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IPPS
2003
IEEE
14 years 3 months ago
Using Incorrect Speculation to Prefetch Data in a Concurrent Multithreaded Processor
Concurrent multithreaded architectures exploit both instruction-level and thread-level parallelism through a combination of branch prediction and thread-level control speculation. ...
Ying Chen, Resit Sendag, David J. Lilja
MICRO
2003
IEEE
148views Hardware» more  MICRO 2003»
14 years 3 months ago
Fast Secure Processor for Inhibiting Software Piracy and Tampering
Due to the widespread software piracy and virus attacks, significant efforts have been made to improve security for computer systems. For stand-alone computers, a key observation...
Jun Yang 0002, Youtao Zhang, Lan Gao
ICTAI
2002
IEEE
14 years 3 months ago
Calculus of Variations in Discrete Space for Constrained Nonlinear Dynamic Optimization
In this paper, we propose new dominance relations that can speed up significantly the solution process of nonlinear constrained dynamic optimization problems in discrete time and...
Yixin Chen, Benjamin W. Wah
CDC
2009
IEEE
147views Control Systems» more  CDC 2009»
14 years 2 months ago
A simulation-based method for aggregating Markov chains
— This paper addresses model reduction for a Markov chain on a large state space. A simulation-based framework is introduced to perform state aggregation of the Markov chain base...
Kun Deng, Prashant G. Mehta, Sean P. Meyn
IEEEPACT
1998
IEEE
14 years 2 months ago
Dynamic Hammock Predication for Non-Predicated Instruction Set Architectures
Conventional speculative architectures use branch prediction to evaluate the most likely execution path during program execution. However, certain branches are difficult to predic...
Artur Klauser, Todd M. Austin, Dirk Grunwald, Brad...