Academic literature on the topic 'Interpolation of reduced bases'

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Journal articles on the topic "Interpolation of reduced bases"

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Gashnikov, M. V. "Interpolation of multidimensional signals using the reduction of the dimension of parametric spaces of decision rules." Information Technology and Nanotechnology, no. 2391 (2019): 31–40. http://dx.doi.org/10.18287/1613-0073-2019-2391-31-40.

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In this paper, we consider the interpolation of multidimensional signals problem. We develop adaptive interpolators that select the most appropriate interpolating function at each signal point. Parameterized decision rule selects the interpolating function based on local features at each signal point. We optimize the adaptive interpolator in the parameter space of this decision rule. For solving this optimization problem, we reduce the dimension of the parametric space of the decision rule. Dimension reduction is based on the parameterization of the ratio between local differences at each sign
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WANG, HAO, WEI ZHANG, and YANYAN LIU. "NOVEL PIPELINED INTERPOLATOR FOR REED–SOLOMON DECODER BASED ON LOW-COMPLEXITY CHASE DECODING." Journal of Circuits, Systems and Computers 22, no. 10 (2013): 1340037. http://dx.doi.org/10.1142/s0218126613400379.

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Reed–Solomon (RS) codes are widely used in digital communication and storage systems. Algebraic soft-decision (ASD) decoding of RS codes can obtain significant coding gain over hard-decision decoding. Compared with other ASD algorithms, the low-complexity chase (LCC) decoding algorithm needs less computation complexity with similar or better coding gain. To reduce the latency of the interpolation, multiple interpolators can be applied. However, the interpolator has to finish the forward interpolation (FI) which costs more iterations before it turns to the unified-backward–forward interpolator
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Bin Jebreen, Haifa, and Carlo Cattani. "Interpolating Scaling Functions Tau Method for Solving Space–Time Fractional Partial Differential Equations." Symmetry 14, no. 11 (2022): 2463. http://dx.doi.org/10.3390/sym14112463.

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This paper is devoted to an innovative and efficient technique for solving space–time fractional differential equations (STFPDEs). To this end, we apply the Tau method such that the bases used are interpolating scaling functions (ISFs). The operational metrics for the derivative operator and fractional integration operator are used to introduce the operational matrix for the Caputo fractional derivative. Due to some characteristics of ISFs, such as interpolation, computation costs can be significantly reduced. We investigate the convergence of the technique, and some numerical implementations
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Naderi, Mohammad Hossein, and Hessam Babaee. "Adaptive sparse interpolation for accelerating nonlinear stochastic reduced-order modeling with time-dependent bases." Computer Methods in Applied Mechanics and Engineering 405 (February 2023): 115813. http://dx.doi.org/10.1016/j.cma.2022.115813.

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Dutra e Silva Júnior, Élvio Carlos, Leandro Soares Indrusiak, Weiler Alves Finamore, and Manfred Glesner. "A Programmable Look-Up Table-Based Interpolator with Nonuniform Sampling Scheme." International Journal of Reconfigurable Computing 2012 (2012): 1–14. http://dx.doi.org/10.1155/2012/647805.

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Interpolation is a useful technique for storage of complex functions on limited memory space: some few sampling values are stored on a memory bank, and the function values in between are calculated by interpolation. This paper presents a programmable Look-Up Table-based interpolator, which uses a reconfigurable nonuniform sampling scheme: the sampled points are not uniformly spaced. Their distribution can also be reconfigured to minimize the approximation error on specific portions of the interpolated function’s domain. Switching from one set of configuration parameters to another set, selecte
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Crispi, G., M. Pacciaroni, and D. Viezzoli. "Reduced-order optimal interpolation for biomass assimilation." Ocean Science Discussions 3, no. 3 (2006): 503–39. http://dx.doi.org/10.5194/osd-3-503-2006.

