Sciweavers

4211 search results - page 204 / 843
» Types as Abstract Interpretations
Sort
View
IFL
2001
Springer
137views Formal Methods» more  IFL 2001»
15 years 9 months ago
A Generic Programming Extension for Clean
Abstract. Generic programming enables the programmer to define functions by induction on the structure of types. Defined once, such a generic function can be used to generate a s...
Artem Alimarine, Marinus J. Plasmeijer
TIC
2000
Springer
124views System Software» more  TIC 2000»
15 years 8 months ago
Sound and Complete Elimination of Singleton Kinds
Singleton kinds provide an elegant device for expressing type equality information resulting from modern module languages, but they can severely complicate the metatheory of langu...
Karl Crary
CADE
2003
Springer
16 years 4 months ago
Optimizing Higher-Order Pattern Unification
Abstract. We present an abstract view of existential variables in a dependently typed lambda-calculus based on modal type theory. This allows us to justify optimizations to pattern...
Brigitte Pientka, Frank Pfenning
VLDB
1987
ACM
75views Database» more  VLDB 1987»
15 years 8 months ago
The POSTGRES Data Model
The design of the POSTGRES data model is described. The data model is a relational model that has been extended with abstract data types including user-defined operators and proce...
Lawrence A. Rowe, Michael Stonebraker
POPL
2001
ACM
16 years 4 months ago
Oracle-based checking of untrusted software
We present a variant of Proof-Carrying Code (PCC) in which the trusted inference rules are represented as a higher-order logic program, the proof checker is replaced by a nondeter...
George C. Necula, Shree Prakash Rahul