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» Decidable Extensions of Church's Problem
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CSL
2009
Springer
13 years 11 months ago
Decidable Extensions of Church's Problem
Abstract. For a two-variable formula B(X,Y) of Monadic Logic of Order (MLO) the Church Synthesis Problem concerns the existence and construction of a finite-state operator Y=F(X) ...
Alexander Rabinovich
AMC
2006
79views more  AMC 2006»
13 years 5 months ago
Church's thesis meets the N-body problem
``Church's thesis'' is at the foundation of computer science. We point out that with any particular set of physical laws, Church's thesis need not merely be po...
Warren D. Smith
JSC
2010
135views more  JSC 2010»
13 years 3 months ago
Deciding inseparability and conservative extensions in the description logic EL
We study the problem of deciding whether two ontologies are inseparable w.r.t. a signature Σ, i.e., whether they have the same consequences in the signature Σ. A special case is...
Carsten Lutz, Frank Wolter
CADE
2008
Springer
14 years 5 months ago
THF0 - The Core of the TPTP Language for Higher-Order Logic
One of the keys to the success of the Thousands of Problems for Theorem Provers (TPTP) problem library and related infrastructure is the consistent use of the TPTP language. This p...
Christoph Benzmüller, Florian Rabe, Geoff Sut...
FUIN
2010
141views more  FUIN 2010»
13 years 2 months ago
Decidability Problems in Petri Nets with Names and Replication
In this paper we study decidability of several extensions of P/T nets with name creation and/or replication. In particular, we study how to restrict the models of RN systems (P/T n...
Fernando Rosa Velardo, David de Frutos-Escrig