Strong Social Graph Based Trustworthy Service Provider Selection in Social Networks
SHI Jiuchao, LIU Guanfeng, LI Zhixu, LIU An, ZHENG Kai
Journal of Frontiers of Computer Science and Technology . 2018, (9): 1383 -1396 .  DOI: 10.3778/j.issn.1673-9418.1709039