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» Preservation theorems for bounded formulas
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AML
2006
120views more  AML 2006»
15 years 6 months ago
On the infinite-valued Lukasiewicz logic that preserves degrees of truth
Lukasiewicz's infinite-valued logic is commonly defined as the set of formulas that take the value 1 under all evaluations in the Lukasiewicz algebra on the unit real interva...
Josep Maria Font, Àngel J. Gil, Antoni Torr...
DGCI
2003
Springer
15 years 11 months ago
Shape Preserving Digitization of Ideal and Blurred Binary Images
In order to make image analysis methods more reliable it is important to analyse to what extend shape information is preserved during image digitization. Most existing approaches t...
Ullrich Köthe, Peer Stelldinger
APAL
2010
71views more  APAL 2010»
15 years 6 months ago
On some definable sets over fields with analytic structure
We discover geometric properties of certain definable sets over non-Archimedean valued fields with analytic structures. Results include a parameterized smooth stratification theore...
Y. Firat Çelikler
JCSS
2010
69views more  JCSS 2010»
15 years 4 months ago
On the formal semantics of IF-like logics
In classical logics, the meaning of a formula is invariant with respect to the renaming of bound variables. This property, normally taken for granted, has been shown not to hold in...
Santiago Figueira, Daniel Gorín, Rafael Gri...
ENTCS
2006
172views more  ENTCS 2006»
15 years 6 months ago
Locality of Queries and Transformations
Locality is a standard notion of finite model theory. There are two well known flavors of it, based on Hanf's and Gaifman's theorems. Essentially they say that structure...
Leonid Libkin