Online social networks are constantly growing in popularity. They enable users to interact
with one another and shifting their relations to the virtual world. Users utilize social media …

This work is done as part of a master's thesis project. The goal is to integrate two or more
ontologies (of the same or close domains) in a new consistent and coherent OWL ontology …

Dans ce chapitre, nous rappelons les grandes étapes de l'évolution du Web, citons la
définition du terme Web sémantique et Ontologie, présentons le langage OWL, rappelons …