710 search results - page 57 / 142 » Efficiency of Nested Relational Document Database Systems |
148
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DASFAA
2010
IEEE
15 years 4 months ago
2010
IEEE
Efficient management of RDF data is an important factor in realizing the Semantic Web vision. The existing approaches store RDF data based on triples instead of a relation model. I...
117
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IEEECIT
2010
IEEE
14 years 10 months ago
2010
IEEE
—Database technology is the significant part of computer science and technology, as the core technology of information management, database technology is widely used in the field...
177
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ICDE
2008
IEEE
16 years 1 months ago
2008
IEEE
We study the problem of computing query results with confidence values in ULDBs: relational databases with uncertainty and lineage. ULDBs, which subsume probabilistic databases, o...
ICDT
2007
ACM
15 years 6 months ago
2007
ACM
Close relationships between XML navigation and temporal logics have been discovered recently, in particular between logics LTL and CTL⋆ and XPath navigation, and between the µ-c...
105
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C3S2E
2009
ACM
15 years 3 months ago
2009
ACM
Most database systems (DBMSs) today are operating on servers equipped with magnetic disks. In our contribution, we want to motivate the use of two emerging and striking technologi...