6506 search results - page 277 / 1302 » Algorithmic models for sensor networks |
190
click to vote
SAINT
2008
IEEE
16 years 29 days ago
2008
IEEE
In this paper we present an online algorithm that attacks the problem of placing relay nodes in regions where high localized congestion is detected. Congestion refers to the netwo...
185
click to vote
AINA
2005
IEEE
16 years 6 days ago
2005
IEEE
The Location of nodes in sensor network is an important problem with application in resource allocation, location sensitive browsing, and emergency communications. A key problem i...
167
click to vote
SENSYS
2005
ACM
16 years 4 days ago
2005
ACM
Wireless sensor networks based on highly resource-constrained devices require symmetric cryptography in order to make them secure. Integral to this is the exchange of unique symme...
193
click to vote
CONEXT
2005
ACM
15 years 8 months ago
2005
ACM
Random key Pre-distribution scheme has been proposed to overcome the memory, computation and energy limits of individual sensor in wireless sensor networks. In this scheme, a ring...
165
click to vote
AINA
2008
IEEE
16 years 1 months ago
2008
IEEE
— A significant amount of research effort is being carried out by the research community to increase the scope and usefulness of wireless sensor networks; to optimise life time ...