548 search results - page 41 / 110 » The Relational Data Model, Normalisation and effective Datab... |
136
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SIGMOD
2004
ACM
16 years 1 months ago
2004
ACM
We present new algorithms on commodity graphics processors to perform fast computation of several common database operations. Specifically, we consider operations such as conjunct...
106
Voted
DOLAP
2004
ACM
15 years 7 months ago
2004
ACM
BST Condensed Cube is a fully computed cube that condenses those tuples, which are aggregated from the same single base relation tuple, into one physical tuple. Although it has be...
125
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WWW
2006
ACM
16 years 2 months ago
2006
ACM
Path expressions are the principal means of locating data in a hierarchical model. But path expressions are brittle because they often depend on the structure of data and break if...
138
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ACIIDS
2009
IEEE
15 years 7 months ago
2009
IEEE
In this paper, two concepts from different research areas are addressed together, namely functional dependency (FD) and multidimensional association rule (MAR). FD is a class of i...
117
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VLDB
1994
ACM
15 years 5 months ago
1994
ACM
This paper describes the design and implementation of NAOS, an active rule component in the object-oriented database system 02. The contribution of this work is related to two mai...