{"type":"ScholarlyArticle","title":"Delaying Commitment in Plan Recognition Using Combinatory Categorial Grammars","authors":[{"name":"Christopher W. Geib","slug":"christopher-w-geib","given":"Christopher W.","family":"Geib","affiliation":""}],"abstract":"This paper presents a new algorithm for plan recognition called ELEXIR (Engine for LEXicalized Intent Recognition). ELEXIR represents the plans to be recognized with a grammatical formalism called Combinatory Categorial Grammar(CCG). We show that representing plans with CCGs can allow us to prevent early commitment to plan goals and thereby reduce runtime.Christopher Geib","doi":null,"url":"https://ijcai.org/proceedings/2009/284","pdf":"https://ijcai.org/proceedings/2009/0284.pdf","markdown":"https://ijcai.org/proceedings/2009/284.md","bibtex":"https://ijcai.org/proceedings/2009/bibtex/284","volume":{"slug":"2009","title":"Proceedings of the Twenty-First International Joint Conference on Artificial Intelligence","short_title":"IJCAI 2009","url":"https://ijcai.org/proceedings/2009/","year":2009,"location":"Pasadena, California, USA","dates":"","editors":"Hiroaki Kitano","isbn":"","publisher":"International Joint Conferences on Artificial Intelligence","doi_prefix":""},"section":null,"track":"","number":284,"pages":{"first":1702,"last":1706},"keywords":[],"videos":[],"references":[],"license_note":"Copyright International Joint Conferences on Artificial Intelligence."}