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Abstract. The analysis of the evolution of the chemical and biological characteristics of the Mediterranean marine ecosystem requires an integrated approach. Consistently, an ecosystem description, embedded in the MFSTEP one eighth degree three-dimensional general circulation model, is tested and used following a twin experiment approach. The ecosystem model is based on the NPZD trophic chain: inorganic nitrogen, N, phytoplankton, P, zooplankton, Z and detritus, D. Assimilation of synthetic biomass data is performed by means of the reduced-order optimal interpolation system SOFA. The synthetic
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Dubot, Claire, Cyrille Allery, Vincent Melot, Claudine Béghein, Mourad Oulghelou, and Clément Bonneau. "Numerical Prediction of Two-Phase Flow through a Tube Bundle Based on Reduced-Order Model and a Void Fraction Correlation." Entropy 23, no. 10 (2021): 1355. http://dx.doi.org/10.3390/e23101355.

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Predicting the void fraction of a two-phase flow outside of tubes is essential to evaluate the thermohydraulic behaviour in steam generators. Indeed, it determines two-phase mixture properties and affects two-phase mixture velocity, which enable evaluating the pressure drop of the system. The two-fluid model for the numerical simulation of two-phase flows requires interaction laws between phases which are not known and/or reliable for a flow within a tube bundle. Therefore, the mixture model, for which it is easier to implement suitable correlations for tube bundles, is used. Indeed, by expres
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Kassis, Marco T., Muhammad Kabir, Yi Qing Xiao, and Roni Khazaka. "Passive Reduced Order Macromodeling Based on Loewner Matrix Interpolation." IEEE Transactions on Microwave Theory and Techniques 64, no. 8 (2016): 2423–32. http://dx.doi.org/10.1109/tmtt.2016.2586481.

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Liu, Chao, and Hui Wang. "A real-time predictor-modification-evaluation–corrector-modification-evaluation parametric interpolator for numerical control transition curves." Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 234, no. 1-2 (2019): 95–107. http://dx.doi.org/10.1177/0954405419856951.

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A real-time parametric interpolator based on a predictor-modification-evaluation–corrector-modification-evaluation algorithm is proposed in this article, which is utilized to efficiently calculate the reference points of transition curves. Meanwhile, the stable calculation is guaranteed by analyzing the convergence condition of the predictor-modification-evaluation–corrector-modification-evaluation algorithm. Under the convergence condition, the proposed parametric interpolator and traditional line interpolators are simultaneously implemented to interpolate a two-dimensional butterfly path, wh
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Lee, Jonggeon, Euiyoung Kim, and Jaehun Lee. "Data Reconstruction-Based Two-Step Non-Intrusive Reduced-Order Modeling Using Fourier Transform and Interpolations." Mathematics 10, no. 20 (2022): 3738. http://dx.doi.org/10.3390/math10203738.

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This study presents a data reconstruction-based two-step non-intrusive reduced-order modeling (ROM) based on discrete Fourier transformation (DFT) and proper orthogonal decomposition-radial basis function (POD-RBF) interpolation. To efficiently approximate a system for various parametric inputs, two offline and one online stage are proposed. The first offline stage adjusts and reconstructs sampled data using a scaling factor. During the adjusting procedure, the fast Fourier transform operation is used to transform a domain between the time and frequency, and the POD-RBF interpolation method ef
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Dissertations / Theses on the topic "Interpolation of reduced bases"

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Aanonsen, Tor Øvstedal. "Empirical Interpolation with Application to Reduced Basis Approximations." Thesis, Norwegian University of Science and Technology, Department of Mathematical Sciences, 2009. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-9843.

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<p>Properties of the empirical interpolation (EI) method is investigated by solving selected model problems. Also, a more challenging example with deformed geometry is solved within the online/offline computational framework of the reduced basis method.</p>
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Mosquera, Meza Rolando. "Interpolation sur les variétés grassmanniennes et applications à la réduction de modèles en mécanique." Thesis, La Rochelle, 2018. http://www.theses.fr/2018LAROS008/document.

