Relevant bibliographies by topics / Numerial observers

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Numerial observers'

Author: Grafiati
Published: 4 June 2021
Last updated: 6 February 2022

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Journal articles on the topic "Numerial observers"

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Tiotsop, Lohic Fotio, Tomas Mizdos, Miroslav Uhrina, Peter Pocta, Marcus Barkowsky, and Enrico Masala. "Predicting Single Observer’s Votes from Objective Measures using Neural Networks." Electronic Imaging 2020, no. 11 (2020): 130–1. http://dx.doi.org/10.2352/issn.2470-1173.2020.11.hvei-130.

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The last decades witnessed an increasing number of works aiming at proposing objective measures for media quality assessment, i.e. determining an estimation of the mean opinion score (MOS) of human observers. In this contribution, we investigate a possibility of modeling and predicting single observer’s opinion scores rather than the MOS. More precisely, we attempt to approximate the choice of one single observer by designing a neural network (NN) that is expected to mimic that observer behavior in terms of visual quality perception. Once such NNs (one for each observer) are trained they can b
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ZHU, FANG-LAI, and MAO-YIN CHEN. "OBSERVER-BASED SYNCHRONIZATION OF UNCERTAIN CHAOTIC SYSTEMS: COMPARISON BETWEEN REDUCED-ORDER AND FULL-ORDER OBSERVERS." International Journal of Bifurcation and Chaos 18, no. 10 (2008): 3129–36. http://dx.doi.org/10.1142/s0218127408022299.

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Within the drive-response configuration, this paper considers the synchronization of uncertain chaotic systems based on observers. Even if there are unknown disturbances and parameters in the drive system, a robust adaptive full-order observer can be used to realize chaos synchronization. Further, we develop a reduced-order observer-based response system to synchronize the drive system. By choosing a special reduced-order gain matrix, the reduced-order observer-based response system turns out to be linear and can eliminate the influence of the unknown disturbances and parameters directly. We a
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Wyrwas, M. "Full-order observers for linear fractional multi-order difference systems." Bulletin of the Polish Academy of Sciences Technical Sciences 65, no. 6 (2017): 891–98. http://dx.doi.org/10.1515/bpasts-2017-0096.

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AbstractThe paper is devoted to the construction of observers for linear fractional multi–order difference systems with Riemann–Liouville– and Grünwald–Letnikov–type operators. Basing on the Z-transform method the sufficient condition for the existence of the presented observers is established. The behaviour of the constructed observer is demonstrated in numerical examples.
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Sepulveda-Galvez, Alfonso, Jesus A. Badillo-Corona, and Isaac Chairez. "Distributed Finite-Time State Estimation of Interconnected Complex Metabolic Networks." Complexity 2018 (2018): 1–20. http://dx.doi.org/10.1155/2018/6879013.

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A set of distributed robust finite-time state observers was developed and tested to estimate the main biochemical substances in interconnected metabolic networks with complex structure. The finite-time estimator was designed by composing several supertwisting based step-by-step state observers. This segmented structure was proposed accordingly to the partition of metabolic network obtained as a result of applying the observability analysis of the model used to represent metabolic networks. The observer was developed under the assumption that a sufficient and small number of intracellular compo
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Motahhari, Morteza, and Mohammad Hossein Shafiei. "Impulsive finite-time observer design for uncertain positive linear systems with L2-gain analysis." Transactions of the Institute of Measurement and Control 42, no. 10 (2020): 1871–81. http://dx.doi.org/10.1177/0142331219898634.

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This paper is concerned with the design of a finite-time positive observer (FTPO) for continuous-time positive linear systems, which is robust regarding the L2-gain performance. In positive observers, the estimation of the state variables is always nonnegative. In contrast to previous positive observers with asymptotic convergence, an FTPO estimates positive state variables in a finite time. The proposed FTPO observer, using two Identity Luenberger observers and based on the impulsive framework, estimates exactly the state variables of positive systems in a predetermined time interval. Further
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Mahmoud, Magdi S., and Mohamed Zribi. "Design of delay observer-based controllers for uncertain time-lag systems." Mathematical Problems in Engineering 5, no. 2 (1999): 121–37. http://dx.doi.org/10.1155/s1024123x99001027.

