Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleA k‐nearest neighbor query method based on trust and location privacy protection.AuthorsGuo, Liangmin; Zhu, Ying; Yang, Hao; Luo, Yonglong; Sun, Liping; Zheng, XiaoyaoPublicationConcurrency & Computation: Practice & Experience, 2022, Vol 34, Issue 16, p1ISSN1532-0626Publication typeArticleDOI10.1002/cpe.5766