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» Semantical Principles in the Modal Logic of Coalgebras
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AISC
1998
Springer
15 years 3 months ago
Bertrand Russell, Herbrand's Theorem, and the Assignment Statement
While propositional modal logic is a standard tool, first-order modal logic is not. Indeed, it is not generally understood that conventional first-order syntax is insufficiently ex...
Melvin Fitting
ENTCS
2007
116views more  ENTCS 2007»
14 years 11 months ago
Co-Algebraic Models for Quantitative Spatial Logics
We introduce a class of coalgebraic models and a family of modal logics that support the specication of spatial properties of distributed applications. The evaluation of a formul...
Vincenzo Ciancia, Gian Luigi Ferrari
CORR
2008
Springer
148views Education» more  CORR 2008»
14 years 11 months ago
The craft of model making: PSPACE bounds for non-iterative modal logics
The methods used to establish PSPACE-bounds for modal logics can roughly be grouped into two classes: syntax driven methods establish that exhaustive proof search can be performed...
Lutz Schröder, Dirk Pattinson
86
Voted
ENTCS
2010
96views more  ENTCS 2010»
14 years 11 months ago
Optimizing Conditional Logic Reasoning within CoLoSS
The generic modal reasoner CoLoSS covers a wide variety of logics ranging from graded and probabilistic modal logic to coalition logic and conditional logics, being based on a bro...
Daniel Hausmann, Lutz Schröder
CALCO
2007
Springer
118views Mathematics» more  CALCO 2007»
15 years 5 months ago
Coalgebraic Epistemic Update Without Change of Model
Abstract. We present a coalgebraic semantics for reasoning about information update in multi-agent systems. The novelty is that we have one structure for both states and actions an...
Corina Cîrstea, Mehrnoosh Sadrzadeh