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In this paper, the problem of designing observers and observer-based controllers for a class of uncertain systems with input and state time lags is considered. We construct delay-type observers in which both the instantaneous as well as the delayed measurements are utilized. Using feedback control based on the reconstructed state, the behavior of the closed-loop system is investigated. It is established that the uncertain time-lag system with delay observer-based control is asymptotically stable. Expressions for the gain matrices are given based on two linear-matrix inequalities. A numerical e
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Choi, Jin-Hee, Eduardo A. Misawa, and Gary E. Young. "A Study on Sliding Mode State Estimation." Journal of Dynamic Systems, Measurement, and Control 121, no. 2 (1999): 255–60. http://dx.doi.org/10.1115/1.2802463.

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The design of sliding observers is discussed in the paper. The sliding observer is shown to have a simple structure and to be robust with respect to bounded nonlinearities and uncertainties. The Lyapunov-like stability method is used to investigate the stability of sliding observers without assuming the matching condition and a computer-aided design methodology is suggested. A numerical example based on an inverted pendulum with moving support is used to illustrate the proposed design methodology.
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Klyuyev, O., O. Sadovoi, and Y. Sokhina. "RESEARCH SENSITIVITY OF THE ROTOR FLUX LINKAGE OBSERVER TO CHANGE PARAMETERS OF THE ASYNCHRONOUS MACHINE." Collection of scholarly papers of Dniprovsk State Technical University (Technical Sciences) 1, no. 38 (2021): 57–67. http://dx.doi.org/10.31319/2519-2884.38.2021.7.

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When changing the parameters of the control object to ensure the required quality of control, the tuning parameters of the control system must be changed. Investigation of the sensitivity of mathematical models helps to choose the right technical parameters of the regulators. Therefore, there is an urgent scientific task, which consists in the development of mathematical models for calculating the steady-state values ​​of the sensitivity functions of the coordinates of non-linear systems to changes in their parameters.
 When synthesizing observers of the rotor flux linkage, it is indicate
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Xu, Bingbing, Lixin Gao, Yan Zhang, and Xiaole Xu. "Leader-Following Consensus Stability of Discrete-Time Linear Multiagent Systems with Observer-Based Protocols." Abstract and Applied Analysis 2013 (2013): 1–10. http://dx.doi.org/10.1155/2013/357971.

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We consider the leader-following consensus problem of discrete-time multiagent systems on a directed communication topology. Two types of distributed observer-based consensus protocols are considered to solve such a problem. The observers involved in the proposed protocols include full-order observer and reduced-order observer, which are used to reconstruct the state variables. Two algorithms are provided to construct the consensus protocols, which are based on the modified discrete-time algebraic Riccati equation and Sylvester equation. In light of graph and matrix theory, some consensus cond
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Duarte-Mermoud, Manuel, Javier Gallegos, Norelys Aguila-Camacho, and Rafael Castro-Linares. "Mixed Order Fractional Observers for Minimal Realizations of Linear Time-Invariant Systems." Algorithms 11, no. 9 (2018): 136. http://dx.doi.org/10.3390/a11090136.

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Adaptive and non-adaptive minimal realization (MR) fractional order observers (FOO) for linear time-invariant systems (LTIS) of a possibly different derivation order (mixed order observers, MOO) are studied in this paper. Conditions on the convergence and robustness are provided using a general framework which allows observing systems defined with any type of fractional order derivative (FOD). A qualitative discussion is presented to show that the derivation orders of the observer structure and for the parameter adjustment are relevant degrees of freedom for performance optimization. A control
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Dissertations / Theses on the topic "Numerial observers"

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Chen, Yujia, Yang Lou, Matthew A. Kupinski, and Mark A. Anastasio. "Task-based data-acquisition optimization for sparse image reconstruction systems." SPIE-INT SOC OPTICAL ENGINEERING, 2017. http://hdl.handle.net/10150/625209.

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Conventional wisdom dictates that imaging hardware should be optimized by use of an ideal observer (TO) that exploits full statistical knowledge of the class of objects to be imaged, without consideration of the reconstruction method to be employed. However, accurate and tractable models of the complete object statistics are often difficult to determine in practice. Moreover, in imaging systems that employ compressive sensing concepts, imaging hardware and (sparse) image reconstruction are innately coupled technologies. We have previously proposed a sparsity-driven ideal observer (SDIO) that c
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Costa, da Silva Alex. "An analysis of the water properties in the western tropical Atlantic using observed data and numerical model results." Universidade Federal de Pernambuco, 2006. https://repositorio.ufpe.br/handle/123456789/8558.

