An Adaptive Approach to Collecting Multimodal Input Anurag Gupta author 2003-07 text The Companion Volume to the Proceedings of 41st Annual Meeting of the Association for Computational Linguistics Association for Computational Linguistics Sapporo, Japan conference publication gupta-2003-adaptive 10.3115/1075178.1075182 https://aclanthology.org/P03-2005/ 2003-07 31 36