Tao Shi Hui Ma 0001 Gang Chen 0002 A Genetic-Based Approach to Location-Aware Cloud Service Brokering in Multi-Cloud Environment. 146-153 2019 SCC https://doi.org/10.1109/SCC.2019.00034 conf/IEEEscc/2019 db/conf/IEEEscc/scc2019.html#Shi0019