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Made available in DSpace on 2014-06-12T23:01:11Z (GMT). No. of bitstreams: 2 arquivo8136_1.pdf: 7558268 bytes, checksum: 9572385ac570b1234237af69b419eb68 (MD5) license.txt: 1748 bytes, checksum: 8a4605be74aa9ea9d79846c1fba20a33 (MD5) Previous issue date: 2006<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>Este trabalho apresenta uma análise de dados hidrográficos coletados em quatro campanhas oceanográficas do programa REVIZEE/SCORE-N. Estas campanhas foram realizadas durante os períodos de Março-Maio de 1995, Outubro-Novembro de 1997, Maio-Junho de 1999, e Julho-Agosto
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Götz, Felix Johannes [Verfasser], Fritz [Gutachter] Strack, Andreas [Gutachter] Eder, and Martin [Gutachter] Fischer. "Social Cueing of Numerical Magnitude : Observed Head Orientation Influences Number Processing / Felix Johannes Götz ; Gutachter: Fritz Strack, Andreas Eder, Martin Fischer." Würzburg : Universität Würzburg, 2019. http://d-nb.info/1194836267/34.

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Götz, Felix [Verfasser], Fritz [Gutachter] Strack, Andreas [Gutachter] Eder, and Martin [Gutachter] Fischer. "Social Cueing of Numerical Magnitude : Observed Head Orientation Influences Number Processing / Felix Johannes Götz ; Gutachter: Fritz Strack, Andreas Eder, Martin Fischer." Würzburg : Universität Würzburg, 2019. http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-187161.

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Barhli, Selim Matthias. "Advanced quantitative analysis of crack fields, observed by 2D and 3D image correlation, volume correlation and diffraction mapping." Thesis, University of Oxford, 2017. https://ora.ox.ac.uk/objects/uuid:d6240241-8a1e-4a8e-aff0-4a2ef14b0da7.

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This thesis is concerned with the evaluation, in-situ, of the elastic strain energy release rate of cracks. This can define the criteria for crack propagation, and it is usually necessary to obtain this via calculation from the geometry and applied load. A new method is proposed, based on the conjoint use of digital image correlation to measure full-field displacements and finite element to extract the strain energy release rate of surface cracks. It has been extended to 3-D datasets with the use of digital volume correlation and tomographic imaging. A finite element model with imported full-f
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Sorman, Ali Arda. "Use Of Satellite Observed Seasonal Snow Cover In Hydrological Modeling And Snowmelt Runoff Prediction In Upper Euphrates Basin, Turkey." Phd thesis, METU, 2005. http://etd.lib.metu.edu.tr/upload/12606248/index.pdf.

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Snowmelt runoff in the mountainous eastern part of Turkey is of great importance as it constitutes 60-70% in volume of the total yearly runoff during spring and early summer months. Therefore, forecasting the amount and timing of snowmelt runoff especially in the Euphrates Basin, where large dams are located, is an important task in order to use the water resources of the country in an optimum manner. The HBV model, being one of the well-known conceptual hydrological models used more than 45 countries over the world, is applied for the first time in Turkey to a small basin of 242 km2 on the h
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Guio, Patrick. "Etude de paramètres ionosphériques à l'aide des raies de plasma électroniques observées à Eiscat." Université Joseph Fourier (Grenoble), 1998. http://www.theses.fr/1998GRE10253.

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Ce travail présente une étude des raies de plasma observées à l'aide du radar à diffusion incohérente EISCAT. Le travail est centré sur deux points. Tout d'abord, la conception d'une expérience raies de plasma pour le radar EISCAT, avec une résolution spatiale améliorée. Puis, la comparaison de données raies de plasma acquises avec le radar EISCAT avec une théorie améliorée sur l'intensité et le décalage Doppler en fréquence des raies de plasma. Pour améliorer la résolution spatiale, nous avons conçu la première expérience raies de plasma mettant en oeuvre la technique du code alternatif. Cett
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Fougere, N., K. Altwegg, J. J. Berthelier, et al. "Three-dimensional direct simulation Monte-Carlo modeling of the coma of comet 67P/Churyumov-Gerasimenko observed by the VIRTIS and ROSINA instruments on board Rosetta." EDP SCIENCES S A, 2016. http://hdl.handle.net/10150/614711.

