A PTAS for Minimizing Total Completion Time of Bounded Batch Scheduling.

Mao-cheng Cai Xiaotie Deng Haodi Feng Guojun Li Guizhen Liu A PTAS for Minimizing Total Completion Time of Bounded Batch Scheduling. 304-314 2002 conf/ipco/2002 IPCO http://link.springer.de/link/service/series/0558/bibs/2337/23370304.htm db/conf/ipco/ipco2002.html#CaiDFLL02