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» Logical operations and Kolmogorov complexity
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103
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IANDC
2007
111views more  IANDC 2007»
14 years 11 months ago
Expressiveness and complexity of graph logic
We investigate the complexity and expressive power of a spatial logic for reasoning about graphs. This logic was previously introduced by Cardelli, Gardner and Ghelli, and provide...
Anuj Dawar, Philippa Gardner, Giorgio Ghelli
90
Voted
ITA
2007
14 years 11 months ago
Three notes on the complexity of model checking fixpoint logic with chop
Abstract. This paper analyses the complexity of model checking Fixpoint Logic with Chop – an extension of the modal µ-calculus with a sequential composition operator. It uses tw...
Martin Lange
93
Voted
JAPLL
2010
111views more  JAPLL 2010»
14 years 6 months ago
The complexity of satisfiability for fragments of hybrid logic - Part I
The satisfiability problem of hybrid logics with the downarrow binder is known to be undecidable. This initiated a research program on decidable and tractable fragments. In this p...
Arne Meier, Martin Mundhenk, Thomas Schneider 0002...
CORR
2010
Springer
139views Education» more  CORR 2010»
14 years 11 months ago
The Complexity of Satisfiability for Sub-Boolean Fragments of ALC
The standard reasoning problem, concept satisfiability, in the basic description logic ALC is PSPACE-complete, and it is EXPTIMEcomplete in the presence of unrestricted axioms. Sev...
Arne Meier, Thomas Schneider 0002
ICS
2001
Tsinghua U.
15 years 4 months ago
Reducing the complexity of the issue logic
The issue logic of dynamically scheduled superscalar processors is one of their most complex and power-consuming parts. In this paper we present alternative issue-logic designs th...
Ramon Canal, Antonio González