| dc.contributor.author | Malheiro, Benedita | |
| dc.contributor.author | Oliveira, Eugénio | |
| dc.date.accessioned | 2014-10-27T12:30:36Z | |
| dc.date.available | 2014-10-27T12:30:36Z | |
| dc.date.issued | 1995 | |
| dc.date.updated | 2014-10-22T22:24:17Z | |
| dc.description.abstract | Belief revision is a critical issue in real world DAI applications. A Multi-Agent System not only has to cope with the intrinsic incompleteness and the constant change of the available knowledge (as in the case of its stand alone counterparts), but also has to deal with possible conflicts between the agents’ perspectives. Each semi-autonomous agent, designed as a combination of a problem solver – assumption based truth maintenance system (ATMS), was enriched with improved capabilities: a distributed context management facility allowing the user to dynamically focus on the more pertinent contexts, and a distributed belief revision algorithm with two levels of consistency. This work contributions include: (i) a concise representation of the shared external facts; (ii) a simple and innovative methodology to achieve distributed context management; and (iii) a reduced inter-agent data exchange format. The different levels of consistency adopted were based on the relevance of the data under consideration: higher relevance data (detected inconsistencies) was granted global consistency while less relevant data (system facts) was assigned local consistency. These abilities are fully supported by the ATMS standard functionalities. | por |
| dc.identifier.citation | Benedita Malheiro; Eugénio Oliveira. Improving Assumption based Distributed Belief Revision, In Frontiers in Artificial Intelligence and Applications, Fifth Scandinavian Conference on Artificial Intelligence 1995, Trondheim, Norway, 29-31 May, 1995, 41-50, ISBN: 978 90 5199 221 2. Trondheim, Norway: IOS Press, 1995. | por |
| dc.identifier.isbn | 978 90 5199 221 2 | |
| dc.identifier.issn | 0922-6389 | |
| dc.identifier.uri | http://hdl.handle.net/10400.22/5127 | |
| dc.language.iso | eng | por |
| dc.publisher | IOS Press | por |
| dc.relation.ispartofseries | SCAI;95 | |
| dc.relation.ispartofseries | Frontiers in artificial intelligence and applications;Vol. 28 | |
| dc.relation.publisherversion | http://www.iospress.nl/book/scai-95/ | por |
| dc.subject | Multiagent Systems/Sistemas Multiagente | por |
| dc.subject | Distributed Coherence Maintenance | por |
| dc.title | Improving Assumption based Distributed Belief Revision | por |
| dc.type | book part | |
| dspace.entity.type | Publication | |
| oaire.citation.conferencePlace | Trondheim, Norway | por |
| oaire.citation.endPage | 50 | por |
| oaire.citation.startPage | 41 | por |
| oaire.citation.title | Frontiers in Artificial Intelligence and Applications, Fifth Scandinavian Conference on Artificial Intelligence | por |
| oaire.citation.volume | 28 | por |
| person.familyName | BENEDITA CAMPOS NEVES MALHEIRO | |
| person.givenName | MARIA | |
| person.identifier.ciencia-id | 7A15-08FC-4430 | |
| person.identifier.orcid | 0000-0001-9083-4292 | |
| rcaap.rights | openAccess | por |
| rcaap.type | bookPart | por |
| relation.isAuthorOfPublication | babd4fda-654a-4b59-952d-6113eebbb308 | |
| relation.isAuthorOfPublication.latestForDiscovery | babd4fda-654a-4b59-952d-6113eebbb308 |
