Mohammad Reza Malek Associate Professor GIS Department K.N.Toosi University of Technology   Phone: +98-21-88770218 Fax: +98-21-88786213 Email: mrmalek --AT-- kntu.ac.ir Research Interests Mailing Address Mathematical Modeling and Geocomputation Ubiquitous and Mobile GIS Navigation and Wayfinding Spatial ontology and logic Uncerainty Office: No 722, Geodesy&Geomaic Engineering Faculty K.N.Toosi University of Technology, Wali-e-asr Ave., In front of Scan, Tehran 19967-15433, Iran POBox:15875-4416 & SAMT Labs: No 507, CE Department Teaching/Advising (Spring 2013) Advice Office hours: Sun,Tue: 9-12, Wed: 13:30-18 The theory of Error (undergrad) Mobile and Ubiquitous GIS (grad) My publications in ResearchGate .