654 search results - page 79 / 131 » Complexity of Answering Queries Using Materialized Views |
215
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ICDE
2008
IEEE
16 years 1 months ago
2008
IEEE
In this paper we explore database segmentation in the context of a column-store DBMS targeted at a scientific database. We present a novel hardware- and scheme-oblivious segmentati...
118
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GIS
2010
ACM
14 years 9 months ago
2010
ACM
Social networking applications have become very important web services that provide Internet-based platforms for their users to interact with their friends. With the advances in t...
SSDBM
2005
IEEE
15 years 5 months ago
2005
IEEE
In this paper we present a number of techniques that can be at the basis of a practical integration tool for multidimensional databases. We start by addressing the basic issue of ...
107
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CIDR
2003
15 years 1 months ago
2003
Traditional science searched for new objects and phenomena that led to discoveries. Tomorrow's science will combine together the large pool of information in scientific archi...
110
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STOC
2007
ACM
16 years 3 days ago
2007
ACM
The quantum adversary method is one of the most successful techniques for proving lower bounds on quantum query complexity. It gives optimal lower bounds for many problems, has ap...