Results 41 to 50 of about 398,077 (155)

System-And-Software-Requirements-In-Relation-To-Observability-And-Explainability

open access: yes, 2023
Software maintenance and evolution are crucial aspects of software development. In today's world, observability and explainability are becoming essential requirements for software systems.
Sandeep Kampa (15474647)
core   +1 more source

Observability Inequalities for Parabolic Equations over Measurable Sets and Some Applications Related to the Bang-Bang Property for Control Problems

open access: yes, 2017
This article presents two observability inequalities for the heat equation over Ω× (0,T). In the first one, the observation is from a subset of positive measure in Ω× (0,T), while in the second, the observation is from a subset of positive surface ...
J. Apraiz
core   +1 more source

Parametrized Frequency Weighted Gramians-Based Truncated Balanced Realization for 2-D Decoupled Denominator Discrete-Time Models

open access: yesIEEE Access
Effective frequency weighted model reduction (FWMR) is essential for complex signal processing and high-speed digital filtering in two-dimensional (2-D) discrete-time systems.
Kumari Kanchan   +4 more
doaj   +1 more source

The role of observability in futures markets [PDF]

open access: yes, 2001
Allaz and Vila (1993) show that oligopolistic industries may become more competitive if a futures market is added previous to the spot market. Later, Hughes and Kao (1997) show that this result occurs only if positions in the futures market are observed,
Ferreira, José Luis
core   +1 more source

Observation of Bell inequality violation in B mesons [PDF]

open access: yesJournal of Modern Optics, 2004
A pair of $B^0\bar B^0$ mesons from $Υ(4S)$ decay exhibit EPR type non-local particle-antiparticle (flavor) correlation. It is possible to write down Bell Inequality (in the CHSH form: $S\le2$) to test the non-locality assumption of EPR. Using semileptonic $B^0$ decays of $Υ(4S)$ at Belle experiment, a clear violation of Bell Inequality in particle ...
openaire   +2 more sources

Null controllability for linear parabolic cascade systems with interior degeneracy

open access: yesElectronic Journal of Differential Equations, 2016
We study the null controllability problem for linear degenerate parabolic systems with one control force through Carleman estimates for the associated adjoint problem.
Idriss Boutaayamou, Jawad Salhi
doaj  

Automated Observability Investigation of Analog Electronic Circuits using SPICE [PDF]

open access: yes, 2011
In the present paper, a computer-aided approach to fault observability investigation of linear analog circuits is developed. The method is based on sensitivity investigation of the test characteristics in the frequency domain.
Atanasov, Anton   +2 more
core  

Inverse observability inequalities for integrodifferential equations in square domains

open access: yesEvolution Equations and Control Theory, 2018
In this paper we will consider oscillations of square viscoelastic membranes by adding to the wave equation another term, which takes into account the memory. To this end, we will study a class of integrodifferential equations in square domains. By using accurate estimates of the spectral properties of the integrodifferential operator, we will prove an
Loreti, Paola, Sforza, Daniela
openaire   +5 more sources

Comments on observability and stabilization of magnetic Schrödinger equations

open access: yes, 2019
We are mainly interested in extending the known results on ob-servability inequalities and stabilization for the Schrödinger equation to the magnetic Schrödinger equation. That is in presence of a magnetic potential.
Choulli, Mourad   +2 more
core   +3 more sources

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