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VLDB
1998
ACM
101views Database» more  VLDB 1998»
15 years 10 months ago
On Optimal Node Splitting for R-trees
The problem of finding an optimal bipartition of a rectangle set has a direct impact on query performance of dynamic R-trees. During update operations, overflowed nodes need to be...
Yván J. García, Mario A. Lopez, Scot...
IPPS
1997
IEEE
15 years 10 months ago
A Tool for On-line Visualization and Interactive Steering of Parallel HPC Applications
Tools for parallel systems today range from specification over debugging to performance analysis and more. Typically, they help the programmers of parallel algorithms from the ea...
Sabine Rathmayer
VLDB
1998
ACM
192views Database» more  VLDB 1998»
15 years 10 months ago
Algorithms for Mining Distance-Based Outliers in Large Datasets
This paper deals with finding outliers (exceptions) in large, multidimensional datasets. The identification of outliers can lead to the discovery of truly unexpected knowledge in ...
Edwin M. Knorr, Raymond T. Ng
PG
1997
IEEE
15 years 10 months ago
Rendering of spherical light fields
A plenoptic function is a parameterized function describing the flow of light in space, and has served as a key idea in building some of the recent image-based rendering systems....
Insung Ihm, Sanghoon Park, Rae Kyoung Lee
SIGCOMM
1997
ACM
15 years 10 months ago
Dynamics of Random Early Detection
In this paper we evaluate the effectiveness of Random Early Detection (RED) over traffic types categorized as nonadaptive, fragile and robust, according to their responses to con...
Dong Lin, Robert Morris
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