Evaluation of Multi-party Virtual Reality Dialogue Interaction David R Traum author Susan Robinson author Jens Stephan author 2004-05 text Proceedings of the Fourth International Conference on Language Resources and Evaluation (LREC’04) Maria Teresa Lino editor Maria Francisca Xavier editor Fátima Ferreira editor Rute Costa editor Raquel Silva editor European Language Resources Association (ELRA) Lisbon, Portugal conference publication traum-etal-2004-evaluation https://aclanthology.org/L04-1501/ 2004-05