Particle Filter Based WiFi Positioning System Implementation Using WiFiSLAM Radio Map Sep 1, 2016· Beomju Shin , Chulki Kim , Jaehun Kim Changdon Kee Taikjin Lee · 0 min read Last updated on Sep 1, 2016 Authors Beomju Shin Ph.D Authors Changdon Kee Professor Authors Taikjin Lee Ph.D ← Motion Recognition-Based 3D Pedestrian Navigation System Using Smartphone Sep 1, 2016 Optimal Selection of an Inertial Sensor for Cycle Slip Detection Considering Single-frequency RTK/INS Integrated Navigation Jul 1, 2016 →