| Autor: |
Korpusik, Michal, Lukaszewicz, Witold, Madalinska-Bugaj, Ewa |
| Zdroj: |
2012 Federated Conference on Computer Science & Information Systems (FedCSIS); 1/ 1/2012, p81-87, 7p |
| Abstrakt: |
In this paper we present a new approach to belief revision. In contrast to traditional formalizations of this problem, where all pieces of information included in a knowledge base have identical status, we explicitly distinguish between observations, i.e., facts which an agent observes or is being told, and facts representing a general, sometimes defeasible, knowledge about the considered world.1 This distinction allows us to deal with scenarios that cannot be properly modelled using existing belief revision operators. [ABSTRACT FROM PUBLISHER] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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