Giuseppe Castagna. Semantic Subtyping: Challenges, Perspectives, and Open Problems. In Mario Coppo, Elena Lodi, G. Michele Pinna, editors, Theoretical Computer Science, 9th Italian Conference, ICTCS 2005, Siena, Italy, October 12-14, 2005, Proceedings. Volume 3701 of Lecture Notes in Computer Science, pages 1-20, Springer, 2005. [doi]
Abstract is missing.