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Context. Since its rendezvous with comet 67P/Churyumov-Gerasimenko (67P), the Rosetta spacecraft has provided invaluable information contributing to our understanding of the cometary environment. On board, the VIRTIS and ROSINA instruments can both measure gas parameters in the rarefied cometary atmosphere, the so-called coma, and provide complementary results with remote sensing and in situ measurement techniques, respectively. The data from both ROSINA and VIRTIS instruments suggest that the source regions of H2O and CO2 are not uniformly distributed over the surface of the nucleus even
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Drigeard, Elise. "Microphysique glacée des systèmes convectifs observés dans le cadre de Megha-Tropiques en Afrique de l'Ouest : comparaison des mesures aéroportées avec des radars sol et un modèle numérique." Thesis, Clermont-Ferrand 2, 2014. http://www.theses.fr/2014CLF22531/document.

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La météorologie tropicale est un élément majeur pour le fonctionnement de l’atmosphère et pour le climat terrestre. Le satellite Megha-Tropiques regroupe des instruments de télédétection utilisant des algorithmes de restitution complexes. Cette thèse participe à la mise au point de stratégies de validation de ces algorithmes par l’acquisition d’une meilleure connaissance de la phase glacée des systèmes convectifs de méso-échelle (MCS) tropicaux, en s’appuyant sur la campagne de mesures réalisée à Niamey au Niger à l’été 2010. De nombreux MCS à fort contenu en glace (IWC, Ice Water Content) ont
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Ghattassi, Mohamed. "Modélisation, observation et commande d’une classe d’équations aux dérivées partielles : application aux matériaux semi-transparents." Thesis, Université de Lorraine, 2015. http://www.theses.fr/2015LORR0123/document.

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Le travail présenté dans ce mémoire nous a permis d’étudier d’un point de vue théorique et numérique le transfert de chaleur couplé par rayonnement et conduction à travers un milieu semi-transparent, gris et non diffusant dans une géométrie multidimensionnelle 2D. Ces deux modes de transfert de chaleur sont décrits par un couplage non linéaire de l’équation de la chaleur non linéaire (CT) et de l’équation du transfert radiatif (ETR). Nous avons présenté des résultats d’existence, d’unicité locale de la solution pour le système couplé avec des conditions aux limites de type Dirichlet homogènes
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Books on the topic "Numerial observers"

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Franke, Richard H. The use of observed data for the initial value problem in numerical weather prediction. Naval Postgraduate School, 1987.

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Abarbanel, Henry. Predicting the Future: Completing Models of Observed Complex Systems. Springer New York, 2013.

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Kaufmann, Liane, Karin Kucian, and Michael von Aster. Development of the numerical brain. Edited by Roi Cohen Kadosh and Ann Dowker. Oxford University Press, 2014. http://dx.doi.org/10.1093/oxfordhb/9780199642342.013.008.

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This article focuses on typical trajectories of numerical cognition from infancy all the way through to adulthood (please note that atypical pathways of numerical cognition will be dealt in‘Brain Correlates of Numerical Disabilities’). Despite the fact that developmental imaging studies are still scarce to date there is converging evidence that (1) neural signatures of non-verbal number processing may be observed already in infants; and (2) developmental changes in neural responsivity are characterized by increasing functional specialization of number-relevant frontoparietal brain regions. It
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Noël, Marie-Pascale. When Number Processing and Calculation is Not Your Cup of Tea. Edited by Roi Cohen Kadosh and Ann Dowker. Oxford University Press, 2014. http://dx.doi.org/10.1093/oxfordhb/9780199642342.013.62.

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This section of this volume deals with the study of numerical impairment occurring either after brain damage (i.e., acquired acalculia) or during development without any known brain damage (i.e., dyscalculia). The chapters in this section will report the research aiming at characterizing those difficulties. The study of atypical number processing and calculation in acalculia has contributed importantly to the understanding of how our brain is structured to process number and to calculate. The study of dyscalculia has shed light on the numerical bases for arithmetic learning. This research has
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Van Herwegen, Jo, and Annette Karmiloff-Smith. Genetic Developmental Disorders and Numerical Competence across the Lifespan. Edited by Roi Cohen Kadosh and Ann Dowker. Oxford University Press, 2014. http://dx.doi.org/10.1093/oxfordhb/9780199642342.013.031.

