848 search results - page 93 / 170 » A Conceptual Model for Multidimensional Data |
189
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ER
1995
Springer
15 years 7 months ago
1995
Springer
We describe a (meta) formalism for defining a variety of (object oriented) data models in a unified framework based on a variation of first-order logic. As specific example we use...
142
Voted
DAWAK
2003
Springer
15 years 8 months ago
2003
Springer
Web warehousing plays a key role in providing the managers with up-to-date and comprehensive information about their business domain. On the other hand, since XML is now a standard...
107
Voted
ER
2005
Springer
15 years 9 months ago
2005
Springer
Abstract. Data integration is the process by which data from heterogeneous data sources are conceptually integrated into a single cohesive data set. In recent years agents have bee...
119
Voted
ISMIR
2005
Springer
15 years 9 months ago
2005
Springer
Melodies provide an important conceptual summarization of polyphonic audio. The extraction of melodic content has practical applications ranging from content-based audio retrieval...
114
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OTM
2010
Springer
15 years 2 months ago
2010
Springer
Abstract. Representing and reasoning over evolving objects has been investigated widely. Less attention has been devoted to the similar notion of relation migration, i.e., how tupl...