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» Structure-Preserving Model Reduction
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97
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AUSAI
2007
Springer
15 years 9 months ago
Tomographic Reconstruction of Images from Noisy Projections - A Preliminary Study
Abstract. Although Computed Tomography (CT) is a mature discipline, the development of techniques that will further reduce radiation dose are still essential. This paper makes step...
A. P. Dalgleish, David L. Dowe, Imants D. Svalbe
127
Voted
FOSSACS
2007
Springer
15 years 9 months ago
PDL with Intersection and Converse Is 2 EXP-Complete
We study the complexity of satisfiability for the expressive extension ICPDL of PDL (Propositional Dynamic Logic), which admits intersection and converse as program operations. Ou...
Stefan Göller, Markus Lohrey, Carsten Lutz
144
Voted
ISNN
2007
Springer
15 years 9 months ago
Regularized Alternating Least Squares Algorithms for Non-negative Matrix/Tensor Factorization
Nonnegative Matrix and Tensor Factorization (NMF/NTF) and Sparse Component Analysis (SCA) have already found many potential applications, especially in multi-way Blind Source Separ...
Andrzej Cichocki, Rafal Zdunek
LFCS
2007
Springer
15 years 9 months ago
A Decidable Temporal Logic of Repeating Values
Various logical formalisms with the freeze quantifier have been recently considered to model computer systems even though this is a powerful mechanism that often leads to undecida...
Stéphane Demri, Deepak D'Souza, Régi...
LPAR
2007
Springer
15 years 9 months ago
The Complexity of Temporal Logic with Until and Since over Ordinals
Abstract. We consider the temporal logic with since and until modalities. This temporal logic is expressively equivalent over the class of ordinals to first-order logic thanks to ...
Stéphane Demri, Alexander Rabinovich