Junmin Wang Jufang Li Yujin Tan Study on Heuristic Algorithm for Dynamic Scheduling Problem of Earth Observing Satellites. 9-14 2007 SNPD (1) http://doi.ieeecomputersociety.org/10.1109/SNPD.2007.514 conf/snpd/2007 db/conf/snpd/snpd2007-1.html#WangLT07