A Wiki-Oriented On-line Dictionary for Human and Social Sciences. - Lydia Nadia Khelifa; Nadira Lammari; Hammou Fadili; Jacky Akoka (SemWiki@ESWC, 2010)

Construction, Évolution et Visualisation de Topic Maps contextualisées. (Construction, evolution and visualisation of contextualized Topic Maps). - Lydia Nadia Khelifa (2014)