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ISCA
2011
IEEE
287views Hardware» more  ISCA 2011»
13 years 8 days ago
Scalable power control for many-core architectures running multi-threaded applications
Optimizing the performance of a multi-core microprocessor within a power budget has recently received a lot of attention. However, most existing solutions are centralized and cann...
Kai Ma, Xue Li, Ming Chen, Xiaorui Wang
DATE
2009
IEEE
119views Hardware» more  DATE 2009»
14 years 3 months ago
Performance optimal speed control of multi-core processors under thermal constraints
Abstract—Advances in chip-multiprocessor processing capabilities has led to an increased power consumption and temperature hotspots. Maintaining the on-chip temperature is import...
Vinay Hanumaiah, Sarma B. K. Vrudhula, Karam S. Ch...
AUTOMATICA
2008
74views more  AUTOMATICA 2008»
13 years 8 months ago
Policy iteration based feedback control
It is well known that stochastic control systems can be viewed as Markov decision processes (MDPs) with continuous state spaces. In this paper, we propose to apply the policy iter...
Kan-Jian Zhang, Yan-Kai Xu, Xi Chen, Xi-Ren Cao
APSCC
2008
IEEE
14 years 3 months ago
Algorithms for Transmission Power Control in Biomedical Wireless Sensor Networks
—Wireless sensor networks are increasingly being used for continuous monitoring of patients with chronic health conditions such as diabetes and heart problems. As biomedical sens...
Ashay Dhamdhere, Vijay Sivaraman, Vidit Mathur, Sh...
ISCA
1996
IEEE
130views Hardware» more  ISCA 1996»
14 years 22 days ago
Informing Memory Operations: Providing Memory Performance Feedback in Modern Processors
Memory latency is an important bottleneck in system performance that cannot be adequately solved by hardware alone. Several promising software techniques have been shown to addres...
Mark Horowitz, Margaret Martonosi, Todd C. Mowry, ...