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Due to their frequent uneven cognitive profiles, genetic developmental disorders allow researchers to investigate which numerical sub-system of those present in typically developing infants best predicts subsequent numerical abilities. More importantly, they can provide evidence of which other cognitive abilities outside number are necessary for the successful development of these numerical sub-systems. We discuss evidence from cross-syndrome comparisons of adults, adolescents, children, and infants with Williams syndrome and those with Down syndrome to show that the approximate magnitude sub-
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(Contributor), G. Brasseur, W. Cramer (Contributor), M. Ehrendorfer (Contributor), et al., eds. Observed Global Climate (Landolt-Bornstein: Numerical Data and Functional Relationships in Science and Technology - New Series). Springer, 2005.

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Huffaker, Ray, Marco Bittelli, and Rodolfo Rosa. Empirically Detecting Causality. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198782933.003.0008.

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Phenomenological models mathematically describe relationships among empirically observed phenomena without attempting to explain underlying mechanisms. Within the context of NLTS, phenomenological modeling goes beyond phase space reconstruction to extract equations governing real-world system dynamics from a single or multiple observed time series. Phenomenological models provide several benefits. They can be used to characterize the dynamics of variable interactions; for example, whether an incremental increase in one variable drives a marginal increase/decrease in the growth rate of another,
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Edwalds, Eric. A numerical study of sulfur and nitrogen scavenging in a mesoscale rainband observed in the GALE experiment. 1987.

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Andres, Michael, and Mauro Pesenti. Finger-based representation of mental arithmetic. Edited by Roi Cohen Kadosh and Ann Dowker. Oxford University Press, 2014. http://dx.doi.org/10.1093/oxfordhb/9780199642342.013.028.

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Human beings are permanently required to process the world numerically and, consequently, to perform computations to adapt their behaviour and they have developed various calculation strategies, some of them based on specific manipulations of the fingers. In this chapter, we argue that the way we express physically numerical concepts by raising fingers while counting leads to embodied representations of numbers and calculation procedures in the adult brain. To illustrate this, we focus on number and finger interactions in the context of simple arithmetic operations. We show that the fixed orde
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Mas, André, and Besnik Pumo. Linear Processes for Functional Data. Edited by Frédéric Ferraty and Yves Romain. Oxford University Press, 2018. http://dx.doi.org/10.1093/oxfordhb/9780199568444.013.3.

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This article provides an overview of the basic theory and applications of linear processes for functional data, with particular emphasis on results published from 2000 to 2008. It first considers centered processes with values in a Hilbert space of functions before proposing some statistical models that mimic or adapt the scalar or finite-dimensional approaches for time series. It then discusses general linear processes, focusing on the invertibility and convergence of the estimated moments and a general method for proving asymptotic results for linear processes. It also describes autoregressi
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Book chapters on the topic "Numerial observers"

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Valtchanov, I., M. Kalinkov, and I. Kuneva. "Comparison of Simulated and Observed Density Profiles in Galaxy Cluster." In Numerical Astrophysics. Springer Netherlands, 1999. http://dx.doi.org/10.1007/978-94-011-4780-4_17.

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Platen, Eckhard, and Nicola Bruti-Liberati. "Estimating Discretely Observed Diffusions." In Numerical Solution of Stochastic Differential Equations with Jumps in Finance. Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-13694-8_9.

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de Saporta, Benoîte, François Dufour, and Huilong Zhang. "Partially Observed Optimal Stopping Problem." In Numerical Methods for Simulation and Optimization of Piecewise Deterministic Markov Processes. John Wiley & Sons, Inc., 2015. http://dx.doi.org/10.1002/9781119145066.ch8.

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Naeeni, H. Ajabi, and M. Haghpanahi. "Numerical Study of Shear Wavelength Observed in MRE Experiments with FEM." In IFMBE Proceedings. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-03882-2_187.

