650 search results - page 36 / 130 » On Coalgebras over Algebras |
LICS
2009
IEEE
14 years 2 months 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...
SFM
2004
Springer
14 years 1 months ago
2004
Springer
We treat theory and application of timed process algebra. We focus on a variant that uses explicit termination and action prefixing. This variant has some advantages over other va...
SACRYPT
2001
Springer
14 years 2 days 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...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
Abstract. We propose a new definition for abstract syntax (with binding constructions), and, accordingly, for initial semantics and algebraicity. Our definition is based on the n...
CDC
2010
IEEE
13 years 2 months ago
2010
IEEE
In this paper, we present a general algebraic framework for analysing decentralized control systems. We consider systems defined by linear fractional functions over a commutative ...