641 search results - page 16 / 129 » Temporal Queries in OLAP |
113
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PVLDB
2008
15 years 3 months ago
2008
OLAP servers based on relational backends typically exploit materialized aggregate tables to improve response times of complex analytical queries. One of the key problems in this ...
111
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CORR
2006
Springer
15 years 3 months ago
2006
Springer
Computer-assisted reading and analysis of text has applications in the humanities and social sciences. Ever-larger electronic text archives have the advantage of allowing a more c...
151
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HPDC
2010
IEEE
15 years 4 months ago
2010
IEEE
In this paper we present the Brown Dwarf, a distributed system designed to efficiently store, query and update multidimensional data over an unstructured Peer-to-Peer overlay, wit...
122
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ICDE
2007
IEEE
15 years 10 months ago
2007
IEEE
Recently there is much need of discovering useful knowledge from massive log-data which are generated by Webbased information systems. Such log-data have multiple attributes about...
118
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DAWAK
2003
Springer
15 years 9 months ago
2003
Springer
Data Warehouses provide sophisticated tools for analyzing complex data online, in particular by aggregating data along dimensions spanned by master data. Changes to these master da...