Comprehending action preconditions and effects is an essential step in modeling the dynamics of the world. In this paper, we express the semantics of precondition relations extrac...
S. R. K. Branavan, Nate Kushman, Tao Lei, Regina B...
Genetic Programming (GP) is a method of automatically inducing programs by representing them as parse trees. In theory, programs in any computer languages can be translated to par...
Most information extraction (IE) systems identify facts that are explicitly stated in text. However, in natural language, some facts are implicit, and identifying them requires â€...
—We describe the design of an autonomous agent that can teach itself how to translate from a foreign language, by ï¬rst assembling its own training set, then using it to improve...
In this paper we study the problem of ï¬nding most topical named entities among all entities in a document, which we refer to as focused named entity recognition. We show that th...