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Ce mémoire de thèse concerne l'interpolation sur les variétés de Grassmann et ses applications à la réduction de modèles en mécanique et plus généralement aux systèmes d'équations aux dérivées partielles d'évolution. Après une description de la méthode POD, nous introduisons les fondements théoriques en géométrie des variétés de Grassmann, qui seront utilisés dans le reste de la thèse. Ce chapitre donne à ce mémoire à la fois une rigueur mathématique au niveau des algorithmes mis au point, leur domaine de validité ainsi qu'une estimation de l'erreur en distance grassmannienne, mais également u
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Sanchez, Mohamed Riad. "Application des techniques de bases réduites à la simulation des écoulements en milieux poreux." Thesis, Université Paris-Saclay (ComUE), 2017. http://www.theses.fr/2017SACLC079.

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En géosciences, les applications associées au calage de modèles d'écoulement nécessitent d'appeler plusieurs fois un simulateur au cours d'un processus d'optimisation. Or, une seule simulation peut durer plusieurs heures et l'exécution d'une boucle complète de calage peut s'étendre sur plusieurs jours. Diminuer le temps de calcul global à l'aide des techniques de bases réduites (RB) constitue l’objectif de la thèse.Il s'agit plus précisément dans ce travail d'appliquer ces techniques aux écoulements incompressibles diphasiques eau-huile en milieu poreux. Ce modèle, bien que simplifié par rappo
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Eftang, Jens Lohne. "Reduced basis methods for parametrized partial differential equations." Doctoral thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for matematiske fag, 2011. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-12550.

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Wahl, Jean-Baptiste. "The Reduced basis method applied to aerothermal simulations." Thesis, Strasbourg, 2018. http://www.theses.fr/2018STRAD024/document.

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Nous présentons dans cette thèse nos travaux sur la réduction d'ordre appliquée à des simulations d'aérothermie. Nous considérons le couplage entre les équations de Navier-Stokes et une équations d'énergie de type advection-diffusion. Les paramètres physiques considérés nous obligent à considéré l'introduction d'opérateurs de stabilisation de type SUPG ou GLS. Le but étant d'ajouter une diffusion numérique dans la direction du champs de convection, afin de supprimer les oscillations non-phyisques. Nous présentons également notre stratégie de résolution basée sur la méthode des bases réduite (R
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Oulghelou, Mourad. "Développement de modèles réduits adaptatifs pour le contrôle optimal des écoulements." Thesis, La Rochelle, 2018. http://www.theses.fr/2018LAROS014/document.

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La résolution des problèmes de contrôle optimal nécessite des temps de calcul et des capacités de stockage très élevés. Pour s’affranchir de ces contraintes, il est possible d’utiliser les méthodes de réduction de modèles comme la POD (Proper Orthogonal Decomposition). L’inconvénient de cette approche est que la base POD n’est valable que pour des paramètres situés dans un voisinage proche des paramètres pour lesquels elle a été construite. Par conséquent, en contrôle optimal, cette base peut ne pas être représentative de tous les paramètres qui seront proposés par l’algorithme de contrôle. Po
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Gong, Helin. "Data assimilation with reduced basis and noisy measurement : Applications to nuclear reactor cores." Thesis, Sorbonne université, 2018. http://www.theses.fr/2018SORUS189.

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Le but de la thèse est d'améliorer l'interprétation physique et numérique de l'information impliquée dans l'assimilation de données avec des stratégies de réduction de modèles modernes et efficaces pour les systèmes gouvernés par des EDPs. Plus précisément, l'accent mis sur la tâche d'assimilation des données est lié à l'estimation de l'état pour les problèmes stationnaires, en particulier l'estimation de l'état neutronique dans les applications aux réacteurs nucléaires. Dans la première partie de la thèse, nous analysons et adaptons les approches GEIM (Generalized Empirical Interpolation Meth
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Dubot, Claire. "Modélisation CFD thermohydraulique des générateurs de vapeur et application de techniques de réduction de modèle." Electronic Thesis or Diss., La Rochelle, 2022. http://www.theses.fr/2022LAROS029.

