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» On the Purpose of Object-Oriented Analysis
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BPM
2005
Springer
129views Business» more  BPM 2005»
15 years 4 months ago
Transforming BPEL to Petri Nets
We present a Petri net semantics for the Business Process Execution Language for Web Services (BPEL). Our semantics covers the standard behaviour of BPEL as well as the exceptional...
Sebastian Hinz, Karsten Schmidt 0004, Christian St...
DSVIS
2005
Springer
15 years 4 months ago
Mapping ConcurTaskTrees into UML 2.0
Abstract. The ConcurTaskTrees (CTT) is one of the most widely used notations for task modeling, specifically tailored for user interface model-based design. The integration of CTT ...
Leonel Nóbrega, Nuno Jardim Nunes, Helder C...
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EUPROJECTS
2005
Springer
15 years 4 months ago
Participatory Insight to Universal Access: Methods and Validation Exercises
Participatory methods can, in principle, be applied for a variety of purposes to gain insight into the context of use of an artefact or the way in which tasks are performed by end ...
Michael Pieper, Karl Stroetmann
ICIAR
2005
Springer
15 years 3 months ago
Envelope Detection of Multi-object Shapes
The purpose of this paper is to allow for high level shape representation and matching in multi-object images by detecting and extracting the envelope of object groupings in the im...
Naif Alajlan, Ossama El Badawy, Mohamed S. Kamel, ...
ICIAR
2005
Springer
15 years 3 months ago
Estimating the Natural Number of Classes on Hierarchically Clustered Multi-spectral Images
Image classification is often used to extract information from multi-spectral satellite images. Unsupervised methods can produce results well adjusted to the data, but that are us...
André R. S. Marçal, Janete S. Borges