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» On the rules of intermediate logics
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IGPL
1998
64views more  IGPL 1998»
13 years 9 months ago
Formulas for which Contraction is Admissible
A formula A is said to have the contractionproperty in a logic L i whenever A;A;? `L B (when ? is a multiset) also A;? `L B. In MLL and in MALL without the additive constants a fo...
Arnon Avron
JOLLI
2011
90views more  JOLLI 2011»
13 years 4 months ago
The Displacement Calculus
We define and study a calculus of discontinuity, a version of displacement calculus, which is a logic of segmented strings in exactly the same sense that the Lambek calculus is a ...
Glyn Morrill, Oriol Valentín, Mario Fadda
CADE
2001
Springer
14 years 9 months ago
Canonical Propositional Gentzen-Type Systems
Canonical propositional Gentzen-type systems are systems which in addition to the standard axioms and structural rules have only pure logical rules with the subformula property, in...
Arnon Avron, Iddo Lev
ELPUB
2006
ACM
14 years 3 months ago
Encoding and Querying Multi-Structured Documents
This paper concerns the document multi-structuring issue. For various use objectives, many distinct structures may be defined simultaneously for the same original document. For ex...
Noureddine Chatti, Sylvie Calabretto, Jean-Marie P...
GECCO
2009
Springer
108views Optimization» more  GECCO 2009»
14 years 1 months ago
Development of combinational circuits using non-uniform cellular automata: initial results
A non-uniform cellular automata-based model is presented for the evolutionary development of digital circuits at the gate level. The main feature of this model is the modified lo...
Michal Bidlo, Zdenek Vasícek