| Dale Miller and Alwen Tiu. Encoding generic judgments. In Proceedings of FSTTCS, number 2556 in LNCS, pages 18--32, December 2002. |
....we reason (typically by inversion) in presence of hypothetical judgments. Inducting HOAS style over open terms is a major challenge [20] in this setting generic judgments are particularly problematic, but can be dealt with by switching to a more expressive SL, based on a eigenvariable encoding [12]. The new theory of terms in infinite context underlying the new version of Hybrid [2] directly supports this syntax. With that in place, we will be able, for example, to replay in a full HOAS style a notion of program equivalence based on bisimilarity [14] and finally approach at the right level ....
D. Miller and A. Tiu. Encoding generic judgments. In M. Agrawal and A. Seth, editors, FST TCS 2002: Foundations of Software Technology and Theoretical Computer Science, number 2556 in LNCS, pages 18--34. Springer-Verlag, 2002.
.... n:P n m n: P nm) ry(My M y) y:My open out x y P output in x M input (My) j Q j (Ny) Figure 4. The rules for the (late) calculus. Consider encoding calculus [19] using higher order abstract syntax following [17, 18]. Since we are focused here on abstractions in syntax, we shall deal with only finite calculus expression, that is, expressions without or defined constants. Extending this work to infinite process expressions should be possible by adding induction (as in [11] or co induction to our proof ....
....We use two predicates to encode the one step transition semantics for the calculus. The predicate of type p a p o encodes transitions involving free values and the predicate of type p (n a) n p) o encodes transitions involving bound values. Figure 4 (taken from [18]) contains the inference rules specifying the late version of the transitions for the calculus [19] In these rules, capital letters (possibly primed) are used to denote schema variables for inference rules: these schema variables have primitive types such as a, n, and p as well as functional ....
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D. Miller and A. Tiu. Encoding generic judgments. In Proceedings of FSTTCS, number 2556 in LNCS, pages 18--32, December 2002.
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Dale Miller and Alwen Tiu. Encoding generic judgments. In Proceedings of FSTTCS, number 2556 in LNCS, pages 18--32, December 2002.
No context found.
D. Miller and A. Tiu. Encoding generic judgments. In M. Agrawal and A. Seth, editors, FST TCS 2002: Foundations of Software Technology and Theoretical Computer Science, number 2556 in LNCS, pages 18--34. Springer-Verlag, 2002.
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