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NAVAL GROUP mène une démarche R&amp;D pour la modélisation et la simulation des échangeurs de chaleur qui a abouti au code de calcul thermohydraulique SIMEC-CFD. Celui-ci repose sur l’analogie entre le faisceau de tubes et un milieu poreux. Le générateur de vapeur est étudié. Il est proposé d’utiliser le modèle de mélange où la vitesse de dérive est reformulée comme une fonction du glissement afin d’implémenter un modèle connu et adapté aux écoulements dans les faisceaux de tubes. SIMEC-CFD est alimenté principalement par des corrélations empiriques. Pour pallier le manque de données dans la l
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Benaceur, Amina. "Réduction de modèles en thermo-mécanique." Thesis, Paris Est, 2018. http://www.theses.fr/2018PESC1140/document.

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Cette thèse propose trois nouveaux développements de la méthode des bases réduites (RB) et de la méthode d'interpolation empirique (EIM) pour des problèmes non-linéaires. La première contribution est une nouvelle méthodologie, la méthode progressive RB-EIM (PREIM) dont l'objectif est de réduire le coût de la phase de construction du modèle réduit tout en maintenant une bonne approximation RB finale. L'idée est d'enrichir progressivement l'approximation EIM et l'espace RB, contrairement à l'approche standard où leurs constructions sont disjointes. La deuxième contribution concerne la RB pour le
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Kamilis, Dimitrios. "Uncertainty Quantification for low-frequency Maxwell equations with stochastic conductivity models." Thesis, University of Edinburgh, 2018. http://hdl.handle.net/1842/31415.

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Uncertainty Quantification (UQ) has been an active area of research in recent years with a wide range of applications in data and imaging sciences. In many problems, the source of uncertainty stems from an unknown parameter in the model. In physical and engineering systems for example, the parameters of the partial differential equation (PDE) that model the observed data may be unknown or incompletely specified. In such cases, one may use a probabilistic description based on prior information and formulate a forward UQ problem of characterising the uncertainty in the PDE solution and observati
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Books on the topic "Interpolation of reduced bases"

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New Jersey. Legislature. Senate. Senior Citizen and Veteran Affairs Committee. Joint public hearing before Senate Senior Citizen and Veteran Affairs Committee and Assembly Veterans and Military Affairs Committee: To take testimony from invited public and military officials and the general public on how to halt the declining rate of enlistment in the New Jersey National Guard, and to examine the possible effects of the United States Department of Defense's reduced use of Fort Dix and its proposed reduction in activities at other military installations in the state : March 26, 1990, the New Jersey National Guard, High Technology Training Center, Fort Dix, New Jersey. The Committee, 1990.

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COSPAR. Scientific Commission F. F4.4 Symposia Nagoya, Japan). Life sciences: space life support systems and the lunar farside crater Saha Proposal: Proceedings of the F4.4, F4.5 and F3.7 Symposia of COSPAR Scientific Commission F which were held during the Thirty-second COSPAR Scientific Assembly, Nagoya, Japan, 12-19 July 1998. Published for the Committee on Space Research [by] Pergamon, 2000.

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Military bases: Cost to maintain inactive ammunition plants and closed bases could be reduced : report to congressional requesters. The Office, 1997.

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Air Force logistics: Base maintenance inventories can be reduced : report to the Chairman, Subcommittee on Readiness, Committee on Armed Services, House of Representatives. The Office, 1993.

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Air Force logistics: Base maintenance inventories can be reduced : report to the Chairman, Subcommittee on Readiness, Committee on Armed Services, House of Representatives. The Office, 1993.

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Air Force logistics: Base maintenance inventories can be reduced : report to the Chairman, Subcommittee on Readiness, Committee on Armed Services, House of Representatives. The Office, 1993.

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Jackson, Richard. Bin Laden’s Ghost and the Epistemological Crises of Counterterrorism. University of Illinois Press, 2017. http://dx.doi.org/10.5406/illinois/9780252038860.003.0001.

