1458 search results - page 98 / 292 » System Model-Based Definition of Modeling Language Semantics |
ICFP
2001
ACM
15 years 9 months ago
2001
ACM
With few exceptions, macros have traditionally been viewed as operations on syntax trees or even on plain strings. This view makes macros seem ad hoc, and is at odds with two desi...
102
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UML
1998
Springer
15 years 2 months ago
1998
Springer
The Uni ed Modeling Language UML is rapidly emerging as a de-facto standard for modelling OO systems. Given this role, it is imperative that the UML needs a well-de ned, fully expl...
UML
2004
Springer
15 years 3 months ago
2004
Springer
The Object Constraint Language (OCL) plays an important role in the elaboration of precise UML models. Although OCL was designed to be both formal and simple, UML/OCL models may be...
FLAIRS
2007
15 years 4 days ago
2007
The difficulty of domain knowledge acquisition is one of the most sensible challenges of intelligent tutoring systems. Relying on domain experts and building domain models from sc...
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SOCIALCOM
2010
14 years 7 months ago
2010
We developed user models of knowledge exploration in a social tagging system to test the expertise rankings generated by a link-structure method and a semantic-structure method. Th...