{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,17]],"date-time":"2025-09-17T03:44:25Z","timestamp":1758080665398,"version":"3.44.0"},"reference-count":0,"publisher":"Association for the Advancement of Artificial Intelligence (AAAI)","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["ICAPS"],"abstract":"<jats:p>PDDL+ is a planning formalism designed to model mixed continuous-discrete problems. Despite its expressiveness, the absence of a well-established framework for evaluating plan quality makes it challenging to use PDDL+ in applications where plan shape and quality are crucial.\n\nThis paper addresses this issue by introducing a comprehensive set of plan cost functions tailored for discrete-time PDDL+, along with a cost-preserving translation for generating cost-aware PDDL2.1 planning tasks. \nThe plan cost functions provide a theoretical ground for assessing plan quality, whereas the translation shows their practicability by leveraging the connection between PDDL+ and PDDL2.1.<\/jats:p>","DOI":"10.1609\/icaps.v35i1.36106","type":"journal-article","created":{"date-parts":[[2025,9,16]],"date-time":"2025-09-16T22:30:17Z","timestamp":1758061817000},"page":"102-111","source":"Crossref","is-referenced-by-count":0,"title":["On the Notion of Plan Quality for PDDL+"],"prefix":"10.1609","volume":"35","author":[{"given":"Francesco","family":"Percassi","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Enrico","family":"Scala","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mauro","family":"Vallati","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"9382","published-online":{"date-parts":[[2025,9,16]]},"container-title":["Proceedings of the International Conference on Automated Planning and Scheduling"],"original-title":[],"link":[{"URL":"https:\/\/ojs.aaai.org\/index.php\/ICAPS\/article\/download\/36106\/38260","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/ojs.aaai.org\/index.php\/ICAPS\/article\/download\/36106\/38260","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,9,16]],"date-time":"2025-09-16T22:30:17Z","timestamp":1758061817000},"score":1,"resource":{"primary":{"URL":"https:\/\/ojs.aaai.org\/index.php\/ICAPS\/article\/view\/36106"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,9,16]]},"references-count":0,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2025,9,16]]}},"URL":"https:\/\/doi.org\/10.1609\/icaps.v35i1.36106","relation":{},"ISSN":["2334-0843","2334-0835"],"issn-type":[{"value":"2334-0843","type":"electronic"},{"value":"2334-0835","type":"print"}],"subject":[],"published":{"date-parts":[[2025,9,16]]}}}