AAAI Publications, Twenty-First International Joint Conference on Artificial Intelligence

Font Size: 
Delaying Commitment in Plan Recognition Using Combinatory Categorial Grammars
Christopher Geib

Last modified: 2009-06-26

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.

Full Text: PDF