2015 International Association of Institutes of Navigation World Congress (IAIN) Navigation World Congress (IAIN), 2015 International Association of Institutes of. :1-6 Oct, 2015
2014 Ubiquitous Positioning Indoor Navigation and Location Based Service (UPINLBS) Ubiquitous Positioning Indoor Navigation and Location Based Service (UPINLBS), 2014. :19-25 Nov, 2014
2012 International Conference on Indoor Positioning and Indoor Navigation (IPIN) Indoor Positioning and Indoor Navigation (IPIN), 2012 International Conference on. :1-7 Nov, 2012
2010 Ubiquitous Positioning Indoor Navigation and Location Based Service Ubiquitous Positioning Indoor Navigation and Location Based Service (UPINLBS), 2010. :1-7 Oct, 2010