4376 search results - page 338 / 876 » Data Management in Sensor Networks |
185
click to vote
ICCV
2003
IEEE
16 years 8 months ago
2003
IEEE
Estimating the number of people in a crowded environment is a central task in civilian surveillance. Most vision-based counting techniques depend on detecting individuals in order...
156
click to vote
LCN
2007
IEEE
16 years 13 days ago
2007
IEEE
—Heterogeneous Wireless Sensor Networks (WSNs) are envisioned to provide different types of services in an open and dynamic environment. This paper presents the design, implement...
172
Voted
INFOCOM
2006
IEEE
16 years 5 days ago
2006
IEEE
— Many applications that make use of sensor networks require secure communication. Because asymmetric-key solutions are difficult to implement in such a resource-constrained env...
177
click to vote
SPAA
2009
ACM
16 years 6 months ago
2009
ACM
Denial of service (DoS) attacks are arguably one of the most cumbersome problems in the Internet. This paper presents a distributed information system (over a set of completely co...
143
click to vote
WOWMOM
2006
ACM
16 years 2 days ago
2006
ACM
In recent years, mobile elements (MEs) have been proposed as mechanical carriers of data to prolong the lifetime of sensor networks and to overcome network partitioning problem. A...