Ontologies are key components in the development of the SemanticWeb, as they
provide a shared understanding of a domain. However, acquiring the knowledge
needed to construct ontologies is a costly task that requires much time and
many resources. This…

This thesis studies the problem of extending the concept of
γ-active constraints to Convex Semi-Inαnite
Programming. To achieve this goal, extensive knowledge of
topology, convex analysis, real analysis and optimization is
needed. We base ourselves on…

In Mexico, 40% of the population in primary and secondary
schools suffer from bullying; verbal assaults represent the form
of aggression with a higher percentage among school children
(CNDH, 2010). This form of harassment may not leave…

Children and teenagers aged 8 to 18 years old spend an average of 7 hours and 38 minutes a day on-line. If millions of people are already spending many hours a day on these sites, it seems reasonable to take…

The fine arts have been present throughout my life by different means, they have been a fundamental part of my personal and professional development. I have witnessed the lack of support and indifference of the Mexican people to the culture…