1017 search results - page 37 / 204 » Conceptual Design |
ER
2007
Springer
15 years 4 months ago
2007
Springer
Today, we observe a wide use of geospatial databases that are implemented in many forms (e.g. transactional centralized systems, distributed databases, multidimensional datacubes)....
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AIEDU
2010
14 years 4 months ago
2010
: This paper describes a Conceptual Framework underpinning "Systems that Care" in terms of educational systems that take account of motivation, metacognition and affect, ...
WIDM
2003
ACM
15 years 3 months ago
2003
ACM
At the present time, several shortcomings prevent the more effective use and more intense application of web information systems. Recent developments that are subsumed by the term...
GCC
2005
Springer
15 years 3 months ago
2005
Springer
One of the key problems with virtual organizations in the context of the (Semantic) Grid is we don’t know how to describe the components used in virtual organizations because the...
IEEEICCI
2003
IEEE
15 years 3 months ago
2003
IEEE
Abstract— An ontology is a formal language adequately representing the knowledge used for reasoning in a specific environment. When contradictions arise and make ontologies inad...