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114
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ERSHOV
2003
Springer
15 years 11 months ago
2003
Springer
169
Voted
LICS
2009
IEEE
16 years 24 days ago
2009
IEEE
—We use the recently developed theory of forest algebras to find algebraic characterizations of the languages of unranked trees and forests definable in various logics. These i...
141
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SACRYPT
2001
Springer
15 years 10 months ago
2001
Springer
We show that there is a very straightforward closed algebraic formula for the Rijndael block cipher. This formula is highly structured and far simpler then algebraic formulations o...
141
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ISSAC
1989
Springer
15 years 10 months ago
1989
Springer
In this paper, we describe a parallelization scheme for Collins’ cylindrical algebraic decomposition algorithm for quantifier elimination in the theory of real closed fields. ...