1645 search results - page 136 / 329 » Conceptual modelling: Knowledge acquisition and model abstra... |
190
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HICSS
2007
IEEE
16 years 24 days ago
2007
IEEE
— With the advent of Model-Driven Engineering (MDE) several model transformation approaches and languages have been developed in the last 5 years. Most of these existing approach...
216
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DBSEC
2010
15 years 6 months ago
2010
Abstract. We consider the problem of developing an abstract metamodel of access control in terms of which policies for protecting a principal's private information may be spec...
197
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SIGGRAPH
1996
ACM
15 years 10 months ago
1996
ACM
Sketching communicates ideas rapidly through approximate visual images with low overhead (pencil and paper), no need for precision or specialized knowledge, and ease of low-level ...
221
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AMAI
2007
Springer
15 years 6 months ago
2007
Springer
Relational datasets, i.e., datasets in which individuals are described both by their own features and by their relations to other individuals, arise from various sources such as d...
158
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ECOOPW
1999
Springer
15 years 10 months ago
1999
Springer
Although a considerable number of successful frameworks have been developed during the last decade, designing a high-quality framework is still a difficult task. Generally, it is ...