1559 search results - page 20 / 312 » Evaluation of Query Performance Prediction Methods by Range |
ISCA
1997
IEEE
13 years 11 months ago
1997
IEEE
Deeply pipelined, superscalar processors require accurate branch prediction to achieve high performance. Two-level branch predictors have been shown to achieve high prediction acc...
P2P
2009
IEEE
14 years 2 months ago
2009
IEEE
Distributed systems such as Peer-to-Peer overlays have been shown to efficiently support the processing of range queries over large numbers of participating hosts. In such system...
SIGMETRICS
2010
ACM
13 years 6 months ago
2010
ACM
As modern multi-tier systems are becoming increasingly large and complex, it becomes more difficult for system analysts to understand the overall behavior of the system, and diag...
VLDB
2004
ACM
14 years 7 months ago
2004
ACM
In this paper, we propose a new tunable index scheme, called iMinMax(), that maps points in highdimensional spaces to single-dimensional values determined by their maximum or minim...
PODS
1998
ACM
13 years 11 months ago
1998
ACM
We consider the problem of estimating CPU (distance computations) and I/O costs for processing range and k-nearest neighbors queries over metric spaces. Unlike the specific case ...