3836 search results - page 179 / 768 » Semantics of Database Transformations |
104
Voted
JCSS
2000
15 years 3 months ago
2000
We investigate a class of path constraints that is of interest in connection with both semistructured and structured data. In standard database systems, constraints are typically ...
164
Voted
ESWS
2011
Springer
14 years 7 months ago
2011
Springer
The emergence of the Semantic Web has led to the creation of large semantic knowledge bases, often in the form of RDF databases. Improving the performance of RDF databases necessit...
252
click to vote
ICDE
2007
IEEE
16 years 5 months ago
2007
IEEE
Graphs are widely used for modeling complicated data, including chemical compounds, protein interactions, XML documents, and multimedia. Information retrieval against such data ca...
130
click to vote
ER
2007
Springer
15 years 10 months ago
2007
Springer
We present the semantic data model for an ontological database for subcellular anatomy for Neurosciences. The data model builds upon the foundations of OWL and the Basic Formal Ont...
136
click to vote
ICDM
2007
IEEE
15 years 10 months ago
2007
IEEE
The convergence of embedded sensor systems and stream query processing suggests an important role for database techniques, in managing data that only partially – and often inacc...