{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,8,7]],"date-time":"2024-08-07T07:40:16Z","timestamp":1723016416608},"publisher-location":"California","reference-count":0,"publisher":"International Joint Conferences on Artificial Intelligence Organization","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2023,9]]},"abstract":"<jats:p>In standard propositional belief merging, one implicit assumption is that all sources have exactly the same importance. But there are many situations where the sources have different importance\/reliability\/expertise that have to be taken into account in the merging process.\n\n\n\nIn this work we study the problem of weighted merging operators, which aimed to take these weights into account  in a sensible way.\n\n\n\nWe give a syntactical characterization of these operators, and then we state a representation theorem in terms of plausibility preorders on interpretations.\n\n\n\nWe also propose a general method to build weighted distance-based merging operators, and provide some concrete examples, using two different weight functions.<\/jats:p>","DOI":"10.24963\/kr.2023\/22","type":"proceedings-article","created":{"date-parts":[[2023,7,31]],"date-time":"2023-07-31T22:27:47Z","timestamp":1690842467000},"page":"219-228","source":"Crossref","is-referenced-by-count":1,"title":["Weighted Merging of Propositional Belief Bases"],"prefix":"10.24963","author":[{"given":"Patricia","family":"Everaere","sequence":"first","affiliation":[{"name":"CRIStAL - Universit\u00e9 Lille"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chouaib","family":"Fellah","sequence":"additional","affiliation":[{"name":"CRIL - Universit\u00e9 d'Artois"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S\u00e9bastien","family":"Konieczny","sequence":"additional","affiliation":[{"name":"CRIL - CNRS"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ram\u00f3n","family":"Pino P\u00e9rez","sequence":"additional","affiliation":[{"name":"CRIL - Universit\u00e9 d'Artois"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"10584","event":{"number":"20","sponsor":["Artificial Intelligence Journal","Principles of Knowledge Representation and Reasoning Inc.","Academic College of Tel-Aviv","European Association for Artificial Intelligence","National Science Foundation"],"acronym":"KR-2023","name":"20th International Conference on Principles of Knowledge Representation and Reasoning {KR-2023}","start":{"date-parts":[[2023,9,2]]},"theme":"Artificial Intelligence","location":"Rhodes, Greece","end":{"date-parts":[[2023,9,8]]}},"container-title":["Proceedings of the Twentieth International Conference on Principles of Knowledge Representation and Reasoning"],"original-title":[],"deposited":{"date-parts":[[2023,7,31]],"date-time":"2023-07-31T22:28:09Z","timestamp":1690842489000},"score":1,"resource":{"primary":{"URL":"https:\/\/proceedings.kr.org\/2023\/22"}},"subtitle":[],"proceedings-subject":"Artificial Intelligence Research Articles","short-title":[],"issued":{"date-parts":[[2023,9]]},"references-count":0,"URL":"https:\/\/doi.org\/10.24963\/kr.2023\/22","relation":{},"subject":[],"published":{"date-parts":[[2023,9]]}}}