supported by the National Natural Science Foundation of China(Grant No.41371402);the National Basic Research Program of China("973"Program)(Grant No.2011CB302306);the Fundamental Research Funds for the Central University(Grant No.2015211020201 and No.211274230)
The rapid development of location-based service(LBS) drives one special kind of LBS, in which the service provider verifies user location before providing services. In distributed location proof generating schemes, pr...
supported partly by the following funding agencies:the National Natural Science Foundation(No.61170274);the Innovative Research Groups of the National Natural Science Foundation(No.61121061);the National Key Basic Research Program of China (No.2011CB302506);Youth Scientific Research and Innovation Plan of Beijing University of Posts and Telecommunications(No. 2013RC1101)
In this paper,we study the problem of privacy-preserving top-k keyword similarity search over outsourced cloud data.Taking edit distance as a measure of similarity,we first build up the similarity keyword sets for all...
supported by the National Natural Science Foundation of China under Grant No. 60873231;the National Basic Research Program of China ("973"Program) under Grant No. 2011CB302903;the High Education Natural Science Foundation of Jiangsu Province under Grant No. 08KJB520006;Funds of Key Lab of Fujian Province University Network Security and Cryptology under Grant No. 09A010;Innovation Project for postgraduate cultivation of Jiangsu Province, China under Grant No. CX10B_195Z
Data storage is an important application of cloud computing. With a cloud computing platform, the burden of local data storage can be reduced. However, services and applications in a cloud may come from different prov...