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Graphical User Interface for Search of Mathematical Expressions with Regular Expressions

  • Takayuki WatabeEmail author
  • Yoshinori Miyazaki
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 9169)

Abstract

This paper discusses a pattern-matching method with regular expressions for mathematical expressions on electronic documents. In ordinary regular expressions, a pattern is described as a string with meta-characters. However, strings are unsuitable for mathematical expressions because of their two-dimensional structure (e.g., fractions, superscripts, and subscripts). In addition, meta-characters for regular expressions are frequently used as normal characters, forcing users to type escape characters. Therefore, in this study, we propose a graphical user interface (GUI) to create patterns for mathematical expressions.

Keywords

Mathematical expressions Pattern-matching Regular expressions GUI 

Notes

Acknowledgement

This work was supported by JSPS Grant-in-Aid for JSPS Fellows Grant Number 26-2758.

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Copyright information

© Springer International Publishing Switzerland 2015

Authors and Affiliations

  1. 1.Graduate School of Science and TechnologyShizuoka UniversityShizuokaJapan
  2. 2.Graduate School of InformaticsShizuoka UniversityShizuokaJapan

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