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EnglishThe abilities of detecting contradictions and rearranging the cognitive space in order to cope with them are important to be embedded in the BDI architecture of an agent acting in a complex and dynamic world. However, to be accomplished in a multi-agent environment, ldquobelief revisionrdquo must depart considerably from its original definitions. According to us, the main changes should be the following ones: 1. replacing the ldquopriority to the incoming information principlerdquo with the ldquorecoverability principlerdquo: any previously believed piece of information must belong to the current cognitive state whenever it is possible 2. dealing not just with pieces of information but with couples <source, information> since the reliability of the source affects the credibility of the information and vice-versa. The ldquobelief-functionrdquo formalism is here accepted as a simple and intuitive way to transfer the sources' reliability to the information's credibility.
| Titolo: | Belief revision through the belief-function formalism in a multi-agent environment |
| Autori: | |
| Data di pubblicazione: | 1997 |
| Rivista: | |
| Abstract: | The abilities of detecting contradictions and rearranging the cognitive space in order to cope with them are important to be embedded in the BDI architecture of an agent acting in a complex and dynamic world. However, to be accomplished in a multi-agent environment, ldquobelief revisionrdquo must depart considerably from its original definitions. According to us, the main changes should be the following ones: 1. replacing the ldquopriority to the incoming information principlerdquo with the ldquorecoverability principlerdquo: any previously believed piece of information must belong to the current cognitive state whenever it is possible 2. dealing not just with pieces of information but with couples <source, information> since the reliability of the source affects the credibility of the information and vice-versa. The ldquobelief-functionrdquo formalism is here accepted as a simple and intuitive way to transfer the sources' reliability to the information's credibility. |
| Handle: | http://hdl.handle.net/11566/43012 |
| ISBN: | 9783540625070 |
| Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
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