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» Modularity in Coalgebra
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ENTCS
2008
124views more  ENTCS 2008»
10 years 11 months ago
Modular Games for Coalgebraic Fixed Point Logics
We build on existing work on finitary modular coalgebraic logics [3,4], which we extend with general fixed points, including CTL- and PDL-like fixed points, and modular evaluation...
Corina Cîrstea, Mehrnoosh Sadrzadeh
JLP
2006
99views more  JLP 2006»
10 years 11 months ago
An institution of modal logics for coalgebras
This paper presents a modular framework for the specification of certain inductivelydefined coalgebraic types. Modal logics for coalgebras of polynomial endofunctors on the catego...
Corina Cîrstea
ENTCS
2006
130views more  ENTCS 2006»
10 years 11 months ago
Modularity in Coalgebra
This paper gives an overview of recent results concerning the modular derivation of (i) modal specification logics, (ii) notions of simulation together with logical characterisati...
Corina Cîrstea
IANDC
2006
117views more  IANDC 2006»
10 years 11 months ago
A modular approach to defining and characterising notions of simulation
We propose a modular approach to defining notions of simulation, and modal logics which characterise them. We use coalgebras to model state-based systems, relators to define notio...
Corina Cîrstea
IANDC
2010
105views more  IANDC 2010»
10 years 10 months ago
Symmetries, local names and dynamic (de)-allocation of names
The semantics of name-passing calculi is often defined employing coalgebraic models over presheaf categories. This elegant theory lacks finiteness properties, hence it is not ap...
Vincenzo Ciancia, Ugo Montanari
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