Clemens Moser Jian-Jia Chen Lothar Thiele Reward Maximization for Embedded Systems with Renewable Energies. 247-256 2008 RTCSA http://dx.doi.org/10.1109/RTCSA.2008.25 conf/rtcsa/2008 db/conf/rtcsa/rtcsa2008.html#MoserCT08