recent data management technologies, e.g., object-oriented, address the problem of databases schema evolution, standard information systems currently in...
Resolving Structural Conflicts in the Integration of XML Schemas: A Semantic Approach
While the Internet has facilitated access to information sources, the task of scalable integration of these heterogeneous data sources...
A UML Based Approach for Modeling ETL Processes in Data Warehouses
Data warehouses (DWs) are complex computer systems whose main goal is to facilitate the decision making process of knowledge...
Operators and Classification for Data Mapping in Semantic Integration
Adopting and reusing outsourced data is becoming increasingly popular. We consider that the integration of outsourced data has two...
A General Model for Online Analytical Processing of Complex Data
It has been well recognized that online analytical processing (OLAP) can provide important insights into huge archives of data....
