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GLOBECOM
2006
IEEE
16 years 27 days ago
Bayesian Data Fusion for Asynchronous DS-CDMA Sensor Networks in Rayleigh Fading
Abstract— In this paper, we propose asynchronous non-orthogonal communication between distributed sensors and a data fusion center via asynchronous direct-sequence code-division ...
Justin S. Dyer, Balasubramaniam Natarajan, Sudharm...
IPPS
2006
IEEE
16 years 26 days ago
On the performance of parallel normalized explicit preconditioned conjugate gradient type methods
A new class of parallel normalized preconditioned conjugate gradient type methods in conjunction with normalized approximate inverses algorithms, based on normalized approximate f...
George A. Gravvanis, Konstantinos M. Giannoutakis
CSCW
2004
ACM
16 years 8 days ago
Controlling interruptions: awareness displays and social motivation for coordination
Spontaneous communication is common in the workplace but can be disruptive. Such communication usually benefits the initiator more than the target of an interruption. Previous res...
Laura A. Dabbish, Robert E. Kraut
IPSN
2004
Springer
16 years 6 days ago
Flexible power scheduling for sensor networks
We propose a distributed on-demand power-management protocol for collecting data in sensor networks. The protocol aims to reduce power consumption while supporting fluctuating dem...
Barbara Hohlt, Lance Doherty, Eric A. Brewer
DSN
2003
IEEE
16 years 4 days ago
Node Failure Detection and Membership in CANELy
Fault-tolerant distributed systems based on fieldbuses may benefit to a great extent from the availabilityof semantically rich communication services,such as those provided by g...
José Rufino, Paulo Veríssimo, Guilhe...