Context-awareness for information retrieval is challenging problem as information about the users current situation is rarely available. If such information would be available, re...
In this work, we study physical-layer identification of passive UHF RFID tags. We collect signals from a population of 70 tags using a purpose-built reader and we analyze time dom...
In this paper, we present ISL person identification systems in the CLEAR 2007 evaluations. The identification systems consist of a face recognition system, a speaker identification...
Hazim Kemal Ekenel, Qin Jin, Mika Fischer, Rainer ...