IS IT IMPOSSIBLE TO KEEP UP TO DATE

被引:0
|
作者
MORREAU, M [1 ]
ROTT, H [1 ]
机构
[1] UNIV KONSTANZ, FACHGRP PHILOSOPHIE, W-7750 CONSTANCE 1, GERMANY
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中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
Two different types of undates of information states are distinguished corresponding to two different kinds of incoming information: information about the actual state of domain; and information about changes made to the state of that domain. Gardenfors [1986] proves a theorem showing that the first kind of update function can have certain intuitively appealing properties only on pain of triviality. Here a similar trivialisation result is proved for the second kind of update function.
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页码:233 / 243
页数:11
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