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» Speculative Issue Logic
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ICS
2005
Tsinghua U.
15 years 7 months ago
Low-power, low-complexity instruction issue using compiler assistance
In an out-of-order issue processor, instructions are dynamically reordered and issued to function units in their dataready order rather than their original program order to achiev...
Madhavi Gopal Valluri, Lizy Kurian John, Kathryn S...
AI
2005
Springer
15 years 1 months ago
Knowledge updates: Semantics and complexity issues
We consider the problem of how an agent's knowledge can be updated. We propose a formal method of knowledge update on the basis of the semantics of modal logic S5. In our met...
Chitta Baral, Yan Zhang
DFT
2007
IEEE
103views VLSI» more  DFT 2007»
15 years 8 months ago
Lazy Error Detection for Microprocessor Functional Units
We propose and evaluate the use of lazy error detection for a superscalar, out-of-order microprocessor’s functional units. The key insight is that error detection is off the cri...
Mahmut Yilmaz, Albert Meixner, Sule Ozev, Daniel J...
CONCUR
1992
Springer
15 years 6 months ago
The Duality of TIme and Information
The states of a computing system bear information and change time, while its events bear time and change information. We develop a primitive algebraic model of this duality of tim...
Vaughan R. Pratt
SLOGICA
2008
92views more  SLOGICA 2008»
15 years 1 months ago
Applied Logic without Psychologism
Logic is a celebrated representation language because of its formal generality. But there are two senses in which a logic may be considered general, one that concerns a technical a...
Gregory R. Wheeler