| 2007 |
| 6 | EE | M. Ramírez,
Ernesto Tapia,
Marco Block,
Raúl Rojas:
Quantile Linear Algorithm for Robust Binarization of Digitalized Letters.
ICDAR 2007: 1158-1162 |
| 2005 |
| 5 | EE | Ernesto Tapia,
Raúl Rojas:
Recognition of On-Line Handwritten Mathematical Expressions in the E-Chalk System - An Extension.
ICDAR 2005: 1206-1210 |
| 2004 |
| 4 | EE | Gerald Friedland,
Lars Knipping,
Ernesto Tapia:
Web based lectures produced by ai supported classroom teaching.
International Journal on Artificial Intelligence Tools 13(2): 367-382 (2004) |
| 2003 |
| 3 | EE | Ernesto Tapia,
Raúl Rojas:
Recognition of On-line Handwritten Mathematical Expressions Using a Minimum Spanning Tree Construction and Symbol Dominance.
GREC 2003: 329-340 |
| 2 | EE | Ernesto Tapia,
Raúl Rojas:
Recognition of On-line Handwritten Mathematical Formulas in the E-Chalk System.
ICDAR 2003: 980-984 |
| 1 | EE | Gerald Friedland,
Lars Knipping,
Raúl Rojas,
Ernesto Tapia:
Web Based Education as a Result of AI Supported Classroom Teaching.
KES 2003: 290-296 |