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CAISE
1999
Springer
15 years 8 months ago
A Uniform Approach to Inter-model Transformations
Whilst it is a common task in systems integration to have to transform between di erent semantic data models, such inter-model transformations are often speci ed in an ad hoc manne...
Peter McBrien, Alexandra Poulovassilis
STTT
2008
124views more  STTT 2008»
15 years 4 months ago
Protos2CPN: using colored Petri nets for configuring and testing business processes
Protos is a popular tool for business process modelling used in more than 1500 organizations. It has a built-in Petri-net-based simulation engine which shows key performance indica...
Florian Gottschalk, Wil M. P. van der Aalst, Moniq...
MODELS
2009
Springer
15 years 8 months ago
From UML to Alloy and Back Again
Abstract. Model Transformations can be used to bridge the gap between design and analysis technical spaces by creating tools that allow a model produced by a designer to be transfo...
Seyyed M. A. Shah, Kyriakos Anastasakis, Behzad Bo...
WSCG
2004
168views more  WSCG 2004»
15 years 5 months ago
Efficient Trimmed NURBS Tessellation
Interactive rendering of trimmed NURBS models is of great importance for CAD systems. For this the model needs to be transformed into a polygonal representation. This transformati...
Ákos Balázs, Michael Guthe, Reinhard...
ATAL
2008
Springer
15 years 6 months ago
A model of gaze for the purpose of emotional expression in virtual embodied agents
Currently, state of the art virtual agents lack the ability to display emotion as seen in actual humans, or even in hand-animated characters. One reason for the emotional inexpres...
Brent J. Lance, Stacy Marsella