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Prioritized dynamic retraction function on non-monotonic information updates

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Abstract
In this paper a model for updates on prioritized belief sets and retractions thereof is introduced, using the standard format of Adaptive Logics. The core of the update retraction procedure is represented by abnormal expressions derivable in the language: they express updates with information that contradict previously derived contents. The adaptive strategy aims at restricting the validity of these formulas by focusing at each decreasing degree on the update which is the most rational to retract in order to restore consistency as soon as possible.

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Chicago
Primiero, Giuseppe. 2009. “Prioritized Dynamic Retraction Function on Non-monotonic Information Updates.” In The Many Sides of Logic, ed. Walter Carnielli, Marcelo E Coniglio, and Itala M Loffredo D’Ottaviano, 21:443–463. London, UK: College Publications.
APA
Primiero, G. (2009). Prioritized dynamic retraction function on non-monotonic information updates. In Walter Carnielli, M. E. Coniglio, & I. M. Loffredo D’Ottaviano (Eds.), The many sides of logic (Vol. 21, pp. 443–463). London, UK: College Publications.
Vancouver
1.
Primiero G. Prioritized dynamic retraction function on non-monotonic information updates. In: Carnielli W, Coniglio ME, Loffredo D’Ottaviano IM, editors. The many sides of logic. London, UK: College Publications; 2009. p. 443–63.
MLA
Primiero, Giuseppe. “Prioritized Dynamic Retraction Function on Non-monotonic Information Updates.” The Many Sides of Logic. Ed. Walter Carnielli, Marcelo E Coniglio, & Itala M Loffredo D’Ottaviano. Vol. 21. London, UK: College Publications, 2009. 443–463. Print.
@incollection{924413,
  abstract     = {In this paper a model for updates on prioritized belief sets and retractions thereof is introduced, using the standard format of Adaptive Logics. The core of the update retraction procedure is represented by abnormal expressions derivable in the language: they express updates with information that contradict previously derived contents. The adaptive strategy aims at restricting the validity of these formulas by focusing at each decreasing degree on the update which is the most rational to retract in order to restore consistency as soon as possible.},
  author       = {Primiero, Giuseppe},
  booktitle    = {The many sides of logic},
  editor       = {Carnielli, Walter and Coniglio, Marcelo E  and Loffredo D'Ottaviano, Itala M},
  isbn         = {9781904987789},
  language     = {eng},
  pages        = {443--463},
  publisher    = {College Publications},
  series       = {Studies in Logic},
  title        = {Prioritized dynamic retraction function on non-monotonic information updates},
  volume       = {21},
  year         = {2009},
}