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» Data discretization: taxonomy and big data challenge
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SIAMSC
2010
141views more  SIAMSC 2010»
14 years 9 months ago
An Iterative Method for Edge-Preserving MAP Estimation When Data-Noise Is Poisson
In numerous applications of image processing, e.g. astronomical and medical imaging, data-noise is well-modeled by a Poisson distribution. This motivates the use of the negative-lo...
Johnathan M. Bardsley, John Goldes
BMCBI
2007
114views more  BMCBI 2007»
14 years 11 months ago
Large scale statistical inference of signaling pathways from RNAi and microarray data
Background: The advent of RNA interference techniques enables the selective silencing of biologically interesting genes in an efficient way. In combination with DNA microarray tec...
Holger Fröhlich, Mark Fellmann, Holger Sü...
ICDE
2005
IEEE
143views Database» more  ICDE 2005»
16 years 23 days ago
Postgres-R(SI): Combining Replica Control with Concurrency Control based on Snapshot Isolation
Replicating data over a cluster of workstations is a powerful tool to increase performance, and provide faulttolerance for demanding database applications. The big challenge in su...
Shuqing Wu, Bettina Kemme
ICDE
2001
IEEE
118views Database» more  ICDE 2001»
16 years 23 days ago
Tuning an SQL-Based PDM System in a Worldwide Client/Server Environment
The management of product-related data in a uniform and consistent way is a big challenge for many manufacturing enterprises, especially the large ones like DaimlerChrysler. So-ca...
Erich Müller, Jost Enderle, M. Feltes, Peter ...
WWW
2010
ACM
15 years 6 months ago
HTTP database connector (HDBC): RESTful access to relational databases
Relational databases hold a vast quantity of information and making them accessible to the web is an big challenge. There is a need to make these databases accessible with as litt...
Alexandros Marinos, Erik Wilde, Jiannan Lu