Thomas Schellenberg, Bo Yuan, Richard Zanibbi
Layout-based substitution tree indexing and retrieval for mathematical expressions
DRR, 2012.
@inproceedings{DRR-2012-SchellenbergYZ, author = "Thomas Schellenberg and Bo Yuan and Richard Zanibbi", booktitle = "{Proceedings of the 19th Conference on Document Recognition and Retrieval}", doi = "10.1117/12.912502", isbn = "978-0-819-48944-9", publisher = "{SPIE}", series = "{SPIE Proceedings}", title = "{Layout-based substitution tree indexing and retrieval for mathematical expressions}", volume = 8297, year = 2012, }