On the logic of theory change: wr contraction without recovery
The postulate of Recovery, among the six postulates for theory contraction, formulated and studied by Alchourrón, Gardenfors and Makinson [AM82, AGM85, AM85, Mak87, Gar88] has been the one that more controversies provoked [Mak87, HAN91, see]. There are clearly cases in wich the recovery postulate s...
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| Formato: | Objeto de conferencia |
| Lenguaje: | Inglés |
| Publicado: |
1995
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| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/24328 |
| Aporte de: |
| Sumario: | The postulate of Recovery, among the six postulates for theory contraction, formulated and studied by Alchourrón, Gardenfors and Makinson [AM82, AGM85, AM85, Mak87, Gar88] has been the one that more controversies provoked [Mak87, HAN91, see].
There are clearly cases in wich the recovery postulate seems to be contrary to intution. |
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