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» Causal Reasoning with Contexts Using Dependent Types
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CSL
2000
Springer
13 years 11 months ago
Subtyping with Power Types
This paper introduces a typed λ-calculus called λPower , a predicative reformulation of part of Cardelli’s power type system. Power types integrate subtyping into the typing t...
David Aspinall
LICS
1989
IEEE
13 years 11 months ago
Faithful Ideal Models for Recursive Polymorphic Types
We explore ideal models for a programming language with recursive polymorphic types, variants of the model studied by MacQueen, Plotkin, and Sethi. The use of suitable ideals yiel...
Martín Abadi, Benjamin C. Pierce, Gordon D....
ICCBR
1999
Springer
13 years 11 months ago
When Experience Is Wrong: Examining CBR for Changing Tasks and Environments
Case-based problem-solving systems reason and learn from experiences, building up case libraries of problems and solutions to guide future reasoning. The expected bene ts of this l...
David B. Leake, David C. Wilson
TACAS
2007
Springer
108views Algorithms» more  TACAS 2007»
14 years 1 months ago
State of the Union: Type Inference Via Craig Interpolation
The ad-hoc use of unions to encode disjoint sum types in C programs and the inability of C’s type system to check the safe use of these unions is a long standing source of subtle...
Ranjit Jhala, Rupak Majumdar, Ru-Gang Xu
AGTIVE
2007
Springer
14 years 1 months ago
Using Graph Transformation to Support Collaborative Ontology Evolution
In collaborative ontology engineering, contexts are key to manage the complexity of different dependency types between ontological artefacts. Instead of being frustrated by out-of...
Pieter De Leenheer, Tom Mens