1020 search results - page 189 / 204 » Clustering-based location in wireless networks |
MOBISYS
2007
ACM
14 years 9 months ago
2007
ACM
Presence-sharing is an emerging platform for mobile applications, but presence-privacy remains a challenge. Privacy controls must be flexible enough to allow sharing between both ...
PERCOM
2009
ACM
14 years 10 months ago
2009
ACM
The iLamp1 system is a sensor-enhanced desk lamp with surface-tracking capability based on received light intensity. It consists of two components: lamp and bookmark. The bookmark ...
PERCOM
2008
ACM
14 years 9 months ago
2008
ACM
In this paper we present CoWSAMI, a middleware infrastructure that enables context awareness in open ambient intelligence environments, consisting of mobile users and context sour...
PERCOM
2007
ACM
14 years 9 months ago
2007
ACM
The objective of private authentication for Radio Frequency Identification (RFID) systems is to allow valid readers to explicitly authenticate their dominated tags without leaking...
PERCOM
2006
ACM
14 years 9 months ago
2006
ACM
This paper investigates fundamental properties of Marker-based Vision (MBV) systems. We present a theoretical analysis of the performance of basic tag designs which is extended th...