Outputs (2)

Object languages in a type-theoretic meta-framework (2001)
Presentation / Conference Contribution
Callaghan, P., Luo, Z., & Pang, J. (2001, June). Object languages in a type-theoretic meta-framework. Presented at Proof Transformation and Presentation and Proof Complexities Workshop : PTP'01., Siena, Italy

This paper concerns techniques for providing a convenient syntax for object languages implemented via a type-theoretic Logical Framework, and reports on work in progress. We first motivate the need for a type-theoretic logical framework. Firstly, we... Read More about Object languages in a type-theoretic meta-framework.

An implementation of LF with coercive subtyping & universes (2001)
Journal Article
Callaghan, P., & Luo, Z. (2001). An implementation of LF with coercive subtyping & universes. Journal of Automated Reasoning, 27(1), 3-27. https://doi.org/10.1023/a%3A1010648911114

We present Plastic, an implementation of LF with Coercive Subtyping, and focus on its implementation of Universes. LF is a variant of Martin-Löf''s logical framework, with explicitly typed -abstractions. We outline the system of LF with its extension... Read More about An implementation of LF with coercive subtyping & universes.