Performance Measurement of Mobile Marketing in Multi-Channel Environments. - Ragnar Schierholz; Alexander Ostrowski; Susanne Glissmann; Lutz M. Kolbe; Walter Brenner (ICMB, 2005)

An FPGA-optimized architecture of horn and schunck optical flow algorithm for real-time applications. - Michael Kunz; Alexander Ostrowski; Peter Zipf (FPL, 2014)