J
Jian Xu
Publications - 1
Citations - 4
Jian Xu is an academic researcher. The author has contributed to research in topics: Tree (data structure) & Information privacy. The author has an hindex of 1, co-authored 1 publications receiving 2 citations.
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An Efficient Multi-keyword top-k Search Scheme over Encrypted Cloud Data
TL;DR: This paper uses the improved KNN-based algorithm to encrypt sensitive data and achieves accuracy multi-keyword query over encrypted cloud data and returns the highest relevant top-k results, and constructs a B+ tree index structure based on the group of data sets to improve the query efficiency.