211 search results - page 3 / 43 » Privacy Protected Query Processing on Spatial Networks |
ICDE
2006
IEEE
14 years 7 months ago
2006
IEEE
A system that enables real time query processing on large spatial networks is demonstrated. The system provides functionality for processing a wide range of spatial queries such a...
W2GIS
2004
Springer
13 years 11 months ago
2004
Springer
Abstract. Although a number of methods have been proposed to process exact match or range queries in P2P network, very few attention has been paid on spatial query process. In this...
VLDB
2006
ACM
15 years 5 months ago
2006
ACM
This paper tackles a major privacy concern in current location-based services where users have to continuously report their locations to the database server in order to obtain the ...
INFOCOM
2012
IEEE
11 years 8 months ago
2012
IEEE
Abstract—Location privacy has been a serious concern for mobile users who use location-based services provided by the thirdparty provider via mobile networks. Recently, there hav...
GIS
2010
ACM
13 years 4 months ago
2010
ACM
It is cost-effective for data owners to publicize their spatial databases via database outsourcing; however, data privacy and query integrity are major challenges. In this demonst...