Who is "You"? Combining Linguistic and Gaze Features to Resolve Second-Person References in Dialogue

We explore the problem of resolving the second person English pronoun you in multi-party dialogue, using a combination of linguistic and visual features. First, we distinguish generic and referential uses, then we classify the referential uses as either plural or singular, and finally, for the latter cases, we identify the addressee. In our first set of experiments, the linguistic and visual features are derived from manual transcriptions and annotations, but in the second set, they are generated through entirely automatic means. Results show that a multimodal system is often preferable to a unimodal one.

• Type: Journal
• Year: 2009
• Where: EACL
• Authors: Matthew Frampton, Raquel Fernández, Patrick Ehlen, Chris Mario Christoudias, Trevor Darrell, Stanley Peters
• Keywords: EACL 2009, Natural Language Processing, Person English Pronoun, Referential Uses, Visual Features