345 search results - page 21 / 69 » Providing K-Anonymity in location based services |
LOCA
2009
Springer
14 years 4 months ago
2009
Springer
802.11-based indoor positioning systems have been under research for quite some time now. However, despite the large attention this topic has gained, most of the research focused o...
EUSAI
2004
Springer
14 years 3 months ago
2004
Springer
Service discovery is a process of locating, or discovering, one or more documents, that describe a particular service. Most of the current service discovery approaches perform synt...
CCGRID
2002
IEEE
14 years 2 months ago
2002
IEEE
Efficient schemes for deploying and maintaining widearea services and accessing such services are essential if the Internet is to sustain itself as the communication medium for b...
JSAC
2007
13 years 9 months ago
2007
Abstract— Communication messages in vehicular ad hoc networks (VANET) can be used to locate and track vehicles. While tracking can be beneficial for vehicle navigation, it can a...
GCC
2003
Springer
14 years 2 months ago
2003
Springer
Locating content efficiently and conveniently is the key issue in P2P systems. In this paper we present SemanticPeer, an Ontology-Based P2P lookup service, to address this problem,...