[texhax] New paper on extracting text and math from PostScript

[Nelson H. F. Beebe]

This (relatively) new paper may be of interest to TeXhax list readers:

	Michael Yang and Richard Fateman
	Extracting mathematical expressions from PostScript documents
	http://doi.acm.org/10.1145/1005285.1005329

Access to the full text requires ACM Portal database access, but a Web
search engine found at copy of the article at the first author's site:

	http://www.ocf.berkeley.edu/~mlyang/papers/MichaelYangPsmath.pdf

The BibTeX entry and lengthy abstract are here:

	http://www.math.utah.edu/pub/tex/bib/texbook3.html#Yang:2004:EME

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- Nelson H. F. Beebe                    Tel: +1 801 581 5254                  -
- University of Utah                    FAX: +1 801 581 4148                  -
- Department of Mathematics, 110 LCB    Internet e-mail: beebe at math.utah.edu  -
- 155 S 1400 E RM 233                       beebe at acm.org  beebe at computer.org -
- Salt Lake City, UT 84112-0090, USA    URL: http://www.math.utah.edu/~beebe  -
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