Schematic Diagrams, XML and Accessibility. - Zaineb Ben Fredj; David A. Duce (TPCG, 2003)

GraSSML: Smart Schematic Diagrams, XML and Accessibility. - Zaineb Ben Fredj; David A. Duce (TPCG, 2006)

GraSSML: accessible smart schematic diagrams for all. - Zaineb Ben Fredj; David A. Duce (Univers. Access Inf. Soc., 2007)

Enquiring and reasoning over diagrams using the semantic web. - Zaineb Ben Fredj (2010)