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» On-line optimal timing control of switched systems
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ECRTS
2004
IEEE
15 years 10 months ago
Managing Quality-of-Control Performance Under Overload Conditions
A common method for dealing with overload conditions in periodic task systems is to reduce the load by enlarging activation periods. When a periodic task implements a digital cont...
Giorgio C. Buttazzo, Manel Velasco, Pau Mart&iacut...
ICDCS
2009
IEEE
16 years 29 days ago
On Optimal Concurrency Control for Optimistic Replication
Concurrency control is a core component in optimistic replication systems. To detect concurrent updates, the system associates each replicated object with metadata, such as, versi...
Weihan Wang, Cristiana Amza
MICRO
1997
IEEE
127views Hardware» more  MICRO 1997»
15 years 10 months ago
Exploiting Dead Value Information
We describe Dead Value Information (DVI) and introduce three new optimizations which exploit it. DVI provides assertions that certain register values are dead, meaning they will n...
Milo M. K. Martin, Amir Roth, Charles N. Fischer
DFT
1997
IEEE
93views VLSI» more  DFT 1997»
15 years 10 months ago
An IDDQ Sensor for Concurrent Timing Error Detection
Abstract— Error control is a major concern in many computer systems, particularly those deployed in critical applications. Experience shows that most malfunctions during system o...
Christopher G. Knight, Adit D. Singh, Victor P. Ne...
RTSS
2006
IEEE
16 years 4 days ago
An Optimal Real-Time Scheduling Algorithm for Multiprocessors
We present an optimal real-time scheduling algorithm for multiprocessors — one that satisfies all task deadlines, when the total utilization demand does not exceed the utilizat...
Hyeonjoong Cho, Binoy Ravindran, E. Douglas Jensen