79 search results - page 1 / 16 » TIGRA: Timely Sensor Data Collection Using Distributed Graph... |
PERCOM
2008
ACM
13 years 11 months ago
2008
ACM
In this paper we present a protocol for sensor applications that require periodic collection of raw data reports from the entire network in a timely manner. We formulate the probl...
LCPC
1994
Springer
13 years 8 months ago
1994
Springer
Data parallel programs are sensitive to the distribution of data across processor nodes. We formulate the reduction of inter-node communication as an optimization on a colored gra...
CDC
2009
IEEE
13 years 8 months ago
2009
IEEE
In this paper we analyze the problem of estimating a function from different noisy data sets collected by spatially distributed sensors and subject to unknown temporal shifts. We p...
GLOBECOM
2006
IEEE
13 years 10 months ago
2006
IEEE
Abstract— Wireless sensor networks (WSNs) employed in monitoring applications require data collected by the sensors to be deposited at specific nodes, referred to as drains. To ...
TC
2011
12 years 11 months ago
2011
— Processing the gathered information efficiently is a key functionality for wireless sensor networks. In this article, we study the time complexity, message complexity (number ...