525 search results - page 28 / 105 » On Query Algebras for Probabilistic Databases |
137
Voted
IDEAS
2005
IEEE
15 years 9 months ago
2005
IEEE
The XML data is order-sensitive. The order problem, that is how ordered XML documents and order-sensitive queries over it can be efficiently supported when mapped into the unorde...
150
Voted
ADBIS
2004
Springer
15 years 7 months ago
2004
Springer
Abstract. We present for the first-order theory of atomic Boolean algebras of sets with linear cardinality constraints a quantifier elimination algorithm. In the case of atomic Boo...
226
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VLDB
2002
ACM
16 years 3 months ago
2002
ACM
Abstract This paper describes the overall design and architecture of the Timber XML database system currently being implemented at the University of Michigan. The system is based u...
135
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SIGMOD
2011
ACM
14 years 6 months ago
2011
ACM
The emergence of Web 2.0 has resulted in a huge amount of heterogeneous data that are contributed by a large number of users, engendering new challenges for data management and qu...
119
Voted
ICDE
2009
IEEE
15 years 10 months ago
2009
IEEE
— A spreadsheet-like “direct manipulation” interface is more intuitive for many non-technical database users compared to traditional alternatives, such as visual query builde...