Details of this research activity are reported in:
Di Stefano P., "Automatic
extraction of form features for casting".Computer-aided Design, vol.
29, 1997, p. 761-770, ISSN: 0010-4485.
Di Angelo L., Di Stefano P., Bianconi F., "An approach for feature
semantics recognition in geometric models".Computer-aided Design,
Volume 36 (10), 2004, pp. 993-1009, ISSN: 0010-4485.
3 August 2013:
The page "Applied Differential Geometry for Tessellated Models" has been updated.
11 February 2013:
The new website is online.