10210 search results - page 635 / 2042 » Configuring Database Systems |
320
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ICDE
2008
IEEE
16 years 8 months ago
2008
IEEE
This paper introduces U-relations, a succinct and purely relational representation system for uncertain databases. U-relations support attribute-level uncertainty using vertical pa...
240
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SIGMOD
2008
ACM
16 years 6 months ago
2008
ACM
We present Stretch `n' Shrink, a query design framework that explicitly takes into account user preferences about the desired answer size, and subsequently modifies the query...
151
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EDBT
2006
ACM
16 years 6 months ago
2006
ACM
A database schema should be able to evolve to reflect changes to the universe it represents. In existing systems, user transactions get blocked during complex schema transformation...
143
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ICDE
2010
IEEE
16 years 6 months ago
2010
IEEE
Statistical analysis of massive data is becoming indispensable to science, commerce, and society today. Such analysis requires efficient, flexible storage support and special optim...
148
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SIGMOD
2005
ACM
16 years 7 days ago
2005
ACM
There is a class of data, including messages and business workflow state, for which conventional monolithic databases are less than ideal. Performance and scalability of Applicati...