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ICFP
2002
ACM
16 years 4 months ago
Composing monads using coproducts
Monads are a useful abstraction of computation, as they model diverse computational effects such as stateful computations, exceptions and I/O in a uniform manner. Their potential ...
Christoph Lüth, Neil Ghani
ESOP
2010
Springer
16 years 2 months ago
A Hoare Logic for the Coinductive Trace-Based Big-Step Semantics of While
In search for a foundational framework for reasoning about observable behavior of programs that may not terminate, we have previously devised a trace-based big-step semantics for W...
Keiko Nakata and Tarmo Uustalu
TLDI
2010
ACM
218views Formal Methods» more  TLDI 2010»
16 years 1 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
AOSD
2010
ACM
15 years 11 months ago
Reusable enterprise metadata with pattern-based structural expressions
An essential part of modern enterprise software development is metadata. Mainstream metadata formats, including XML deployment descriptors and Java 5 annotations, suffer from a n...
Eli Tilevich, Myoungkyu Song
CRYPTO
2007
Springer
106views Cryptology» more  CRYPTO 2007»
15 years 11 months ago
Simulatable VRFs with Applications to Multi-theorem NIZK
Abstract. This paper introduces simulatable verifiable random functions (sVRF). VRFs are similar to pseudorandom functions, except that they are also verifiable: corresponding to...
Melissa Chase, Anna Lysyanskaya