384 search results - page 61 / 77 » A Survey of Watermarking Security |
ESORICS
2008
Springer
13 years 9 months ago
2008
Springer
Location-Based Services (LBS) are gaining importance due to the advances in mobile networks and positioning technologies. Nevertheless, the wide deployment of LBS can jeopardise th...
ICISC
2001
13 years 9 months ago
2001
Abstract. In this work we present a security model for low-value transactions in ad-hoc networks in which we focus on authentication since this is the core requirement for commerci...
ICISC
2003
13 years 9 months ago
2003
Binary tree encryption (BTE), a relaxation of hierarchical identity-based encryption (HIBE), has recently emerged as a useful and intriguing primitive. On the one hand, the defini...
ISI
2010
Springer
13 years 6 months ago
2010
Springer
—Fear of crime is a central topic in the field of victimization. In particular, criminologists are interested in the environmental structures and cues that generate fear. Resear...
HCI
2009
13 years 5 months ago
2009
We present txteagle, a system that enables people to earn small amounts of money by completing simple tasks on their mobile phone for corporations who pay them in either airtime or...