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» Network aware time management and event distribution
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PERCOM
2004
ACM
15 years 9 months ago
Energy-Aware Media Transcoding in Wireless Systems
In distributed systems, transcoding techniques have been used to customize multimedia objects, utilizing trade-offs between the quality and sizes of these objects to provide diffe...
Christian Poellabauer, Karsten Schwan
INFOCOM
2009
IEEE
15 years 4 months ago
Duty-Cycle-Aware Broadcast in Wireless Sensor Networks
—Broadcast is one of the most fundamental services in wireless sensor networks (WSNs). It facilitates sensor nodes to propagate messages across the whole network, serving a wide ...
Feng Wang, Jiangchuan Liu
DCOSS
2006
Springer
15 years 1 months ago
Approximation Algorithms for Power-Aware Scheduling of Wireless Sensor Networks with Rate and Duty-Cycle Constraints
We develop algorithms for finding the minimum energy transmission schedule for duty-cycle and rate constrained wireless sensor nodes transmitting over an interference channel. Sinc...
Rajgopal Kannan, Shuangqing Wei
DSRT
2008
IEEE
15 years 4 months ago
Simulation and Implementation of the PTIDES Programming Model
We have previously proposed PTIDES (Programming Temporally Integrated Distributed Embedded Systems), a discrete-event framework that binds realtime with model time at sensors, act...
Patricia Derler, Edward A. Lee, Slobodan Matic
IPPS
2006
IEEE
15 years 3 months ago
An adaptive dynamic grid-based approach to data distribution management
a This paper presents a novel Adaptive Dynamic Gridbased Data Distribution Management (DDM) scheme, which we refer to as ADGB. The main objective of our protocol is to optimize DDM...
Azzedine Boukerche, YunFeng Gu, Regina Borges de A...