BIOSIG 2009

Years of research and development in biometrics and electronic signatures elapsed and still three main scientific questions based on biometric measurement data, knowledge, possession, time, and place are in need to be answered: 1. "Who can it be?" - based on partially available data 2. "Who is it for sure?" - based on fully available data 3. "Can it be misused?" - based on any available data Challenges are given in sufficient number in going to answer all three questions like you will see in this year's program.