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IJFCS
2007
54views more  IJFCS 2007»
13 years 2 months ago
Pure and O-Substitution
The basic properties of distributivity and deletion of pure and o-substitution are investigated. The obtained results are applied to show preservation of recognizability in a numb...
Andreas Maletti
FSS
2006
105views more  FSS 2006»
13 years 2 months ago
Cut sets as recognizable tree languages
A tree series over a semiring with partially ordered carrier set can be considered as a fuzzy set. We investigate conditions under which it can also be understood as a fuzzied rec...
Björn Borchardt, Andreas Maletti, Branimir Se...
DLT
2010
13 years 4 months ago
Input Products for Weighted Extended Top-Down Tree Transducers
A weighted tree transformation is a function (:
Andreas Maletti
BIRTHDAY
2009
Springer
13 years 9 months ago
Formal Series of General Algebras over a Field and Their Syntactic Algebras
Any mapping S : C → K, where K is a field and C = (C, Σ) is a Σ-algebra, is called a KC-series. These series are natural generalizations of both formal series on strings over...
Zoltán Fülöp, Magnus Steinby