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» On the Computational Interpretation of Negation
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GD
2003
Springer
15 years 12 months ago
An Energy Model for Visual Graph Clustering
We introduce an energy model whose minimum energy drawings reveal the clusters of the drawn graph. Here a cluster is a set of nodes with many internal edges and few edges to nodes ...
Andreas Noack
ICPR
2002
IEEE
15 years 11 months ago
Segmentation of Vector Fields by Critical Point Analysis: Application to Brain Deformation
MRI examinations may be used to monitor the progress of neurological disease. Arising structural changes can then be quantified using non-rigid registration procedures. However, ...
Gert Wollny, Marc Tittgemeyer, Frithjof Kruggel
APN
2001
Springer
15 years 11 months ago
Two Algebraic Process Semantics for Contextual Nets
We show that the so-called ‘Petri nets are monoids’ approach initiated by Meseguer and Montanari can be extended from ordinary place/transition Petri nets to contextual nets by...
Roberto Bruni, Vladimiro Sassone
HICSS
1997
IEEE
109views Biometrics» more  HICSS 1997»
15 years 11 months ago
Model-Integrated Programming
Model-integrated computing offers unique benefits for building computer-based systems. The tight integration of physical and information processess typical in CBSs is naturally ad...
Hubertus Franke, Janos Sztipanovits, Gabor Karsai
ATAL
1997
Springer
15 years 10 months ago
A Deliberative and Reactive Diagnosis Agent Based on Logic Programming
We briefly overview the architecture of a diagnosis agent. We employ logic and logic programming to specify and implement the agent: the knowledge base uses extended logic progra...
Michael Schroeder, Iara de Almeida Móra, Lu...