{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,8,10]],"date-time":"2024-08-10T04:40:40Z","timestamp":1723264840537},"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":[[2020,7]]},"abstract":"<jats:p>Well-behaved preferences (e.g., total pre-orders) are a cornerstone of several areas in artificial intelligence, from knowledge representation, where preferences typically encode likelihood comparisons, to both game and decision theories, where preferences typically encode utility comparisons. Yet weaker (e.g., cyclical) structures of comparison have proven important in a number of areas, from argumentation theory to tournaments and social choice theory.\n\nIn this paper we provide logical foundations for reasoning about this type of preference structures where no obvious best elements may exist. Concretely, we compare and axiomatize a number of ways in which the concepts of maximality and optimality can be generalized in this general class of preferences. We thereby expand the scope of the long-standing tradition of the logical analysis of preference.<\/jats:p>","DOI":"10.24963\/kr.2020\/46","type":"proceedings-article","created":{"date-parts":[[2020,8,20]],"date-time":"2020-08-20T00:39:16Z","timestamp":1597883956000},"page":"455-464","source":"Crossref","is-referenced-by-count":0,"title":["Logics of Preference when There Is No Best"],"prefix":"10.24963","author":[{"given":"Davide","family":"Grossi","sequence":"first","affiliation":[{"name":"University of Groningen"},{"name":"University of Amsterdam"}]},{"given":"Wiebe","family":"van der Hoek","sequence":"additional","affiliation":[{"name":"University of Liverpool"}]},{"given":"Louwe B.","family":"Kuijer","sequence":"additional","affiliation":[{"name":"University of Liverpool"}]}],"member":"10584","event":{"number":"17","sponsor":["Artificial Intelligence Journal","Principles of Knowledge Representation and Reasoning Inc.","Association for Logic Programming","Center for Perspicuous Computing","European Association for Artificial Intelligence","Ontopic - The Virtual Knowledge Graph Company"],"acronym":"KR-2020","name":"17th International Conference on Principles of Knowledge Representation and Reasoning {KR-2020}","start":{"date-parts":[[2020,9,12]]},"theme":"Artificial Intelligence","location":"Rhodes, Greece","end":{"date-parts":[[2020,9,18]]}},"container-title":["Proceedings of the Seventeenth International Conference on Principles of Knowledge Representation and Reasoning"],"original-title":[],"deposited":{"date-parts":[[2020,11,5]],"date-time":"2020-11-05T16:18:40Z","timestamp":1604593120000},"score":1,"resource":{"primary":{"URL":"https:\/\/proceedings.kr.org\/2020\/46"}},"subtitle":[],"proceedings-subject":"Artificial Intelligence Research Articles","short-title":[],"issued":{"date-parts":[[2020,7]]},"references-count":0,"URL":"https:\/\/doi.org\/10.24963\/kr.2020\/46","relation":{},"subject":[],"published":{"date-parts":[[2020,7]]}}}