Data mining: practical machine learning tools and techniques with Java implementations
Data mining: practical machine learning tools and techniques with Java implementations
A handwriting-based equation editor
Proceedings of the 1999 conference on Graphics interface '99
Recognizing Mathematical Expressions Using Tree Transformation
IEEE Transactions on Pattern Analysis and Machine Intelligence
Character Recognition Experiments Using Unipen Data
ICDAR '01 Proceedings of the Sixth International Conference on Document Analysis and Recognition
A New Fuzzy Geometric Representation for On-Line Isolated Character Recognition
ICPR '98 Proceedings of the 14th International Conference on Pattern Recognition-Volume 2 - Volume 2
Pattern Recognition Letters
Towards a web-based progressive handwriting recognition environment for mathematical problem solving
Expert Systems with Applications: An International Journal
An automated vision system for container-code recognition
Expert Systems with Applications: An International Journal
A paradigm for handwriting-based intelligent tutors
International Journal of Human-Computer Studies
A global learning approach for an online handwritten mathematical expression recognition system
Pattern Recognition Letters
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This article introduces the new version of our system for the recognition of on-line handwritten mathematical expressions. The previous version was capable to recognize the most common mathematical expressions, such as expressions of calculus, following the usual mathematical conventions. This version improves and extends our technique, allowing the recognition of structures described by tabular and multiline arrangements, such as matrices and systems of equations. The recognition results are stored in a composite of symbols, which are used by computer algebra systems for algebraic computations, and function plotting. The system is embedded as an intelligent assistant in the Electronic Chalkboard (E-Chalk), a system for the live transmition and storage of lectures.