Sciweavers

916 search results - page 2 / 184
» Using redundancies to find errors
Sort
View
TIT
2010
129views Education» more  TIT 2010»
13 years 10 days ago
Channel-optimized quantum error correction
We develop a theory for finding quantum error correction (QEC) procedures which are optimized for given noise channels. Our theory accounts for uncertainties in the noise channel, ...
Soraya Taghavi, Robert L. Kosut, Daniel A. Lidar
WAIM
2009
Springer
14 years 7 days ago
Finding Irredundant Contained Rewritings of Tree Pattern Queries Using Views
Contained rewriting and maximal contained rewriting of tree pattern queries using views have been studied recently for the class of tree patterns involving /, //, and []. Given que...
Junhu Wang, Kewen Wang, Jiuyong Li
IEEECIT
2010
IEEE
13 years 4 months ago
A Rotate-based Best Neighborhood Matching Algorithm for High Definition Image Error Concealment
—Error concealment restores the visual integrity of image content that has been damaged due to a bad network transmission. Best neighborhood matching (BNM) is an effective image ...
Liqiang He, Yanyan Zhang
ICMCS
2008
IEEE
206views Multimedia» more  ICMCS 2008»
14 years 2 days ago
Redundant motion vectors for improved error resilience in H.264/AVC coded video
This proposal presents a new error robust strategy for encoding redundant pictures for the H.264/AVC standard. The method is based on providing motion vectors as redundant data, i...
Maheshi B. Dissanayake, Chaminda T. E. R. Hewage, ...
HPCA
2006
IEEE
14 years 6 months ago
Reducing resource redundancy for concurrent error detection techniques in high performance microprocessors
With reducing feature size, increasing chip capacity, and increasing clock speed, microprocessors are becoming increasingly susceptible to transient (soft) errors. Redundant multi...
Sumeet Kumar, Aneesh Aggarwal