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CADE
2008
Springer
14 years 11 months ago
Proof Systems for Effectively Propositional Logic
We consider proof systems for effectively propositional logic. First, we show that propositional resolution for effectively propositional logic may have exponentially longer refuta...
Andrei Voronkov, Juan Antonio Navarro Pérez
CORR
2007
Springer
99views Education» more  CORR 2007»
13 years 10 months ago
Changing Levels of Description in a Fluid Flow Simulation
We described here our perception of complex systems, of how we feel the different layers of description are an important part of a correct complex system simulation. We described ...
Pierrick Tranouez, Cyrille Bertelle, Damien Olivie...
ECAI
2000
Springer
14 years 3 months ago
Logic Programs with Compiled Preferences
Abstract. We describe an approach for compiling dynamic preferences into logic programs under the answer set semantics. An ordered logic program is an extended logic program in whi...
James P. Delgrande, Torsten Schaub, Hans Tompits
ENTCS
2011
129views more  ENTCS 2011»
13 years 5 months ago
Specifying Proof Systems in Linear Logic with Subexponentials
In the past years, linear logic has been successfully used as a general logical framework for encoding proof systems. Due to linear logic’s finer control on structural rules, i...
Vivek Nigam, Elaine Pimentel, Giselle Reis
FDL
2004
IEEE
14 years 2 months ago
GBLD: A Formal Model for Layout Description and Generation
In this paper, we introduce a layout description and generation model, GBLD, based on the notions and elements of L-systems and context-free grammars. Our layout model is compatib...
I-Lun Tseng, Adam Postula