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» From Ontology to Relational Databases
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VLDB
2004
ACM
126views Database» more  VLDB 2004»
15 years 12 months ago
ROX: Relational Over XML
An increasing percentage of the data needed by business applications is being generated in XML format. Storing the XML in its native format will facilitate new applications that e...
Alan Halverson, Vanja Josifovski, Guy M. Lohman, H...
PKDD
2000
Springer
151views Data Mining» more  PKDD 2000»
15 years 10 months ago
Discovery of Characteristic subgraph Patterns Using Relative Indexing and the Cascade Model
: Relational representation of objects using graphs reveals much information that cannot be obtained by attribute value representations alone. There are already many databases that...
Takashi Okada, Mayumi Oyama
ESWS
2008
Springer
15 years 8 months ago
Handling Instance Coreferencing in the KnoFuss Architecture
Finding RDF individuals that refer to the same real-world entities but have different URIs is necessary for the efficient use of data across sources. The requirements for such inst...
Andriy Nikolov, Victoria S. Uren, Enrico Motta, An...
EDBT
2008
ACM
162views Database» more  EDBT 2008»
16 years 6 months ago
Schema merging and mapping creation for relational sources
We address the problem of generating a mediated schema from a set of relational data source schemas and conjunctive queries that specify where those schemas overlap. Unlike past a...
Rachel Pottinger, Philip A. Bernstein
DEXA
2008
Springer
123views Database» more  DEXA 2008»
15 years 8 months ago
Emerging Pattern Based Classification in Relational Data Mining
The usage of descriptive data mining methods for predictive purposes is a recent trend in data mining research. It is well motivated by the understandability of learned models, the...
Michelangelo Ceci, Annalisa Appice, Donato Malerba