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IDEAS
1999
IEEE
123views Database» more  IDEAS 1999»
15 years 8 months ago
Improving OLAP Performance by Multidimensional Hierarchical Clustering
Data-warehousing applications cope with enormous data sets in the range of Gigabytes and Terabytes. Queries usually either select a very small set of this data or perform aggregat...
Volker Markl, Frank Ramsak, Rudolf Bayer
VECPAR
2000
Springer
15 years 8 months ago
Improving the Performance of Heterogeneous DSMs via Multithreading
This paper analyzes the impact of hardware multithreading support on the performance of distributed shared-memory DSM multiprocessors built out of heterogeneous, single-chip compu...
Renato J. O. Figueiredo, Jeffrey P. Bradford, Jos&...
IC
2003
15 years 5 months ago
Improving the Performance of Grid-Enabled MPI by Intelligent Message Compression
In the Grid computing, one of the most important issues related to the Message Passing Interface (MPI) is to guarantee the expected performance in the wide area networks. To achie...
Hwang-Jik Lee, Kyung-Lang Park, Kwang-Won Koh, Oh-...
CORR
2010
Springer
169views Education» more  CORR 2010»
15 years 1 months ago
Multimodal Biometric Systems - Study to Improve Accuracy and Performance
Biometrics is the science and technology of measuring and analyzing biological data of human body, extracting a feature set from the acquired data, and comparing this set against ...
K. Sasidhar, Vijaya L. Kakulapati, Kolikipogu Rama...
TWC
2011
367views more  TWC 2011»
14 years 11 months ago
Improving the Performance of Wireless Ad Hoc Networks Through MAC Layer Design
—In this paper, the performance of the ALOHA and CSMA MAC protocols are analyzed in spatially distributed wireless networks. The main system objective is correct reception of pac...
Mariam Kaynia, Nihar Jindal, Geir E. Øien