| Dinghao Wu, Andrew W. Appel, and Aaron Stump. Foundational proof checkers with small witnesses. In PPDP '03: Proceedings of the 5th ACM SIGPLAN international conference on Principles and practice of declaritive programming, pages 264--274. ACM Press, 2003. 15 |
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D. Wu, A. Appel, and A. Stump. Foundational Proof Checkers with Small Witnesses. In D. Miller, editor, 5th ACM-SIGPLAN International Conference on Principles and Practice of Declarative Programming, 2003. 12
....checker. Just in case you are worried about bugs (or Trojan horses) in proof checkers, our soundness proof is checkable in a very minimal logic: the trusted base of our system (including axioms, machine specification, and a C program implementing LF checking) is less than 2700 lines of code [5, 22], an order of magnitude smaller than other systems. Atomicity. Some other TALs have macro instruction sequences (or even worse, calls to the runtime system) for compare and branch, or datatype tag checking, or memory allocation. This inhibits optimizations such as hoisting and scheduling. ....
....committing to any specific type system. We believe that the smaller the TCB, the more confidence PCC users can have. Our TCB consists of the specification of the safety policy, machine instruction semantics, and the proof checker. In the current implementation, it is less than 2,700 lines of code [5, 22], of which more than half is the specification of the Sparc instruction set architecture. To make the TCB minimal, we choose Church s higher order logic with a few axioms of arithmetic, give types a semantic model to move the type system out of the TCB, and model machine instructions by a step ....
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Dinghao Wu, Andrew W. Appel, and Aaron Stump. Foundational proof checkers with small witnesses. March 2003.
No context found.
Dinghao Wu, Andrew W. Appel, and Aaron Stump. Foundational proof checkers with small witnesses. In PPDP '03: Proceedings of the 5th ACM SIGPLAN international conference on Principles and practice of declaritive programming, pages 264--274. ACM Press, 2003. 15
No context found.
Dinghao Wu, Andrew W. Appel, and Aaron Stump. Foundational proof checkers with small witnesses. In Proceedings of the Fifth ACM-SIGPLAN International Conference on Principles and Practice of Declarative Programming (PPDP '03), pages 264--274, New York, August 2003. ACM Press.
No context found.
D. Wu, A. W. Appel, and A. Stump. Foundational proof checkers with small witnesses. In Conference on Principles and Practice of Declarative Programming, pages 264--274, Aug. 2003.
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