CSL
2008
Springer
14 years 7 months ago
2008
Springer
Abstract. This paper shows undecidability of type-checking and typeinference problems in domain-free typed lambda-calculi with existential types: a negation and conjunction fragmen...
ESOP
2009
Springer
14 years 10 months ago
2009
Springer
Ownership types characterize the topology of objects in the heap, through a characterization of the context to which an object belongs. They have been used to support reasoning, me...
APLAS
2009
ACM
15 years 20 days ago
2009
ACM
Bounded existential types are a powerful language feature ling partial data abstraction and information hiding. However, existentials do not mingle well with subtyping as found in ...