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ENTCS
2008
124views more  ENTCS 2008»
14 years 15 days 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
ENTCS
2008
56views more  ENTCS 2008»
14 years 15 days ago
Hard combinators
Denis Béchet, Sylvain Lippi
ENTCS
2008
142views more  ENTCS 2008»
14 years 15 days ago
Worst Case Reaction Time Analysis of Concurrent Reactive Programs
Reactive programs have to react continuously to their inputs. Here the time needed to react with the according output is important. While the synchrony hypothesis takes the view t...
Marian Boldt, Claus Traulsen, Reinhard von Hanxled...
ENTCS
2008
126views more  ENTCS 2008»
14 years 15 days ago
Admissibility of Cut in Coalgebraic Logics
We study sequent calculi for propositional modal logics, interpreted over coalgebras, with admissibility of cut being the main result. As applications we present a new proof of th...
Dirk Pattinson, Lutz Schröder
ENTCS
2008
71views more  ENTCS 2008»
14 years 15 days ago
Implementing a Domain-Specific Language Using Stratego/XT: An Experience Paper
We describe the experience of implementing a Domain-Specific Language using transformation to a General Purpose Language. The domain of application is image processing and low-lev...
Leonard G. C. Hamey, Shirley Goldrei
ENTCS
2008
84views more  ENTCS 2008»
14 years 15 days ago
Coalgebraic Trace Semantics for Combined Possibilitistic and Probabilistic Systems
Non-deterministic (also known as possibilistic) and probabilistic state based systems (or automata) have been studied for quite some time. Separately, they are reasonably well-und...
Bart Jacobs
ENTCS
2008
85views more  ENTCS 2008»
14 years 15 days ago
Connectivity Properties of Dimension Level Sets
This paper initiates the study of sets in Euclidean space Rn (n 2) that are defined in terms of the dimensions of their elements. Specifically, given an interval I [0, 1], we ar...
Jack H. Lutz, Klaus Weihrauch
ENTCS
2008
91views more  ENTCS 2008»
14 years 15 days ago
Newton's method and the Computational Complexity of the Fundamental Theorem of Algebra
Several different uses of Newton's method in connection with the Fundamental Theorem of Algebra are pointed out. Theoretical subdivision schemes have been combined with the n...
Prashant Batra
ENTCS
2008
89views more  ENTCS 2008»
14 years 15 days ago
On the Relationship between Filter Spaces and Weak Limit Spaces
: Countably based filter spaces have been suggested in the 1970's as a model for recursion theory on higher types. Weak limit spaces with a countable base are known to be the ...
Matthias Schröder
ENTCS
2008
80views more  ENTCS 2008»
14 years 15 days ago
Boundedness of the Domain of Definition is Undecidable for Polynomial ODEs
Consider the initial-value problem with computable parameters dx dt = p(t, x) x(t0) = x0, where p : Rn+1 Rn is a vector of polynomials and (t0, x0) Rn+1 . We show that the proble...
Daniel S. Graça, Jorge Buescu, Manuel Lamei...