Sciweavers

CIE
2007
Springer
13 years 11 months ago
Hierarchies in Fragments of Monadic Strict NP
We expose a strict hierarchy within monotone monadic strict NP without inequalities (MMSNP), based on the number of second-order monadic quantifiers. We do this by studying a fin...
Barnaby Martin, Florent R. Madelaine
CIE
2007
Springer
13 years 11 months ago
Quotients over Minimal Type Theory
Abstract. We consider an extensional version, called qmTT, of the intensional Minimal Type Theory mTT, introduced in a previous paper with G. Sambin, enriched with proof-irrelevanc...
Maria Emilia Maietti
CIE
2007
Springer
13 years 11 months ago
Strict Self-assembly of Discrete Sierpinski Triangles
Winfree (1998) showed that discrete Sierpinski triangles can self-assemble in the Tile Assembly Model. A striking molecular realization of this self-assembly, using DNA tiles a fe...
James I. Lathrop, Jack H. Lutz, Scott M. Summers
CIE
2007
Springer
13 years 11 months ago
Some Notes on Degree Spectra of the Structures
Iskander Sh. Kalimullin
CIE
2007
Springer
13 years 11 months ago
Input-Dependence in Function-Learning
In the standard model of inductive inference, a learner gets as input the graph of a function, and has to discover (in the limit) a program for the function. In this paper, we cons...
Sanjay Jain, Eric Martin, Frank Stephan
CIE
2007
Springer
13 years 11 months ago
Post's Problem for Ordinal Register Machines
We study Post’s Problem for the ordinal register machines defined in [6], showing that its general solution is positive, but that any set of ordinals solving it must be unbounde...
Joel David Hamkins, Russell G. Miller
CIE
2007
Springer
13 years 11 months ago
The Complexity of Quickly ORM-Decidable Sets
Abstract. The Ordinal Register Machine (ORM) is one of several different machine models for infinitary computability. We classify, by complexity, the sets that can be decided quic...
Joel David Hamkins, David Linetsky, Russell G. Mil...
CIE
2007
Springer
13 years 11 months ago
The Complexity Ecology of Parameters: An Illustration Using Bounded Max Leaf Number
In the framework of parameterized complexity, exploring how one parameter affects the complexity of a different parameterized (or unparameterized problem) is of general interest....
Michael R. Fellows, Frances A. Rosamond
CIE
2007
Springer
13 years 11 months ago
Abstract Geometrical Computation and the Linear Blum, Shub and Smale Model
Geometrical Computation and the Linear Blum, Shub and Smale Model Geometrical Computation and the Linear Blum, Shub and Smale Model J´erˆome Durand-Lose Laboratoire d’Informati...
Jérôme Durand-Lose