Valentina Colla Marco Vannucci Benedetto Allotta Monica Malvezzi Comparison of traditional and neural systems for train speed estimation. 401-406 2003 conf/esann/2003 ESANN http://www.dice.ucl.ac.be/Proceedings/esann/esannpdf/es2003-91.pdf db/conf/esann/esann2003.html#CollaVAM03