(Enter summary)
Abstract: Disunification is the problem of deciding satisfiability of a system of equations and
disequations w.r.t. a given equational theory. In this paper we study the disunification
problem in the context of ACI1 equational theories. We provide a characterization
of the interpretation structures suitable to model the axioms in ACI1
theories. The satisfiability problem is solved using known techniques for the equality
constraints and novel methodologies to transform disequation constraints into
solved... (Update)
Context of citations to this paper: More
.... since, if f( Delta) is a unary (free) function symbol, then fX j Y g is equivalent to f(X) Y (cf. also Footnote 1 and [19] In [12] ACI1 constraints (including unification) for the general case are studied and solved. 5 Multisets Expressiveness results similar to those...
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1.5: Disunification in ACI1 Theories - Dovier, Piazza, Pontelli (1999)
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0.5: A Minimality Study for Set Unification - Arenas-Sánchez, Dovier (1997)
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0.3: ACI1 constraints - Dovier, Piazza, Pontelli, Rossi (1999)
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1.0: Multiset Constraints and P Systems - Dovier, Piazza, Rossi
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BibTeX entry: (Update)
A. Dovier, C. Piazza, E. Pontelli, and G. Rossi. ACI1 constraints. In D. De Schreye, editor, ICLP'99, 16th International Conference on Logic Programming, pages 573--587. The MIT Press, Cambridge, Mass., 1999. http://citeseer.ist.psu.edu/article/dovier99aci.html More
@inproceedings{ dovier99aci,
author = "Agostino Dovier and Carla Piazza and Enrico Pontelli and Gianfranco Rossi",
title = "ACI1 Constraints",
booktitle = "International Conference on Logic Programming",
pages = "573-587",
year = "1999",
url = "citeseer.ist.psu.edu/article/dovier99aci.html" }
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Documents on the same site (http://www.dimi.uniud.it/~piazza/pb.html): More
Fast (Hyper) Set Equivalence - Dovier, Piazza, Policriti
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