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» The Observational Power of Clocks
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MOBIHOC
2004
ACM
15 years 9 months ago
Internal synchronization of drift-constraint clocks in ad-hoc sensor networks
Clock synchronization is a crucial basic service in typical sensor networks, since the observations of distributed sensors more often than not need to be ordered ("a happened...
Lennart Meier, Philipp Blum, Lothar Thiele
ICS
2005
Tsinghua U.
15 years 3 months ago
System noise, OS clock ticks, and fine-grained parallel applications
As parallel jobs get bigger in size and finer in granularity, “system noise” is increasingly becoming a problem. In fact, fine-grained jobs on clusters with thousands of SMP...
Dan Tsafrir, Yoav Etsion, Dror G. Feitelson, Scott...
IBMRD
2006
76views more  IBMRD 2006»
14 years 9 months ago
Modeling wire delay, area, power, and performance in a simulation infrastructure
We present Justice, a set of extensions to the Liberty simulation infrastructure that model area, wire length, and power consumption in processor architectures. Given an architectu...
Nicholas P. Carter, Azmat Hussain
ISLPED
2009
ACM
168views Hardware» more  ISLPED 2009»
15 years 4 months ago
A 60fps 496mW multi-object recognition processor with workload-aware dynamic power management
An energy efficient object recognition processor is proposed for real-time visual applications. Its energy efficiency is improved by lowering average power consumption while susta...
Joo-Young Kim, Seungjin Lee, Jinwook Oh, Minsu Kim...
ISPD
2006
ACM
84views Hardware» more  ISPD 2006»
15 years 3 months ago
Integrated retiming and simultaneous Vdd/Vth scaling for total power minimization
The integration of retiming and simultaneous supply/threshold voltage scaling has a potential to enable more rigorous total power reduction. However, such integration is a highly ...
Mongkol Ekpanyapong, Sung Kyu Lim