Results 161 to 170 of about 16,114 (210)
Foundations of reasoning with uncertainty via real-valued logics. [PDF]
Proc Natl Acad Sci U S AFagin R, Riegel R, Gray A.
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The trouble with modus ponens. Some explorations on modus ponens and its failures
, 2020 openaire +1 more source
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Journal of Philosophical Logic, 2012
The paper is concerned with a logical difficulty which Lionel Shapiro’s deflationist theory of logical consequence (as well as the author’s favoured, non-deflationist theory) gives rise to. It is argued that Shapiro’s non-contractive approach to solving the difficulty, although correct in its broad outlines, is nevertheless extremely problematic in ...
Elia Zardini
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The paper is concerned with a logical difficulty which Lionel Shapiro’s deflationist theory of logical consequence (as well as the author’s favoured, non-deflationist theory) gives rise to. It is argued that Shapiro’s non-contractive approach to solving the difficulty, although correct in its broad outlines, is nevertheless extremely problematic in ...
Elia Zardini
exaly +2 more sources
ON MODUS PONENS GENERATING FUNCTIONS
International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems, 2000This paper investigates the use of functions other than t-norms to model the Modus Ponens rule in a fuzzy inference process. For that purpose, new definitions for fuzzy inference related concepts are suggested, that take into account the possibility of using a larger class of functions.
Pradera, Ana +2 more
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Generalized Probabilistic Modus Ponens
2017Modus ponens (from A and “if A then C” infer C) is one of the most basic inference rules. The probabilistic modus ponens allows for managing uncertainty by transmitting assigned uncertainties from the premises to the conclusion (i.e., from P(A) and P(C|A) infer P(C)).
Sanfilippo, Giuseppe +2 more
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Gradual Generalized Modus Ponens
2013 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE), 2013Gradual relationship between premises and conclusions is often an underlying property of fuzzy rules. In this paper, we propose to integrate the gradual hypothesis, sometimes called monotonicity, to Generalized Modus Ponens (GMP). To achieve this objective, we defined the Gradual Generalized Modus Ponens (GGMP), based on a partioning of the universe of
Vo, Phuc-Nguyen +2 more
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Journal of Philosophy, 2015
Is modus ponens for the indicative conditional valid? McGee [1985] famously presents several alleged ‘counterexamples’ to this rule of inference. More recently, Kolodny and MacFarlane [2010] and Willer [2010] argue that this rule is unreliable in some hypothetical contexts.
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Is modus ponens for the indicative conditional valid? McGee [1985] famously presents several alleged ‘counterexamples’ to this rule of inference. More recently, Kolodny and MacFarlane [2010] and Willer [2010] argue that this rule is unreliable in some hypothetical contexts.
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NAFIPS 2006 - 2006 Annual Meeting of the North American Fuzzy Information Processing Society, 2006
This paper investigates the relations between implication functions, modus ponens and conjunctions. For that purpose, a review of fuzzy modus ponens is done, that takes into account the different worlds involved in the inference. This leads to consider two new modalities of that rule, the Modus Intusconiugando Ponens and the Modus Forisconjugando ...
Claudi Alsina +3 more
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This paper investigates the relations between implication functions, modus ponens and conjunctions. For that purpose, a review of fuzzy modus ponens is done, that takes into account the different worlds involved in the inference. This leads to consider two new modalities of that rule, the Modus Intusconiugando Ponens and the Modus Forisconjugando ...
Claudi Alsina +3 more
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Journal of Symbolic Logic, 1965
The Stoic “indemonstrables” were inference rules; a rule about rules was the synthetic theorem: if from certain premisses a conclusion follows and from that conclusion and certain further premisses a second conclusion follows, then the second conclusion follows from all the premisses together.
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The Stoic “indemonstrables” were inference rules; a rule about rules was the synthetic theorem: if from certain premisses a conclusion follows and from that conclusion and certain further premisses a second conclusion follows, then the second conclusion follows from all the premisses together.
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Modus Ponens Under the Restrictor View
Journal of Philosophical Logic, 2018zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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