1737 search results - page 13 / 348 » Conceptual approaches for defining data, information, and kn... |
CIKM
2007
Springer
15 years 4 months ago
2007
Springer
The rapid growth of available data arises the need for more sophisticated techniques for semantic access to information. It has been proved that using conceptual model or ontology...
CIKM
2009
Springer
15 years 4 months ago
2009
Springer
Model Driven Data Integration is a data integration approach that proactively incorporates and utilizes metadata across the data integration process. By decoupling data and metada...
CBMS
2007
IEEE
15 years 4 months ago
2007
IEEE
This paper focuses on the problem of representing, in a meaningful way, the knowledge involved in the HealthAgents project. Our work is motivated by the complexity of representing...
BDA
2007
14 years 11 months ago
2007
Query personalization was introduced as an advanced mechanism to allow the reformulation of database queries and adapt them to the user's domain of interest and preferences. ...
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ICDE
2012
IEEE
13 years 10 days ago
2012
IEEE
Abstract—Most objects and data in the real world are interconnected, forming complex, heterogeneous but often semistructured information networks. However, many database research...