Sadeghian, Pedram, Kantardzic, Mehmed, Lozitskiy, Oleksandr, and Sheta, Walaa. "The Frequent Wayfinding-Sequence (FWS) Methodology: Finding Preferred Routes in Complex Virtual Environments" The International Journal of Human-Computer Studies (in press).

Sadeghian, Pedram, Kantardzic, Mehmed, Lozitskiy, Oleksandr, and Sheta, Walaa. "Route Recommendations: Navigation Assistance in Complex Virtual Environments," 20th International Conference on Computers and their Applications, New Orleans, LA, March 2005, pp. 220-225.