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EDBT
2004
ACM
192views Database» more  EDBT 2004»
14 years 11 months ago
LIMBO: Scalable Clustering of Categorical Data
Abstract. Clustering is a problem of great practical importance in numerous applications. The problem of clustering becomes more challenging when the data is categorical, that is, ...
Periklis Andritsos, Panayiotis Tsaparas, Ren&eacut...
EDBT
2006
ACM
255views Database» more  EDBT 2006»
14 years 11 months ago
FIS-by-Step: Visualization of the Fast Index Scan for Nearest Neighbor Queries
Abstract. Many different index structures have been proposed for spatial databases to support efficient query processing. However, most of these index structures suffer from an exp...
Elke Achtert, Dominik Schwald
EDBT
2006
ACM
136views Database» more  EDBT 2006»
14 years 11 months ago
Optimizing Monitoring Queries over Distributed Data
Scientific data in the life sciences is distributed over various independent multi-format databases and is constantly expanding. We discuss a scenario where a life science research...
Frank Neven, Dieter Van de Craen
ICCAD
2006
IEEE
169views Hardware» more  ICCAD 2006»
14 years 7 months ago
Microarchitecture parameter selection to optimize system performance under process variation
Abstract— Design variability due to within-die and die-todie process variations has the potential to significantly reduce the maximum operating frequency and the effective yield...
Xiaoyao Liang, David Brooks
ICCAD
2004
IEEE
141views Hardware» more  ICCAD 2004»
14 years 7 months ago
The effects of energy management on reliability in real-time embedded systems
Abstract—The slack time in real-time systems can be used by recovery schemes to increase system reliability as well as by frequency and voltage scaling techniques to save energy....
Dakai Zhu, Rami G. Melhem, Daniel Mossé