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» Engineering a Programming Language: The Type and Class Syste...
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SAC
2006
ACM
14 years 2 months ago
Union types for object-oriented programming
We propose union types for statically typed class-based objectoriented languages as a means to enhance the flexibility of subtyping. As its name suggests, a union type can be con...
Atsushi Igarashi, Hideshi Nagira
SOCO
2005
Springer
14 years 1 months ago
On the Revival of Dynamic Languages
The programming languages of today are stuck in a deep rut that has developed over the past 50 years. Although we are faced with new challenges posed by enormous advances in hardwa...
Oscar Nierstrasz, Alexandre Bergel, Marcus Denker,...
APLAS
2008
ACM
13 years 10 months ago
ML Modules and Haskell Type Classes: A Constructive Comparison
Researchers repeatedly observed that the module system of ML and the type class mechanism of Haskell are related. So far, this relationship has received little formal investigation...
Stefan Wehr, Manuel M. T. Chakravarty
CCS
2004
ACM
14 years 1 months ago
Formally verifying information flow type systems for concurrent and thread systems
Information flow type systems provide an elegant means to enforce confidentiality of programs. Using the proof assistant Isabelle/HOL, we have machine-checked a recent work of B...
Gilles Barthe, Leonor Prensa Nieto
GI
2004
Springer
14 years 1 months ago
Type Safe Programming of XML-based Applications
: There is an emerging amount of software for generating and manipulating XML documents. This paper addresses the problem of guaranteeing the validity of dynamically generated XML ...
Martin Kempa, Volker Linnemann