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» On the Complexity of Fragments of Modal Logics
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FSTTCS
2005
Springer
14 years 1 months ago
Quantitative Models and Implicit Complexity
We give new proofs of soundness (all representable functions on base types lies in certain complexity classes) for Light Affine Logic, Elementary Affine Logic, LFPL and Soft Af...
Ugo Dal Lago, Martin Hofmann
IJCAI
2003
13 years 9 months ago
On the Undecidability of Description and Dynamic Logics with Recursion and Counting
The evolution of Description Logics (DLs) and Propositional Dynamic Logics produced a hierar­ chy of decidable logics with multiple maximal el­ ements. It would be desirable to ...
Piero A. Bonatti
CORR
2008
Springer
91views Education» more  CORR 2008»
13 years 7 months ago
Taming Modal Impredicativity: Superlazy Reduction
Pure, or type-free, Linear Logic proof nets are Turing complete once cut-elimination is5 considered as computation. We introduce modal impredicativity as a new form of impredicati...
Ugo Dal Lago, Luca Roversi, Luca Vercelli
CORR
2007
Springer
79views Education» more  CORR 2007»
13 years 7 months ago
Logic Meets Algebra: the Case of Regular Languages
The study of finite automata and regular languages is a privileged meeting point of algebra and logic. Since the work of Büchi, regular languages have been classified according ...
Pascal Tesson, Denis Thérien
LICS
2009
IEEE
14 years 2 months ago
On the Computational Complexity of Verifying One-Counter Processes
—One-counter processes are pushdown systems over a singleton stack alphabet (plus a stack-bottom symbol). We study the complexity of two closely related verification problems ov...
Stefan Göller, Richard Mayr, Anthony Widjaja ...