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SENSYS
2009
ACM
16 years 1 months ago
Low-power clock synchronization using electromagnetic energy radiating from AC power lines
Clock synchronization is highly desirable in many sensor networking applications. It enables event ordering, coordinated actuation, energy-efficient communication and duty cyclin...
Anthony Rowe, Vikram Gupta, Ragunathan Rajkumar
ASPDAC
2009
ACM
115views Hardware» more  ASPDAC 2009»
16 years 1 months ago
Incremental and on-demand random walk for iterative power distribution network analysis
— Power distribution networks (PDNs) are designed and analyzed iteratively. Random walk is among the most efficient methods for PDN analysis. We develop in this paper an increme...
Yiyu Shi, Wei Yao, Jinjun Xiong, Lei He
SIGMETRICS
2009
ACM
126views Hardware» more  SIGMETRICS 2009»
16 years 1 months ago
Self-adaptive admission control policies for resource-sharing systems
We consider the problem of admission control in resource sharing systems, such as web servers and transaction processing systems, when the job size distribution has high variabili...
Varun Gupta, Mor Harchol-Balter
MICRO
2008
IEEE
159views Hardware» more  MICRO 2008»
16 years 1 months ago
A novel cache architecture with enhanced performance and security
—Caches ideally should have low miss rates and short access times, and should be power efficient at the same time. Such design goals are often contradictory in practice. Recent f...
Zhenghong Wang, Ruby B. Lee
CODES
2007
IEEE
16 years 1 months ago
Scheduling and voltage scaling for energy/reliability trade-offs in fault-tolerant time-triggered embedded systems
In this paper we present an approach to the scheduling and voltage scaling of low-power fault-tolerant hard real-time applications mapped on distributed heterogeneous embedded sys...
Paul Pop, Kåre Harbo Poulsen, Viacheslav Izo...