Nian, Tong; Ye, Liu; Yuhan, Wang; Tao, Gao; JiaHui, Chen - In: International Journal of Advanced Pervasive and … 8 (2016) 4, pp. 1-20
With the popularity of the network and the popularity of computer office, the network to bring a lot of convenience, the traditional work in the network environment has undergone great changes, more and more people to join the ranks of freelancers. So freelancer system came into being, which is...