Percy Liang, Mukund Narasimhan, Michael Shilman, Paul A. Viola. Efficient Geometric Algorithms for Parsing in Two Dimensions. In Eighth International Conference on Document Analysis and Recognition (ICDAR 2005), 29 August - 1 September 2005, Seoul, Korea. pages 1172-1177, IEEE Computer Society, 2005. [doi]
Abstract is missing.