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ICASSP
2011
IEEE
12 years 11 months ago
Robust Bayesian Analysis applied to Wiener filtering of speech
Commonly used speech enhancement algorithms estimate the power spectral density of the noise to be removed, or make a decision about the presence of speech in a particular frame, ...
Phil Spencer Whitehead, David V. Anderson
DAC
2010
ACM
13 years 7 months ago
Instruction cache locking using temporal reuse profile
The performance of most embedded systems is critically dependent on the average memory access latency. Improving the cache hit rate can have significant positive impact on the per...
Yun Liang, Tulika Mitra
SOCIALCOM
2010
13 years 5 months ago
Assessing the Value of Contributions in Tagging Systems
-- Assessing the value of individual users' contributions in peer-production systems is paramount to the design of mechanisms that support collaboration and improve users'...
Elizeu Santos-Neto, Flavio Figueiredo, Jussara M. ...
ATAL
2004
Springer
14 years 27 days ago
Automated Multi-Attribute Negotiation with Efficient Use of Incomplete Preference Information
This paper presents a model for integrative, one-to-one negotiation in which the values across multiple attributes are negotiated simultaneously. We model a mechanism in which age...
Catholijn M. Jonker, Valentin Robu
POPL
1994
ACM
13 years 11 months ago
Reducing Indirect Function call Overhead in C++ Programs
Modern computer architectures increasingly depend on mechanisms that estimate future control flow decisions to increase performance. Mechanisms such as speculative execution and p...
Brad Calder, Dirk Grunwald