7593 search results - page 482 / 1519 » Querying XML Databases |
162
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PODS
2003
ACM
16 years 7 months ago
2003
ACM
In this paper we study the following problem. Given a database and a set of queries, we want to find, in advance, a set of views that can compute the answers to the queries, such ...
216
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ICDT
2012
ACM
13 years 9 months ago
2012
ACM
We introduce a representation system for relational data based on algebraic factorisation using distributivity of product over union and commutativity of product and union. We giv...
178
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WOLLIC
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. Database design aims to find a database schema that permits the efficient processing of common types of queries and updates on future database instances. Full first-ord...
129
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APPROX
2005
Springer
16 years 13 days ago
2005
Springer
We consider the quantum database search problem, where we are given a function f : [N] → {0, 1}, and are required to return an x ∈ [N] (a