73 search results - page 4 / 15 » Trust no one: a decentralized matching service for privacy i... |
ICWS
2009
IEEE
14 years 4 months ago
2009
IEEE
—One of the critical challenges for service oriented computing systems is the capability to guarantee scalable and reliable service provision. This paper presents Reliable GeoGri...
WMCSA
2009
IEEE
14 years 2 months ago
2009
IEEE
There is an inherent tension between the value provided by Location-Based Services (LBSs) and the location-privacy concerns they raise. Unfortunately, users are often forced to ei...
SDMW
2009
Springer
14 years 11 min ago
2009
Springer
A “friend finder” is a Location Based Service (LBS) that informs users about the presence of participants in a geographical area. In particular, one of the functionalities of ...
SIGKDD
2010
13 years 5 months ago
2010
The offering of anonymity in relational databases has attracted a great deal of attention in the database community during the last decade [4]. Among the different solution appr...
SIS
2008
13 years 9 months ago
2008
In this paper we propose an access control model for use by a trusted middleware infrastructure, which is part of an architecture that supports the operation of Location Based Serv...