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APPT
2009
Springer
14 years 2 months ago
Performance Improvement of Multimedia Kernels by Alleviating Overhead Instructions on SIMD Devices
SIMD extension is one of the most common and effective technique to exploit data-level parallelism in today’s processor designs. However, the performance of SIMD architectures i...
Asadollah Shahbahrami, Ben H. H. Juurlink
JAIR
2011
129views more  JAIR 2011»
13 years 2 months ago
Exploiting Structure in Weighted Model Counting Approaches to Probabilistic Inference
Previous studies have demonstrated that encoding a Bayesian network into a SAT formula and then performing weighted model counting using a backtracking search algorithm can be an ...
Wei Li 0002, Pascal Poupart, Peter van Beek
PLDI
2003
ACM
14 years 1 months ago
Optimizing indirect branch prediction accuracy in virtual machine interpreters
Interpreters designed for efficiency execute a huge number of indirect branches and can spend more than half of the execution time in indirect branch mispredictions. Branch target...
M. Anton Ertl, David Gregg
ATAL
2007
Springer
14 years 2 months ago
On opportunistic techniques for solving decentralized Markov decision processes with temporal constraints
Decentralized Markov Decision Processes (DEC-MDPs) are a popular model of agent-coordination problems in domains with uncertainty and time constraints but very difficult to solve...
Janusz Marecki, Milind Tambe
ICCD
2000
IEEE
75views Hardware» more  ICCD 2000»
14 years 4 months ago
Hybridizing and Coalescing Load Value Predictors
Most well-performing load value predictors are hybrids that combine multiple predictors into one. Such hybrids are often large. To reduce their size and to improve their performan...
Martin Burtscher, Benjamin G. Zorn