Abstract
The content of this talk is taken from joint papers with G. Coletti and B. Vantaggi.
We define weak implication \(H\longmapsto_P E\) (“H weakly implies E under P”) through the relation P(E|H) = 1, where P is a (coherent) conditional probability.
In particular (as a ... by-product) we get “inferential rules”, that correspond to those of default logic. We discuss also connections between weak implication and fuzzy inclusion.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Bouchon-Meunier, B., Coletti, G., Marsala, C.: Independence and Possibilistic Conditioning. Annals of Mathematics and Artificial Intelligence 35, 107–124 (2002)
Coletti, G., Scozzafava, R.: From conditional events to conditional measures: a new axiomatic approach. Annals of Mathematics and Artificial Intelligence 32, 373–392 (2001)
Coletti, G., Scozzafava, R.: Probabilistic Logic in a Coherent Setting. Trends in Logic, vol. 15. Kluwer, Dordrecht (2002)
Coletti, G., Scozzafava, R.: Conditional Probability and Fuzzy Information. Computational Statistics & Data Analysis 51, 115–132 (2006)
Coletti, G., Scozzafava, R., Vantaggi, B.: Coherent conditional probability as a tool for default reasoning. In: Bouchon-Meunier, B., Foulloy, L., Yager, R.R. (eds.) Intelligent Systems for Information Processing: from Representation to Applications, pp. 191–202. Elsevier, Amsterdam (2003)
Coletti, G., Scozzafava, R., Vantaggi, B.: Weak implication in terms of conditional uncertainty measures. In: Mellouli, K. (ed.) ECSQARU 2007. LNCS (LNAI), vol. 4724, pp. 139–150. Springer, Heidelberg (2007)
de Finetti, B.: Sull’impostazione assiomatica del calcolo delle probabilità. Annali Univ. Trieste 19, 3–55 (1949); Engl. transl. Probability, Induction, Statistics, ch. 5. Wiley, London (1972)
Lehmann, D., Magidor, M.: What does a conditional knowledge base entail? Artificial Intelligence 55, 1–60 (1992)
Scozzafava, R., Vantaggi, B.: Fuzzy Inclusion and Similarity through Coherent Conditional Probability. Fuzzy Sets and Systems 160, 292–305 (2009)
Zadeh, L.: Fuzzy sets. Information and Control 8, 338–353 (1965)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2010 Springer-Verlag Berlin Heidelberg
About this chapter
Cite this chapter
Scozzafava, R. (2010). Weak Implication and Fuzzy Inclusion. In: Greco, S., Marques Pereira, R.A., Squillante, M., Yager, R.R., Kacprzyk, J. (eds) Preferences and Decisions. Studies in Fuzziness and Soft Computing, vol 257. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-15976-3_23
Download citation
DOI: https://doi.org/10.1007/978-3-642-15976-3_23
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-15975-6
Online ISBN: 978-3-642-15976-3
eBook Packages: EngineeringEngineering (R0)