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» Semantics Preserving Model Composition
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ECEASST
2008
69views more  ECEASST 2008»
13 years 9 months ago
Verifying Model Transformations by Structural Correspondence
: Model transformations play a significant role in model based software development, and the correctness of the transformation is crucial to the success of the development effort. ...
Anantha Narayanan, Gabor Karsai
UML
2004
Springer
14 years 3 months ago
Applying Refactoring Techniques to UML/OCL Models
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...
Alexandre L. Correa, Cláudia Maria Lima Wer...
ISCI
2008
181views more  ISCI 2008»
13 years 9 months ago
Attribute reduction in decision-theoretic rough set models
Rough set theory can be applied to rule induction. There are two different types of classification rules, positive and boundary rules, leading to different decisions and consequen...
Yiyu Yao, Yan Zhao
SIGCOMM
2009
ACM
14 years 4 months ago
A hierarchical model for BGP routing policies
BGP routing policies are mainly used by network operators to enforce business relationships between Autonomous Systems (AS), and to prefer some routes over others. In this paper, ...
Laurent Vanbever, Bruno Quoitin, Olivier Bonaventu...
ER
2007
Springer
184views Database» more  ER 2007»
14 years 3 months ago
Collection Type Constructors in Entity-Relationship Modeling
Abstract. Collections play an important part in everyday life. Therefore, conceptual data models should support collection types to make data modeling as natural as possible for it...
Sven Hartmann, Sebastian Link