253 search results - page 20 / 51 » Physical Database Design for Data Warehouses |
107
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CIDR
2003
15 years 1 months ago
2003
Web cache technologies have been developed as an extension of CPU cache, by modifying LRU (Least Recently Used) algorithms. Actually in web cache systems, we can use disks and ter...
105
Voted
SIGMOD
2002
ACM
15 years 12 months ago
2002
ACM
The widespread distribution and availability of smallscale sensors, actuators, and embedded processors is transforming the physical world into a computing platform. One such examp...
106
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VLDB
1998
ACM
15 years 4 months ago
1998
ACM
We present a framework for designing, in a declarative and flexible way, efficient migration programs and an undergoing implementation of a migration tool called RelOO whose targe...
VLDB
1999
ACM
15 years 4 months ago
1999
ACM
We present an optimization method and algorithm designed for three objectives: physical data independence, semantic optimization, and generalized tableau minimization. The method ...
KDD
2004
ACM
16 years 5 days ago
2004
ACM
Automatically segmenting unstructured text strings into structured records is necessary for importing the information contained in legacy sources and text collections into a data ...