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BCI
2009
IEEE
15 years 11 months ago
Database Oriented Grid Middlewares
—Efficient management of massive data sets is a key aspect in typical grid and e-science applications. To this end, the benefits of employing database technologies in such appl...
Efthymia Tsamoura, Anastasios Gounaris
LPNMR
2009
Springer
15 years 11 months ago
Complexity of the Stable Model Semantics for Queries on Incomplete Databases
Abstract. We study the complexity of consistency checking and query answering on incomplete databases for languages ranging from non-recursive Datalog to disjunctive Datalog with n...
Jos de Bruijn, Stijn Heymans
ICDM
2007
IEEE
104views Data Mining» more  ICDM 2007»
15 years 10 months ago
Secure Logistic Regression of Horizontally and Vertically Partitioned Distributed Databases
Privacy-preserving data mining (PPDM) techniques aim to construct efficient data mining algorithms while maintaining privacy. Statistical disclosure limitation (SDL) techniques a...
Aleksandra B. Slavkovic, Yuval Nardi, Matthew M. T...
GCC
2003
Springer
15 years 9 months ago
Preserving Data Consistency in Grid Databases with Multiple Transactions
High performance Grid computing provides an infrastructure for access and processing of large volume, terabyte or even petabytes, of distributed data. Research in data grid has foc...
Sushant Goel, Hema Sharda, David Taniar
SSD
2001
Springer
111views Database» more  SSD 2001»
15 years 9 months ago
Querying Mobile Objects in Spatio-Temporal Databases
In dynamic spatio-temporal environments where objects may continuously move in space, maintaining consistent information about the location of objects and processing motion-speci...
Kriengkrai Porkaew, Iosif Lazaridis, Sharad Mehrot...