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106
Voted
DBPL
2001
Springer
15 years 6 months ago
2001
Springer
88
Voted
PODS
2000
ACM
15 years 6 months ago
2000
ACM
173
Voted
ICDE
2003
IEEE
16 years 3 months ago
2003
IEEE
Contemporary XPath query engines evaluate queries in time exponential in the sizes of input queries, a fact that has gone unnoticed for a long time. Recently, the first main
116
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EDBT
2008
ACM
16 years 2 months ago
2008
ACM
For complex data mining queries, query optimization issues arise, similar to those for the traditional database queries. However, few works have applied the cost-based query optim...
124
Voted
DEXAW
2007
IEEE
15 years 8 months ago
2007
IEEE
The semantic web represents meta-data as a relation of triples using the RDF data model. We have developed a virtual repository system that enables to process queries to RDF views...