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Cividini, A., G. Gioda, and D. Sterpi. "A Numerical Analysis of Some Structural and Geotechnical Problems Observed at Vat Phu Monument Site." In Application of Numerical Methods to Geotechnical Problems. Springer Vienna, 1998. http://dx.doi.org/10.1007/978-3-7091-2512-0_10.

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Jha, Kanchan, and Ratna Dahiya. "Comparative Study of Perturb & Observe (P&O) and Incremental Conductance (IC) MPPT Technique of PV System." In Numerical Optimization in Engineering and Sciences. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-3215-3_18.

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Fiedler, Torben, Joachim Rösler, Martin Bäker, et al. "Mechanical Integrity of Thermal Barrier Coatings: Coating Development and Micromechanics." In Notes on Numerical Fluid Mechanics and Multidisciplinary Design. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-53847-7_19.

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Abstract To protect the copper liners of liquid-fuel rocket combustion chambers, a thermal barrier coating can be applied. Previously, a new metallic coating system was developed, consisting of a NiCuCrAl bond-coat and a Rene 80 top-coat, applied with high velocity oxyfuel spray (HVOF). The coatings are tested in laser cycling experiments to develop a detailed failure model, and critical loads for coating failure were defined. In this work, a coating system is designed for a generic engine to demonstrate the benefits of TBCs in rocket engines, and the mechanical loads and possible coating failure are analysed. Finally, the coatings are tested in a hypersonic wind tunnel with surface temperatures of 1350 K and above, where no coating failure was observed. Furthermore, cyclic experiments with a subscale combustion chamber were carried out. With a diffusion heat treatment, no large-scale coating delamination was observed, but the coating cracked vertically due to large cooling-induced stresses. These cracks are inevitable in rocket engines due to the very large thermal-strain differences between hot coating and cooled substrate. It is supposed that the cracks can be tolerated in rocket-engine application.
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Maciejewski, Andrzej J., and Jean-Marie Strelcyn. "Numerical Integration of Hamiltonian Systems in the Presence of Additional Integrals: Application of the Observer Method." In Hamiltonian Mechanics. Springer US, 1994. http://dx.doi.org/10.1007/978-1-4899-0964-0_12.

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Maciejewski, Andrzej J. "The Observer-New Method for Numerical Integration of Differential Equations in the Presence of First Integrals." In From Newton to Chaos. Springer US, 1995. http://dx.doi.org/10.1007/978-1-4899-1085-1_47.

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Herman, G. T., and K. T. D. Yeung. "On the Relationship between Physical Metrics and Numerical Observer Studies for the Evaluation of Image Reconstruction Algorithms." In Medical Images: Formation, Handling and Evaluation. Springer Berlin Heidelberg, 1992. http://dx.doi.org/10.1007/978-3-642-77888-9_19.

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Conference papers on the topic "Numerial observers"

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Avanaki, Ali, Kathryn S. Espig, Albert Xthona, and Tom R. L. Kimpe. "Towards a surround-aware numerical observer." In Image Perception, Observer Performance, and Technology Assessment, edited by Robert M. Nishikawa and Frank W. Samuelson. SPIE, 2018. http://dx.doi.org/10.1117/12.2294570.

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He, Shenghua, Weimin Zhou, Hua Li, and Mark Anastasio. "Learning numerical observers using unsupervised domain adaptation." In Image Perception, Observer Performance, and Technology Assessment, edited by Frank W. Samuelson and Sian Taylor-Phillips. SPIE, 2020. http://dx.doi.org/10.1117/12.2549812.

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Brankov, Jovan G., and P. Hendrik Pretorius. "Personalized numerical observer." In SPIE Medical Imaging, edited by David J. Manning and Craig K. Abbey. SPIE, 2010. http://dx.doi.org/10.1117/12.843852.

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Pretorius, P. Hendrik, Karen L. Johnson, and Michael A. King. "A practical method to evaluate personalized injected patient dose for cardiac perfusion SPECT imaging: the polar map as a numerical observer." In Image Perception, Observer Performance, and Technology Assessment, edited by Robert M. Nishikawa and Frank W. Samuelson. SPIE, 2018. http://dx.doi.org/10.1117/12.2293658.

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Brankov, Jovan G., Thibault Marin, P. H. Pretorius, Yongyi Yang, and Miles N. Wernick. "Numerical observer for cardiac motion assessment." In IS&T/SPIE Electronic Imaging, edited by Charles A. Bouman, Ilya Pollak, and Patrick J. Wolfe. SPIE, 2010. http://dx.doi.org/10.1117/12.851736.

