485 search results - page 57 / 97 » Continuous Spatial Authentication |
CORR
2010
Springer
13 years 4 months ago
2010
Springer
The Hopper-Blum (HB) protocol, which uses noised linear parities of a shared key for authentication, has been proposed for light-weight applications such as RFID. Recently, algorit...
SIGMOD
2010
ACM
14 years 16 days ago
2010
ACM
Applications ranging from location-based services to multi-player online gaming require continuous query support to monitor, track, and detect events of interest among sets of mov...
CIDR
2007
13 years 9 months ago
2007
Wireless sensor networks are poised to enable continuous data collection on unprecedented scales, in terms of area location and size, and frequency. This is a great boon to field...
ICDCS
2012
IEEE
11 years 10 months ago
2012
IEEE
—Mining trajectory data has been gaining significant interest in recent years. However, existing approaches to trajectory clustering are mainly based on density and Euclidean di...
VLDB
2006
ACM
15 years 7 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 ...