D. N. EL-SHEIMY

AN ONTOLOGY BASED CONTEXT MODELLING APPROACH FOR MOBILE TOURING AND NAVIGATION SYSTEM

S. Saeedi, D. N. EL-SHEIMY, Dr. M. R. Malek, 2010 .

Integrated Systems and their Impact on the Future of Positioning , Navigation , and Mapping Applications

D. N. EL-SHEIMY, Dr. Naser EL-SHEIMY, 2000 .