256 search results - page 42 / 52 » Approximation of the worst-case execution time using structu... |
EMSOFT
2007
Springer
15 years 5 months ago
2007
Springer
Most recent embedded systems use caches to improve their average performance. Current timing analyses are able to compute safe timing guarantees for these systems, if tasks are ru...
VLDB
2004
ACM
15 years 5 months ago
2004
ACM
We introduce an auditing framework for determining whether a database system is adhering to its data disclosure policies. Users formulate audit expressions to specify the (sensiti...
103
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SIGMOD
1994
ACM
15 years 3 months ago
1994
ACM
Spatial joins are one of the most important operations for combining spatial objects of several relations. In this paper, spatial join processing is studied in detail for extended...
180
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ICDE
2002
IEEE
16 years 1 months ago
2002
IEEE
We investigate techniques for analysis and retrieval of object trajectories in a two or three dimensional space. Such kind of data usually contain a great amount of noise, that ma...
162
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PODS
1997
ACM
15 years 3 months ago
1997
ACM
In this paper, we present a new cost model for nearest neighbor search in high-dimensional data space. We first analyze different nearest neighbor algorithms, present a generaliza...