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APLAS
2009
ACM
14 years 2 months ago
Fractional Ownerships for Safe Memory Deallocation
We propose a type system for a programming language with memory allocation/deallocation primitives, which prevents memory-related errors such as double-frees and memory leaks. The ...
Kohei Suenaga, Naoki Kobayashi
TLDI
2010
ACM
218views Formal Methods» more  TLDI 2010»
14 years 4 months ago
Pointwise generalized algebraic data types
In the GADT (Generalized Algebraic Data Types) type system, a pattern-matching branch can draw type information from both the scrutinee type and the data constructor type. Even th...
Chuan-kai Lin, Tim Sheard
LICS
2003
IEEE
14 years 25 days ago
Structural Subtyping of Non-Recursive Types is Decidable
We show that the first-order theory of structural subtyping of non-recursive types is decidable, as a consequence of a more general result on the decidability of term powers of d...
Viktor Kuncak, Martin C. Rinard
CORR
2006
Springer
99views Education» more  CORR 2006»
13 years 7 months ago
Inductive types in the Calculus of Algebraic Constructions
In a previous work, we proved that almost all of the Calculus of Inductive Constructions (CIC), the basis of the proof assistant Coq, can be seen as a Calculus of Algebraic Constru...
Frédéric Blanqui
JUCS
2002
84views more  JUCS 2002»
13 years 7 months ago
The Design of an Object-based System for Representing and Classifying Spatial Structures and Relations
: Our work is concerned with the design of a knowledge-based system for recognizing agricultural landscape models on land-use maps. Landscape models are defined as sets of spatial ...
Florence Le Ber, Amedeo Napoli