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DOLAP
2004
ACM
14 years 4 months ago
Experimental evidence on partitioning in parallel data warehouses
Parallelism can be used for major performance improvement in large Data warehouses (DW) with performance and scalability challenges. A simple low-cost shared-nothing architecture ...
Pedro Furtado
ADC
2004
Springer
156views Database» more  ADC 2004»
14 years 4 months ago
Multiresolution Amalgamation: Dynamic Spatial Data Cube Generation
Aggregating spatial objects is a necessary step in generating spatial data cubes to support roll-up/drill-down operations. Current approaches face performance bottleneck issues wh...
Sham Prasher, Xiaofang Zhou
ECAI
2004
Springer
14 years 4 months ago
Automatic Recognition of Famous Artists by Machine
The paper addresses the question whether it is possible for a machine to learn to distinguish and recognise famous musicians (concert pianists), based on their style of playing. We...
Gerhard Widmer, Patrick Zanon
FSE
2004
Springer
115views Cryptology» more  FSE 2004»
14 years 4 months ago
Correlation Attacks Using a New Class of Weak Feedback Polynomials
In 1985 Siegenthaler introduced the concept of correlation attacks on LFSR based stream ciphers. A few years later Meier and Staffelbach demonstrated a special technique, usually ...
Håkan Englund, Martin Hell, Thomas Johansson
MDAFA
2004
Springer
124views Hardware» more  MDAFA 2004»
14 years 4 months ago
MISTRAL: A Language for Model Transformations in the MOF Meta-modeling Architecture
In the Meta Object Facility (MOF) meta-modeling architecture a number of model transformation scenarios can be identified. It could be expected that a meta-modeling architecture wi...
Ivan Kurtev, Klaas van den Berg