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ICDE
2001
IEEE
121views Database» more  ICDE 2001»
16 years 5 months ago
Integrating Semi-Join-Reducers into State of the Art Query Processors
Semi-join reducers were introduced in the late seventies as a means to reduce the communication costs of distributed database systems. Subsequent work in the eighties showed, howe...
Konrad Stocker, Donald Kossmann, Reinhard Braumand...
ICDE
1999
IEEE
97views Database» more  ICDE 1999»
16 years 5 months ago
Systematic Multiresolution and Its Application to the World Wide Web
Many emerging environments are increasingly facing the problem where the requirements of applications easily outstrip the system resources. This is particularly acute in the World...
Swarup Acharya, Henry F. Korth, Viswanath Poosala
ICDE
1999
IEEE
183views Database» more  ICDE 1999»
16 years 5 months ago
ROCK: A Robust Clustering Algorithm for Categorical Attributes
Clustering, in data mining, is useful to discover distribution patterns in the underlying data. Clustering algorithms usually employ a distance metric based (e.g., euclidean) simi...
Sudipto Guha, Rajeev Rastogi, Kyuseok Shim
ICDE
1998
IEEE
147views Database» more  ICDE 1998»
16 years 5 months ago
The Effect of Buffering on the Performance of R-Trees
?Past R-tree studies have focused on the number of nodes visited as a metric of query performance. Since database systems usually include a buffering mechanism, we propose that the...
Scott T. Leutenegger, Mario A. Lopez
ICPR
2004
IEEE
16 years 5 months ago
Resampling for Face Detection by Self-Adaptive Genetic Algorithm
Over the past ten years, face detection has been thoroughly studied in computer vision research for its interesting applications. However, all of the state-of-the-art statistical ...
Jie Chen, Wen Gao, Xilin Chen