Sciweavers

ISCIS
2005
Springer
14 years 5 months ago
Comparison of Hyper-DAG Based Task Mapping and Scheduling Heuristics for Wireless Sensor Networks
Abstract. In-network processing emerges as an approach to reduce energy consumption in Wireless Sensor Networks (WSN) by decreasing the overall transferred data volume. Parallel pr...
Yuan Tian, Füsun Özgüner, Eylem Eki...
ICN
2005
Springer
14 years 5 months ago
Maximizing System Value Among Interested Packets While Satisfying Time and Energy Constraints
: Data filtering is an important approach to reduce energy consumption. Following this idea, Interest is used as a constraint to filter uninterested data in sensor networks. Within...
Lei Shu, Sungyoung Lee, Xiaoling Wu, Jie Yang
ESTIMEDIA
2005
Springer
14 years 5 months ago
Scratchpad Sharing Strategies for Multiprocess Embedded Systems: A First Approach
Portable embedded systems require diligence in managing their energy consumption. Thus, power efficient processors coupled with onchip memories (e.g. caches, scratchpads) are the...
Manish Verma, Klaus Petzold, Lars Wehmeyer, Heiko ...
EMSOFT
2005
Springer
14 years 5 months ago
Minimizing expected energy in real-time embedded systems
We study the problem of minimizing energy consumption in realtime embedded systems that execute variable workloads and are equipped with processors having dynamic voltage scaling ...
Ruibin Xu, Daniel Mossé, Rami G. Melhem
SBCCI
2005
ACM
115views VLSI» more  SBCCI 2005»
14 years 5 months ago
Design of a decompressor engine on a SPARC processor
Code compression, initially conceived as an effective technique to reduce code size in embedded systems, today also brings advantages in terms of performance and energy consumpti...
Richard E. Billo, Rodolfo Azevedo, Guido Araujo, P...
SBCCI
2005
ACM
98views VLSI» more  SBCCI 2005»
14 years 5 months ago
Mapping embedded systems onto NoCs: the traffic effect on dynamic energy estimation
This work addresses the problem of application mapping in networks-on-chip (NoCs). It explores the importance of characterizing network traffic to effectively predict NoC energy c...
José Carlos S. Palma, César A. M. Ma...
ISLPED
2005
ACM
111views Hardware» more  ISLPED 2005»
14 years 5 months ago
Energy reduction in multiprocessor systems using transactional memory
The emphasis in microprocessor design has shifted from high performance, to a combination of high performance and low power. Until recently, this trend was mostly true for uniproc...
Tali Moreshet, R. Iris Bahar, Maurice Herlihy
ISLPED
2005
ACM
88views Hardware» more  ISLPED 2005»
14 years 5 months ago
PARE: a power-aware hardware data prefetching engine
Aggressive hardware prefetching often significantly increases energy consumption in the memory system. Experiments show that a major fraction of prefetching related energy degrad...
Yao Guo, Mahmoud Ben Naser, Csaba Andras Moritz
ISSRE
2005
IEEE
14 years 5 months ago
PORT: A Price-Oriented Reliable Transport Protocol for Wireless Sensor Networks
In wireless sensor networks, to obtain reliability and minimize energy consumption, a dynamic rate-control and congestion-avoidance transport scheme is very important. We notice t...
Yangfan Zhou, Michael R. Lyu
IPPS
2005
IEEE
14 years 5 months ago
Exploring the Energy-Time Tradeoff in High-Performance Computing
High-performance computing is and has always been performance oriented. However, a consequence of the push towards maximum performance is increased energy consumption, especially ...
Feng Pan, Vincent W. Freeh, Daniel M. Smith