RT Journal T1 Research on the Integrated Optimization of Road Repair and Relief Distribution Based on Mobile Phone Location Data A1 ZHANG Meng-ling, WANG Jing, HUANG Jun, JIAO Zi-hao PB Chinese Journal of Management Science FD 2021-03-20 YR 2021 JF Chinese Journal of Management Science JO Chinese Journal of Management Science VO 29 IS 3 SP 133 DO 10.16381/j.cnki.issn1003-207x.2021.03.13 K1 mobile phone location data;road repair;relief distribution;integrated optimization LK {http://www.zgglkx.com/EN/article/article_17246.shtml}