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DOLAP
2006
ACM
16 years 24 days ago
Towards a logical multidimensional model for spatial data warehousing and OLAP
Decision support systems (DSS) may be enhanced qualitatively if they are able to also deal with spatial dimensions and measures. Regardless the evident importance of using data wa...
Marcus Costa Sampaio, Andre Gomes de Sousa, Cl&aac...
EKAW
1999
Springer
15 years 11 months ago
Acquiring Expert Knowledge for the Design of Conceptual Information Systems
Abstract. Conceptual Information Systems unfold the conceptual structure of data stored in relational databases. In the design phase of the system, conceptual hierarchies have to b...
Gerd Stumme
HPCA
2002
IEEE
16 years 7 months ago
CableS: Thread Control and Memory Management Extensions for Shared Virtual Memory Clusters
Clusters of high-end workstations and PCs are currently used in many application domains to perform large-scale computations or as scalable servers for I/O bound tasks. Although c...
Peter Jamieson, Angelos Bilas
LISA
2007
15 years 9 months ago
Application Buffer-Cache Management for Performance: Running the World's Largest MRTG
An operating system’s readahead and buffer-cache behaviors can significantly impact application performance; most often these better performance, but occasionally they worsen it...
David Plonka, Archit Gupta, Dale Carder
SIGMOD
2010
ACM
227views Database» more  SIGMOD 2010»
15 years 11 months ago
SecureBlox: customizable secure distributed data processing
We present SecureBlox, a declarative system that unifies a distributed query processor with a security policy framework. SecureBlox decouples security concerns from system speci...
William R. Marczak, Shan Shan Huang, Martin Braven...