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Suryanarayanan, Sankararaman, Andrew Karellas, Srinivasan Vedantham, Hetal Ved, and Carl J. D'Orsi. "Detection in compressed digital mammograms using numerical observers." In Medical Imaging 2003, edited by Dev P. Chakraborty and Elizabeth A. Krupinski. SPIE, 2003. http://dx.doi.org/10.1117/12.480363.

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Ramos, Louise da C., Florent Di Meglio, Valery Morgenthaler, Luis F. Figueira da Silva, and Pauline Bernard. "Numerical design of Luenberger observers for nonlinear systems." In 2020 59th IEEE Conference on Decision and Control (CDC). IEEE, 2020. http://dx.doi.org/10.1109/cdc42340.2020.9304163.

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Brankov, Jovan G., and P. Hendrik Pretorius. "Feature selection for learning-machine numerical observer." In 2008 IEEE Nuclear Science Symposium and Medical Imaging conference (2008 NSS/MIC). IEEE, 2008. http://dx.doi.org/10.1109/nssmic.2008.4774267.

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Rehák, Branislav. "A numerical method for the solution of the nonlinear observer problem." In Programs and Algorithms of Numerical Mathematics 20. Institute of Mathematics, Czech Academy of Sciences, 2021. http://dx.doi.org/10.21136/panm.2020.11.

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Brankov, Jovan G., Liyang Wei, Yongyi Yang, and Miles N. Wernick. "Generalization evaluation of numerical observers for image quality assessment." In 2006 IEEE Nuclear Science Symposium Conference Record. IEEE, 2006. http://dx.doi.org/10.1109/nssmic.2006.354225.

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Reports on the topic "Numerial observers"

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Doyle, James D., M. A. Sharpiro, Robert Gall, and Diana Bartels. Numerical Simulation of a Breaking Gravity Wave Event Over Greenland Observed During Fastex. Defense Technical Information Center, 1997. http://dx.doi.org/10.21236/ada350189.

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Doyle, James D., M. A. Shapiro, Robert Gall, and Diana Bartels. Research Aircraft Observations and the Numerical Simulation of a Breaking Gravity Wave Event over Greenland Observed during FASTEX,. Defense Technical Information Center, 1997. http://dx.doi.org/10.21236/ada330935.

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Rahai, Hamid, and Assma Begum. Numerical Investigations of Transient Wind Shear from Passing Vehicles Near a Road Structure (Part I: Unsteady Reynolds-Averaged Navier-Stokes Simulations). Mineta Transportation Institute, 2021. http://dx.doi.org/10.31979/mti.2020.1933.

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In this research, the authors performed unsteady numerical simulations of a moving Ahmed body under a freeway overpass at different distances from the bridge columns in order to evaluate transient wind shear and the wind load on these columns. Results have shown that when the vehicle is at 0.75W distance from the bridge columns, an unsteady wind speed of up to 24 m/s is observed at the columns with a pressure coefficient difference of 0.9. Here W is the width of the vehicle. These results indicate with an appropriate system for harnessing these wind energy potentials, significant renewable ele
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Jay, David A. Internal Circulation in Tidal Channels and Straits and Associated AASERT Internal Circulation in Tidal Channels and Straits: a Comparison of Observed and Numerical Turbulence Estimates. Defense Technical Information Center, 1997. http://dx.doi.org/10.21236/ada628935.

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Yu, Haichao, Haoxiang Li, Honghui Shi, Thomas S. Huang, and Gang Hua. Any-Precision Deep Neural Networks. Web of Open Science, 2020. http://dx.doi.org/10.37686/ejai.v1i1.82.

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We present Any-Precision Deep Neural Networks (Any- Precision DNNs), which are trained with a new method that empowers learned DNNs to be flexible in any numerical precision during inference. The same model in runtime can be flexibly and directly set to different bit-width, by trun- cating the least significant bits, to support dynamic speed and accuracy trade-off. When all layers are set to low- bits, we show that the model achieved accuracy compara- ble to dedicated models trained at the same precision. This nice property facilitates flexible deployment of deep learn- ing models in real-worl
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