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ICIP
2009
IEEE
14 years 11 months ago
Pet Image Reconstruction Using Prior Information From Ct Or Mri
Functional properties of living tissues appear in PET, whereas structural information at significantly higher resolution and better image quality is provided by other modalities, ...
CDC
2009
IEEE
124views Control Systems» more  CDC 2009»
14 years 2 months ago
Lyapunov stability analysis of higher-order 2-D systems
— We give necessary and sufficient conditions, based on the existence of a Lyapunov functional, for the asymptotic stability of a square autonomous 2-D behavior in the sense of ...
Chiaki Kojima, Paolo Rapisarda, Kiyotsugu Takaba
CDC
2009
IEEE
133views Control Systems» more  CDC 2009»
14 years 2 months ago
Stability of networks of hybrid ISS systems
— Interconnection of several hybrid input-to-state stable (ISS) systems is considered in this paper. We ask under what condition is such an interconnection stable and how an ISS-...
Sergey Dashkovskiy, Michael Kosmykov
AISC
2004
Springer
14 years 2 months ago
Polynomial Interpretations with Negative Coefficients
Polynomial interpretations are a useful technique for proving termination of term rewrite systems. We show how polynomial interpretations with negative coefficients, like x - 1 for...
Nao Hirokawa, Aart Middeldorp
EUSFLAT
2003
102views Fuzzy Logic» more  EUSFLAT 2003»
13 years 11 months ago
Transitive comparison of marginal probability distributions
A generalized dice model for the pairwise comparison of non-necessarily independent random variables is established. It is shown how the transitivity of the probabilistic relation...
Hans De Meyer, Bernard De Baets, Bart De Schuymer