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APCCM
2006
15 years 5 months ago
On the suitability of UML 2.0 activity diagrams for business process modelling
UML is posited as the "swiss army knife" for systems modelling and design activities. It embodies a number of modelling formalisms that have broad applicability in captu...
Nick Russell, Wil M. P. van der Aalst, Arthur H. M...
PERVASIVE
2006
Springer
15 years 4 months ago
Building Reliable Activity Models Using Hierarchical Shrinkage and Mined Ontology
Abstract. Activity inference based on object use has received considerable recent attention. Such inference requires statistical models that map activities to the objects used in p...
Emmanuel Munguia Tapia, Tanzeem Choudhury, Matthai...
ICYCS
2008
IEEE
15 years 10 months ago
Propagation Model of Active Worms in P2P Networks
P2P worms pose heavy threatens to P2P networks. P2P worms exploit common vulnerabilities in member hosts of a P2P network and spread topologically in the P2P network, a potentiall...
Chao-sheng Feng, Zhiguang Qin, Laurence Cuthbet, L...
ICPR
2008
IEEE
16 years 5 months ago
Implicit active shape model employing boundary classifier
We present an algorithm for the segmentation of the liver in 2-D computed tomography slice images. The basis for our algorithm is an implicit active shape model. In order to detec...
Andreas Wimmer, Joachim Hornegger, Grzegorz Soza
CG
2002
Springer
15 years 4 months ago
Visualising chaos in a model of brain electrical activity
It is a major source of contention in brain dynamics as to whether the electrical rhythms of the brain show signs of chaos. Here we discuss evidence for the existence of chaos in ...
Mathew P. Dafilis, Paul D. Bourke, David T. J. Lil...