Sun Sun 0001 Min Dong 0001 Ben Liang 0001 Real-time welfare-maximizing regulation allocation in aggregator-EVs systems. 3219-3224 2013 INFOCOM https://doi.org/10.1109/INFCOM.2013.6567141 conf/infocom/2013 db/conf/infocom/infocom2013.html#SunDL13