508 search results - page 20 / 102 » Aggregation convergecast scheduling in wireless sensor netwo... |
PODC
2009
ACM
14 years 12 days ago
2009
ACM
We present DRR-gossip, an energy-efficient and robust aggregate computation algorithm in wireless sensor networks. We prove that the DRR-gossip algorithm requires O(n) messages a...
LCN
2007
IEEE
14 years 2 months ago
2007
IEEE
— Data aggregation is a method used in sensor networks to reduce the amount of messages transported. By aggregating, the data contained in several messages is fused into one sing...
MOBIHOC
2003
ACM
14 years 7 months ago
2003
ACM
The development of lightweight sensing and communication protocols is a key requirement for designing resource constrained sensor networks. This paper introduces a set of efficien...
ICDCSW
2002
IEEE
14 years 21 days ago
2002
IEEE
Sensor networks are distributed event-based systems that differ from traditional communication networks in several ways: sensor networks have severe energy constraints, redundant ...
SIGMOD
2008
ACM
14 years 7 months ago
2008
ACM
This demo presents a privacy-preserving aggregate location monitoring system, namely, TinyCasper, in which we can monitor moving objects in wireless sensor networks while preservi...