Naoki Wakamiya Kenji Leibnitz Masayuki Murata Noise-Assisted Control in Information Networks. 833-838 2007 FBIT http://doi.ieeecomputersociety.org/10.1109/FBIT.2007.71 conf/fbit/2007 db/conf/fbit/fbit2007.html#WakamiyaLM07