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» Managing Data Quality in Cooperative Information Systems
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SEBD
2003
98views Database» more  SEBD 2003»
15 years 8 months ago
PAtterns for Next-generation DAtabase systems: preliminary results of the PANDA project
Nowadays, the vast volume of collected digital data obliges us to employ processing methods like pattern recognition and data mining in order to reduce the complexity of data manag...
Ilaria Bartolini, Elisa Bertino, Barbara Catania, ...
IQIS
2007
ACM
15 years 8 months ago
On the performance of one-to-many data transformations
Relational Database Systems often support activities like data warehousing, cleaning and integration. All these activities require performing some sort of data transformations. Si...
Paulo J. F. Carreira, Helena Galhardas, Joã...
ICDM
2008
IEEE
142views Data Mining» more  ICDM 2008»
16 years 1 months ago
Clustering Events on Streams Using Complex Context Information
Monitoring applications play an increasingly important role in many domains. They detect events in monitored systems and take actions such as invoke a program or notify an adminis...
YongChul Kwon, Wing Yee Lee, Magdalena Balazinska,...
SEMWEB
2009
Springer
15 years 11 months ago
Semantic Provenance for Science Data Products: Application to Image Data Processing
—A challenge in providing scientific data services to a broad user base is to also provide the metadata services and tools the user base needs to correctly interpret and trust t...
Stephan Zednik, Peter Fox, Deborah L. McGuinness, ...
USENIX
1993
15 years 7 months ago
HighLight: Using a Log-structured File System for Tertiary Storage Management
Robotic storage devices offer huge storage capacity at a low cost per byte, but with large access times. Integrating these devices into the storage hierarchy presents a challenge ...
John T. Kohl, Carl Staelin, Michael Stonebraker