Scholz, Christoph, Doerfel, Stephan, Atzmueller, Martin, Hotho, Andreas, Stumme, Gerd: Resource-Aware On-Line RFID Localization Using Proximity Data. In: Working Notes of the LWA 2011 - Learning, Knowledge, Adaptation, 2011
M.~Hossain, W.-S.~Soh: {A Comprehensive Study of Bluetooth Signal Parameters for Localization}. In: Proc.\ IEEE PIMRC. Athens, Greece, 2007