【作者单位】1 School of Computer Science and Technology, Xidian University, Xi’an, Shaanxi, China 2 School of Computer Science and Technology, Anhui University, Hefei, Anhui, China 3 Centre of Applied Informatics, College of Engineering and Science, Victoria University, VIC, Australia 4 Department of Computer Science, Taiyuan Normal University, Jinzhong, China 5 School of Systems Information Science, Future University Hakodate, Hakodate, Hokkaido, Japan 6 School of Computer Science and Technology, Xidian University, Xi‘an, Shaanxi, China
【摘要】 The k-nearest neighbors query is a fundamental primitive in spatial and multimedia databases. It has extensive applications in location-based services, classification & clustering and so on. With the promise of confidentiality and privacy, massive d...
