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CORR
2010
Springer
113views Education» more  CORR 2010»
13 years 6 months ago
A Strategy to enable Prefix of Multicast VoD through dynamic buffer allocation
In this paper we have proposed a dynamic buffer allocation algorithm for the prefix, based on the popularity of the videos. More cache blocks are allocated for most popular videos...
T. R. Gopalakrishnan Nair, P. Jayarekha
CVPR
2010
IEEE
1790views Computer Vision» more  CVPR 2010»
14 years 4 months ago
Data Driven Mean-Shift Belief Propagation For non-Gaussian MRFs
We introduce a novel data-driven mean-shift belief propagation (DDMSBP) method for non-Gaussian MRFs, which often arise in computer vision applications. With the aid of scale sp...
Minwoo Park, S. Kashyap, R. Collins, and Y. Liu
CLUSTER
2008
IEEE
14 years 2 months ago
A comparison of search heuristics for empirical code optimization
—This paper describes the application of various search techniques to the problem of automatic empirical code optimization. The search process is a critical aspect of auto-tuning...
Keith Seymour, Haihang You, Jack Dongarra
VTC
2006
IEEE
107views Communications» more  VTC 2006»
14 years 1 months ago
The Effect of Narrowband Interference on Frequency Ambiguity Resolution for OFDM
— In orthogonal frequency division multiplexed (OFDM) systems affected by carrier frequency offsets, frequency ambiguity resolution, i.e. the estimation of the part of the freque...
Mohamed Marey, Heidi Steendam
CSDA
2008
158views more  CSDA 2008»
13 years 8 months ago
Outlier identification in high dimensions
A computationally fast procedure for identifying outliers is presented, that is particularly effective in high dimensions. This algorithm utilizes simple properties of principal c...
Peter Filzmoser, Ricardo A. Maronna, Mark Werner