20 search results - page 4 / 4 » On the Construction of a Maximum-Lifetime Data Gathering Tre... |
DCOSS
2006
Springer
13 years 8 months ago
2006
Springer
Abstract. Today, there exist many algorithms and protocols for constructing agregation or dissemination trees for wireless sensor networks that are optimal (for different notions o...
COMCOM
2010
13 years 4 months ago
2010
For data-collection applications in sensor networks, it is important to ensure base station receives a complete picture about the monitored area. Convergecast is an important commu...
TPDS
2010
12 years 11 months ago
2010
The basic operation in such a network is the systematic gathering (with or without in-network aggregation) and transmitting of sensed data to a base station for further processing....
MOBIHOC
2003
ACM
14 years 4 months ago
2003
ACM
Spatial query execution is an essential functionality of a sensor network, where a query gathers sensor data within a specific geographic region. Redundancy within a sensor networ...
EWSN
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. In this paper, we consider the minimization of a relevant energy consumption related cost function in the context of sensor networks where correlated sources are generate...