Open AccessResearch and Implementation of Query Privacy Protection for Spatio-temporal Data Based on Spark
Author(s) -
Qian Lin,
Hengmao Pang,
Zhu Mei,
Jun Yu,
Guangli Zhu,
Min Bu,
Lin Wang
Publication year - 2018
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/452/3/032137
Subject(s) - spark (programming language) , computer science , computation , big data , range query (database) , grid , query optimization , range (aeronautics) , privacy protection , data mining , distributed computing , database , sargable , web search query , algorithm , information retrieval , search engine , computer security , materials science , geometry , mathematics , composite material , programming language