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This chapter argues that despite all the media attention, punditry, scholarly analysis, and official commentary, Osama bin Laden's death remains an essentially meaningless (non-)event. His death is meaningless or without consequence in two main senses of the word. First, it is meaningless in real-world strategic and material terms. For example, as a direct consequence of bin Laden's death, no counterterrorism programs have been scaled back or ended, counterterrorism laws repealed, military or security funding reduced, security agencies scaled down or closed, foreign training programs ended, ov
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Troisi, Alfonso. Goodness. Oxford University Press, 2017. http://dx.doi.org/10.1093/med/9780199393404.003.0015.

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Are we naturally good or bad? This chapter addresses the long-standing question by applying the fresh perspective of evolutionary behavioral biology and introducing the reader to the biological concept of ethical discrimination. From an evolutionary perspective, we are usually good with “us” and usually bad with “them,” whereby us and them are colloquial terms to indicate different degrees of genetic relatedness. With the evolution of complex social structures, genetic relatedness has progressively expanded to include ethnic bonds and common ideological and cultural values. The chapter then re
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Columb, Malachy O. Local anaesthetic agents. Edited by Michel M. R. F. Struys. Oxford University Press, 2017. http://dx.doi.org/10.1093/med/9780199642045.003.0017.

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Local anaesthetic agents cause a pharmacologically induced reversible neuropathy characterized by axonal conduction blockade. They act by blocking the sodium ionophore and exhibit membrane stabilizing activity by inhibiting initiation and propagation of action potentials. They are weak bases consisting of three components: a lipophilic aromatic ring, a link, and a hydrophilic amine. The chemical link classifies them as esters or amides. Local anaesthetics diffuse through the axolemma as unionized free-base and block the ionophore in the quaternary ammonium ionized form. The speed of onset of b
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Book chapters on the topic "Interpolation of reduced bases"

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Kozera, Ryszard, and Piotr Szmielew. "Lagrange Piecewise-Quadratic Interpolation Based on Planar Unordered Reduced Data." In Computer Information Systems and Industrial Management. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-24369-6_35.

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Maday, Yvon, and Olga Mula. "A Generalized Empirical Interpolation Method: Application of Reduced Basis Techniques to Data Assimilation." In Analysis and Numerics of Partial Differential Equations. Springer Milan, 2013. http://dx.doi.org/10.1007/978-88-470-2592-9_13.

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Daversin, Cécile, and Christophe Prud’homme. "Simultaneous Empirical Interpolation and Reduced Basis Method: Application to Non-linear Multi-Physics Problem." In Model Reduction of Parametrized Systems. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-58786-8_2.

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de Wolff, P. M. "Reduced bases." In International Tables for Crystallography. International Union of Crystallography, 2006. http://dx.doi.org/10.1107/97809553602060000518.

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Nikolski, N. K. "Interpolation, bases, multipliers." In Lecture Notes in Mathematics. Springer Berlin Heidelberg, 1994. http://dx.doi.org/10.1007/bfb0101065.

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Nikol’skiĭ, Nikolaĭ K. "Bases and Interpolation (Solution)." In Grundlehren der mathematischen Wissenschaften. Springer Berlin Heidelberg, 1986. http://dx.doi.org/10.1007/978-3-642-70151-1_8.

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Kóczy, László T., Leila Muresan, Kornél Csányi, and Kaoru Hirota. "Interpolation in Hierarchical Rule Bases." In Neural Networks and Soft Computing. Physica-Verlag HD, 2003. http://dx.doi.org/10.1007/978-3-7908-1902-1_7.

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Pitts, Traci Bice. "Reduced Heart Rate Levels in Aggressive Children." In Biosocial Bases of Violence. Springer US, 1997. http://dx.doi.org/10.1007/978-1-4757-4648-8_22.

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Nikol’skiĭ, Nikolaĭ K. "Bases and Interpolation (Statement of the Problem)." In Grundlehren der mathematischen Wissenschaften. Springer Berlin Heidelberg, 1986. http://dx.doi.org/10.1007/978-3-642-70151-1_7.

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Pentland, