21 search results - page 3 / 5 » Bootstrapping a Hop-Optimal Network in the Weak Sensor Model |
CRV
2005
IEEE
13 years 11 months ago
2005
IEEE
In this paper we describe a technique to infer the topology and connectivity information of a network of cameras based on observed motion in the environment. While the technique c...
ICNP
2007
IEEE
14 years 2 days ago
2007
IEEE
— While many protocols for sensor network security provide confidentiality for the content of messages, contextual information usually remains exposed. Such information can be c...
SUM
2010
Springer
13 years 4 months ago
2010
Springer
CCTV and sensor based surveillance systems are part of our daily lives now in this modern society due to the advances in telecommunications technology and the demand for better sec...
INFOCOM
2010
IEEE
13 years 3 months ago
2010
IEEE
We address the problem of efficiently gathering correlated data from a wireless sensor network, with the aim of designing algorithms with provable optimality guarantees, and unders...
ANSS
2007
IEEE
14 years 4 days ago
2007
IEEE
Data propagation in wireless sensor networks is usually performed as a multihop process. To deliver a single message, the resources of many sensor nodes are used and a lot of ener...