Christophe Jermann, Hiroshi Hosobe. A constraint hierarchies approach to geometric constraints on sketches. In Roger L. Wainwright, Hisham Haddad, editors, Proceedings of the 2008 ACM Symposium on Applied Computing (SAC), Fortaleza, Ceara, Brazil, March 16-20, 2008. pages 1843-1844, ACM, 2008. [doi]
Abstract is missing.