{"type":"ScholarlyArticle","title":"Models of Action Concurrency in Temporal Planning","authors":[{"name":"Jussi Rintanen","slug":"jussi-rintanen","given":"Jussi","family":"Rintanen","affiliation":""}],"abstract":"Models of temporal planning are complex, due to the possibility of multiple concurrent and mutually interacting actions.This work compares two modeling languages, one with a PDDL-style action exclusion mechanism, and another with an explicit notion of resources, and investigates their implications on constraint-based search. The first mechanism forces temporal gaps in action schedules and have a high performance penalty. The second mechanism avoids the gaps, with dramatically improved performance.","doi":null,"url":"https://ijcai.org/proceedings/2015/237","pdf":"https://ijcai.org/proceedings/2015/0237.pdf","markdown":"https://ijcai.org/proceedings/2015/237.md","bibtex":"https://ijcai.org/proceedings/2015/bibtex/237","volume":{"slug":"2015","title":"Proceedings of the Twenty-Fourth International Joint Conference on Artificial Intelligence","short_title":"IJCAI 2015","url":"https://ijcai.org/proceedings/2015/","year":2015,"location":"Buenos Aires, Argentina","dates":"25–31 July 2015","editors":"Qiang Yang and Michael Wooldridge","isbn":"978-1-57735-738-4","publisher":"International Joint Conferences on Artificial Intelligence","doi_prefix":""},"section":"Planning","track":"Main Track","number":237,"pages":{"first":1659,"last":1664},"keywords":[],"videos":[],"references":[],"license_note":"Copyright International Joint Conferences on Artificial Intelligence."}