Directions in recognizing tabular structures of handwritten mathematics notation
Richard Zanibbi, Dorothea Blostein, James R. Cordy · 2001
Mathematics notation contains a variety of tabular structures, including matrices, lists of expressions in a derivation, stacked limit expressions in a summation, and conditional expressions in a function definition. Tabular structures are particularly difficult to recognize in handwritten mathematics notation, due to irregular placement and sizing of symbols. In this paper we briefly survey prior work, describe a representation for tabular structures in mathematics notation, and present possible directions for recognizing tabular structures in handwritten notation.