Z. Wen, M. Zhou, and V. Aggarwal. IUI '07: Proceedings of the 12th international conference on Intelligent user interfaces, page 122--131. New York, NY, USA, ACM, (2007)
Z. Wen, M. Zhou, and V. Aggarwal. IUI '07: Proceedings of the 12th international conference on Intelligent user interfaces, page 122--131. New York, NY, USA, ACM Press, (2007)