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FMCO
2003
Springer
123views Formal Methods» more  FMCO 2003»
14 years 27 days ago
Machine Function Based Control Code Algebras
Abstract. Machine functions have been introduced by Earley and Sturgis in [6] in order to provide a mathematical foundation of the use of the T-diagrams proposed by Bratman in [5]....
Jan A. Bergstra
LICS
1992
IEEE
13 years 11 months ago
Asynchronous Communication in Process Algebra
d Abstract) Frank S. de Boer, Jan Willem Klopyz , Catuscia Palamidessiyx We study the paradigm of asynchronous process communication, as contrasted with the synchronous communicat...
Frank S. de Boer, Jan Willem Klop, Catuscia Palami...
ITP
2010
178views Mathematics» more  ITP 2010»
13 years 9 months ago
Developing the Algebraic Hierarchy with Type Classes in Coq
We present a new formalization of the algebraic hierarchy in Coq, exploiting its new type class mechanism to make practical a solution formerly thought infeasible. Our approach add...
Bas Spitters, Eelis van der Weegen
APAL
2008
95views more  APAL 2008»
13 years 7 months ago
The associated sheaf functor theorem in algebraic set theory
Abstract. We prove a version of the associated sheaf functor theorem in Algebraic Set Theory. The proof is established working within a Heyting pretopos equipped with a system of s...
Nicola Gambino
ACS
2004
13 years 7 months ago
Effective Descent Morphisms in Categories of Lax Algebras
Abstract. In this paper we investigate effective descent morphisms in categories of reflexive and transitive lax algebras. We show in particular that open and proper maps are effec...
Maria Manuel Clementino, Dirk Hofmann