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ENTCS
2000
83views more  ENTCS 2000»
13 years 5 months ago
Typed Logical Variables in Haskell
We describe how to embed a simple typed functional logic programming language in Haskell. The embedding is a natural extension of the Prolog embedding by Seres and Spivey [16]. To...
Koen Claessen, Peter Ljunglöf
ENTCS
2000
154views more  ENTCS 2000»
13 years 5 months ago
Debugging Haskell by Observing Intermediate Data Structures
Haskell has long needed a debugger. Although there has been much research into the topic of debugging lazy functional programs, no robust tool has yet come from the Haskell commun...
Andy Gill
ENTCS
2000
109views more  ENTCS 2000»
13 years 5 months ago
Forward and Backward Chaining in Linear Logic
Abstract. Logic programming languages based on linear logic are of both theoretical and practical interest, particulaly because such languages can be seen as providing a logical ba...
James Harland, David J. Pym, Michael Winikoff
ENTCS
2000
123views more  ENTCS 2000»
13 years 5 months ago
Defining Standard Prolog in Rewriting Logic
The coincidence between the model-theoretic and the procedural semantics of SLDresolution does not carry over to a Prolog system that also implements non-logical features like cut...
Marija Kulas, Christoph Beierle
ENTCS
2000
81views more  ENTCS 2000»
13 years 5 months ago
Secrecy, Group Creation
We lift Cardelli, Ghelli and Gordon's secrecy group creation operator [1] to a relative of the spicalculus that supports symmetric key cryptography, and show a natural extens...
Luca Cardelli, Andy Gordon, Giorgio Ghelli