Results 91 to 100 of about 1,387,076 (273)

Set-membership filtering for generator dynamic state estimation with delayed measurements

open access: yesSystems Science & Control Engineering, 2018
In this paper, the set-membership filtering problem is investigated for the dynamic state estimation (DSE) of the synchronous generator with delayed measurements.
Cheng Cheng   +3 more
doaj   +1 more source

Does the WTO Make Trade More Stable? [PDF]

open access: yes
I examine the hypothesis that membership in the World Trade Organization (WTO) and its predecessor the General Agreement on Tariffs and Trade (GATT) has increased the stability and predictability of trade flows.
Andrew K. Rose
core  

Wartime Opportunities in Legal Aid Work [PDF]

open access: yes, 1943
We present the basic idea and setup for some recent methods for System Identification, that also deliver error bounds to the user. In particular, we look at Stochastic Embedding, Set Membership Identification and Model Error Modelling. We review and test
Bradway, John S.
core   +1 more source

Molecular bases of circadian magnesium rhythms across eukaryotes

open access: yesFEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

Fuzzy Mandelbric Set and Its Perturbations by Dynamical Noises

open access: yesFractal and Fractional
In this paper, we introduce a membership function used to form the fuzzy Mandelbric set and investigate the structural effects of additive and multiplicative dynamic noises on it.
Nikola Popović   +4 more
doaj   +1 more source

Set-membership identifiability of nonlinear models and related parameter estimation properties

open access: yesInternational Journal of Applied Mathematics and Computer Science, 2016
Identifiability guarantees that the mathematical model of a dynamic system is well defined in the sense that it maps unambiguously its parameters to the output trajectories.
Jauberthie Carine   +2 more
doaj   +1 more source

Learning Membership Functions in a Function-Based Object Recognition System [PDF]

open access: yes, 1995
Functionality-based recognition systems recognize objects at the category level by reasoning about how well the objects support the expected function. Such systems naturally associate a ``measure of goodness'' or ``membership value'' with a recognized ...
Bowyer, K.   +4 more
core  

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

open access: yesFEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

SET-MEMBERSHIP IDENTIFICATION OF CONTINUOUS-TIME SYSTEMS

open access: yesIFAC Proceedings Volumes, 2006
The identification of continuous-time systems from discrete-time data is investigated in a bounded-error context. Errors are taken as a discrete time signal, additive on output, unknown but bounded with known bounds. The set inversion via interval analysis algorithm is used with validated numerical integration methods.
Ramdani, Nacim   +3 more
openaire   +2 more sources

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