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» Improving the Efficiency of Workflow Analysis
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DBA
2006
182views Database» more  DBA 2006»
14 years 11 months ago
Matrix Apriori: Speeding Up the Search for Frequent Patterns
This work discusses the problem of generating association rules from a set of transactions in a relational database, taking performance and accuracy of found results as the essent...
Judith Pavón, Sidney Viana, Santiago G&oacu...
VMV
2001
115views Visualization» more  VMV 2001»
14 years 11 months ago
Segmentation-Based Postprocessing in Real-Time Immersive Video Conferencing
We present a novel, real-time disparity analysis frame work developed for immersive teleconferencing. This two-stage method computes a limited number of highly reliable disparitie...
Oliver Schreer, Serap Askar, Nicole Brandenburg, P...
CORR
2010
Springer
116views Education» more  CORR 2010»
14 years 10 months ago
Restricted Isometries for Partial Random Circulant Matrices
In the theory of compressed sensing, restricted isometry analysis has become a standard tool for studying how efficiently a measurement matrix acquires information about sparse an...
Holger Rauhut, Justin K. Romberg, Joel A. Tropp
JCM
2008
70views more  JCM 2008»
14 years 10 months ago
Reed-Solomon Codes for Low Power Communications
Power consumption is a critical issue for many applications running on autonomous battery operated devices. In the context of low power communications, the use of Forward Error Cor...
Lionel Biard, Dominique Noguet
WWW
2004
ACM
15 years 10 months ago
The effect of the back button in a random walk: application for pagerank
Theoretical analysis of the Web graph is often used to improve the efficiency of search engines. The PageRank algorithm, proposed by [5], is used by the Google search engine [4] t...
Fabien Mathieu, Mohamed Bouklit