2155 search results - page 426 / 431 » Mobile Environmental Information Systems |
CHI
2009
ACM
14 years 10 months ago
2009
ACM
For the majority of blind people, walking in unknown places is a very difficult, or even impossible, task to perform, when without help. The adoption of the white cane is the main...
MOBIHOC
2008
ACM
14 years 9 months ago
2008
ACM
Sensor networks are expected to evolve into long-lived, autonomous networked systems whose main mission is to provide in-situ users ? called actors ? with real-time information in...
SAC
2010
ACM
14 years 4 months ago
2010
ACM
Target tracking is an important issue in wireless sensor network applications. In this paper, we design a Coverage-Hole Trap Model (CTM) based on a system that contains one moving...
MDM
2009
Springer
14 years 4 months ago
2009
Springer
—With the growing popularity of social networking, traditional Internet Service Providers (ISPs) and Telecom operators have both started exploring new opportunities to boost thei...
IWCMC
2009
ACM
14 years 4 months ago
2009
ACM
This paper proposes a dynamic trust establishment protocol that enables the nodes of an ad hoc network to establish security associations among each other in a distributed and pee...