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CORR
2004
Springer
107views Education» more  CORR 2004»
13 years 8 months ago
Encapsulation for Practical Simplification Procedures
ACL2 was used to prove properties of two simplification procedures. The procedures differ in complexity but solve the same programming problem that arises in the context of a reso...
Olga Shumsky Matlin, William McCune
ENTCS
2002
136views more  ENTCS 2002»
13 years 8 months ago
Comparing Calculi of Explicit Substitutions with Eta-reduction
The past decade has seen an explosion of work on calculi of explicit substitutions. Numerous work has illustrated the usefulness of these calculi for practical notions like the im...
Mauricio Ayala-Rincón, Flávio L. C. ...
TCS
1998
13 years 8 months ago
Bubbles in Modularity
We provide a global technique, called neatening, for the study of modularity of left-linear Term Rewriting Systems. Objects called bubbles are identi ed as the responsibles of mos...
Massimo Marchiori
CDC
2008
IEEE
137views Control Systems» more  CDC 2008»
14 years 3 months ago
On the existence of Zeno behavior in hybrid systems with non-isolated Zeno equilibria
Abstract— This paper presents proof-certificate based sufficient conditions for the existence of Zeno behavior in hybrid systems near non-isolated Zeno equilibria. To establish...
Andrew G. Lamperski, Aaron D. Ames
RTA
2010
Springer
14 years 20 days ago
On (Un)Soundness of Unravelings
We revisit (un)soundness of transformations of conditional into unconditional rewrite systems. The focus here is on so-called unravelings, the most simple and natural kind of such ...
Karl Gmeiner, Bernhard Gramlich, Felix Schernhamme...