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PADL
2004
Springer
16 years 6 days ago
Pruning in the Extended Andorra Model
One of the major problems that actual logic programming systems have to address is whether and how to prune undesirable parts of the search space. A region of the search space woul...
Ricardo Lopes, Vítor Santos Costa, Fernando...
ARTS
1999
Springer
15 years 11 months ago
Specifying Performance Measures for PEPA
Stochastic process algebras such as PEPA provide ample support for the component-based construction of models. Tools compute the numerical solution of these models; however, the st...
Graham Clark, Stephen Gilmore, Jane Hillston
TOOLS
1998
IEEE
15 years 11 months ago
An Architecture for Unified Dialogue in Distributed Object Systems
In traditional information systems, the user interface is controlled by one single application. In distributed systems, several distributed components may want to influence the ap...
Arve Larsen, Peter D. Holmes
VL
1996
IEEE
15 years 11 months ago
Steering programs via time travel
Despite years of research into human computer interaction (HCI), the environments programmers must use for problem-solving today--with separate modes and tools for writing, compil...
John W. Atwood Jr., Margaret M. Burnett, Rebecca A...
LICS
1994
IEEE
15 years 11 months ago
Subtyping and Parametricity
In this paper we study the interaction of subtyping and parametricity. We describe a logic for a programming language with parametric polymorphism and subtyping. The logic support...
Gordon D. Plotkin, Martín Abadi, Luca Carde...