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LICS
1994
IEEE
15 years 10 months ago
A Multiple-Conclusion Meta-Logic
The theory of cut-free sequent proofs has been used to motivate and justify the design of a number of logic programming languages. Two such languages, Prolog and its linear logic ...
Dale Miller
ECOOP
2008
Springer
15 years 8 months ago
Integrating Nominal and Structural Subtyping
Nominal and structural subtyping each have their own strengths and weaknesses. Nominal subtyping allows programmers to explicitly express design intent, and, when types are associa...
Donna Malayeri, Jonathan Aldrich
GECCO
2005
Springer
118views Optimization» more  GECCO 2005»
16 years 3 days ago
The Push3 execution stack and the evolution of control
The Push programming language was developed for use in genetic and evolutionary computation systems, as the representation within which evolving programs are expressed. It has bee...
Lee Spector, Jon Klein, Maarten Keijzer
ICDT
2005
ACM
139views Database» more  ICDT 2005»
16 years 2 days ago
First Order Paths in Ordered Trees
We give two sufficient conditions on XPath like languages for having first order expressivity, meaning that every first order definable set of paths in an ordered node-labeled t...
Maarten Marx
ICALP
2004
Springer
15 years 12 months ago
A Calculus of Coroutines
We describe a simple but expressive calculus of sequential processes, represented as coroutines. We show that this calculus can be used to express a variety of programming languag...
James Laird