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WWW
2004
ACM
16 years 7 months ago
A method for modeling uncertainty in semantic web taxonomies
We present a method for representing and reasoning with uncertainty in RDF(S) and OWL ontologies based on Bayesian networks. Categories and Subject Descriptors: I.2.4 Artificial I...
Eero Hyvönen, Markus Holi
ICAIL
2007
ACM
15 years 10 months ago
Variants of temporal defeasible logics for modelling norm modifications
This paper proposes some variants of Temporal Defeasible Logic (TDL) to reason about normative modifications. These variants make it possible to differentiate cases in which, for ...
Guido Governatori, Antonino Rotolo, Régis R...
SOCRATES
2008
104views Education» more  SOCRATES 2008»
15 years 7 months ago
Cost-effectiveness Analysis Applied to a Blended-Learning-Model
This paper describes briefly an attempt to evaluate the cost-effectiveness of the blended-learning-model characterizing the project OpenCampus. It was not possible to follow the m...
Massimo Loi, Alberto Cattaneo
INFORMATICALT
2006
150views more  INFORMATICALT 2006»
15 years 6 months ago
A Multiresolution Approach Based on MRF and Bak-Sneppen Models for Image Segmentation
The two major Markov Random Fields (MRF) based algorithms for image segmentation are the Simulated Annealing (SA) and Iterated Conditional Modes (ICM). In practice, compared to the...
Kamal E. Melkemi, Mohamed Batouche, Sebti Foufou
RCIS
2010
15 years 4 months ago
Adopting Agile Methods: Can Goal-Oriented Social Modeling Help?
The heavy reliance on the human factor in agile methods poses new challenges for organizations intent on adopting them. Improper role assignment, neglected team dependencies, and ...
Hesam Chiniforooshan Esfahani, Jordi Cabot, Eric Y...