1860 search results - page 58 / 372 » A Model of Queries for Object-Oriented Databases |
186
Voted
SIGMOD
2008
ACM
16 years 20 days ago
2008
ACM
Reverse skyline queries over uncertain databases have many important applications such as sensor data monitoring and business planning. Due to the existence of uncertainty in many...
ER
2004
Springer
15 years 6 months ago
2004
Springer
This paper uses a knowledge-based approach to querying heterogeneous spatial databases based on an ontology and conceptual and attribute similarities. The ontology, which may be in...
105
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CIKM
2010
Springer
14 years 10 months ago
2010
Springer
This paper proposes a ranking method to exploit statistical correlations among pairs of attribute values in relational databases. For a given query, the correlations of the query ...
97
Voted
SEKE
2007
Springer
15 years 6 months ago
2007
Springer
In this paper, we present an approach to query processing for paraconsistent databases in the presence of integrity constraints. Paraconsistent databases are capable of representi...
119
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ISMIS
2000
Springer
15 years 4 months ago
2000
Springer
A top-down query processing method for first order deductive databases under the disjunctive well-founded semantics (DWFS) is presented. The method is based upon a characterisation...