The Semantic Web relies heavily on formal ontologies to structure data for comprehensive
and transportable machine understanding. Thus, the proliferation of ontologies factors …

Ontology Learning greatly facilitates the construction of ontologies by the ontology engineer.
The notion of ontology learning that we propose here includes a number of complementary …

Discovery of functional dependencies from relations has been identified as an important
database analysis technique. We present a new approach for finding functional …

ABSTRACT Ь Ы б ви Я ж а з к ан гв и гжб а гвигаг з и и зижй ийж йв жан в и гж и дйждгз г
гбдж Й вз к в иж вздгжи а б в йв жзи в в К Ь ж Й гж И и зй зз г и Ы б ви Я д в з зижгв ан гв и …

Most of new databases are no more built from scratch, but re-use existing data from several
autonomous data stores. To facilitate application development, the data to be re-used …

Relational databases are valuable sources for ontology learning. Previous work showed
how precise ontologies can be learned from such structured input. However, a major …

Relational Data Base Management Systems (RDBMS) are currently the most popular
database management systems. The relational model is a simple and powerful model for …

This article presents the technical and functional descriptions of a tool specifically designed
for database re‐engineering. As is well known, re‐engineering is the process of (1) applying …

In this paper, we present our Form-driven approach for reverse engineering of relationa
databases. This methodology uses the information extracted from both form structure and …

Rapid changes in information technology, the emergence of object-based and WWW
applications, and the interest of organisations in securing benefits from new technologies …