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» Modelling Variability for System Families
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COCO
2007
Springer
89views Algorithms» more  COCO 2007»
14 years 2 months ago
Testing Properties of Constraint-Graphs
We study a model of graph related formulae that we call the Constraint-Graph model. A constraintgraph is a labeled multi-graph (a graph where loops and parallel edges are allowed)...
Shirley Halevy, Oded Lachish, Ilan Newman, Dekel T...
DGO
2008
131views Education» more  DGO 2008»
13 years 10 months ago
A domain-specific language for urban simulation variables
UrbanSim is a modeling system for simulating the development of urban regions over periods of 20-30 years. Its purpose is to help evaluate alternative proposed policies and transp...
Alan Borning, Hana Sevcikova, Paul Waddell
ICC
2009
IEEE
136views Communications» more  ICC 2009»
13 years 6 months ago
Dimensioning of a Multi-Rate Network Transporting Variable Bit Rate TV Channels
We consider a centralised (client-server) digital TV network with heterogeneous receiver devices of different resolutions, requiring a multi-rate transport system. There exist two ...
Zlatka Avramova, Sabine Wittevrongel, Herwig Brune...
VIS
2009
IEEE
163views Visualization» more  VIS 2009»
14 years 9 months ago
Visual Exploration of Climate Variability Changes Using Wavelet Analysis
Due to its nonlinear nature, the climate system shows quite high natural variability on different time scales, including multiyear oscillations such as the El Ni~no Southern Oscill...
Heike Jänicke, Michael Böttinger, Uwe Mikolaje...
ICSE
2007
IEEE-ACM
14 years 8 months ago
Variability Management in Software Product Line Engineering
By explicitly modeling and managing variability, software product line engineering provides a systematic approach for creating a diversity of similar products at low cost, in shor...
Andreas Metzger, Klaus Pohl