28 search results - page 5 / 6 » Design of a Secure Distributed Service Directory for Wireles... |
MOBISYS
2009
ACM
14 years 7 months ago
2009
ACM
In this work, we study the security of public WLAN-based positioning systems. Specifically, we investigate the Skyhook positioning system, available on PCs and used on a number of...
MOBISYS
2008
ACM
14 years 6 months ago
2008
ACM
Personal mobile devices are increasingly equipped with the capability to sense the physical world (through cameras, microphones, and accelerometers, for example) and the network w...
NSF
2001
Springer
13 years 10 months ago
2001
Springer
Abstract. We argue that the needs of many classes of modern applications, especially those targeted at mobile or wireless computing, demand the services of content-based publish/su...
CN
2004
13 years 6 months ago
2004
Intrusion detection is a surveillance problem of practical import that is well suited to wireless sensor networks. In this paper, we study the application of sensor networks to the...
DIM
2005
ACM
13 years 8 months ago
2005
ACM
Mobile Location-Based Services (LBS) have raised privacy concerns amongst mobile phone users who may need to supply their identity and location information to untrustworthy third ...