Recognizing handwritten mathematics via fuzzy parsing
نویسندگان
چکیده
We present a new approach to multi-dimensional parsing using relational grammars and fuzzy sets. A fast, incremental parsing algorithm is developed, motivated by the two-dimensional structure of written mathematics. Our approach makes no hard decisions; recognized math expressions are reported to the user in ranked order. A flexible correction mechanism enables users to quickly choose the correct math expression in case of recognition errors or ambiguity.
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تاریخ انتشار 2010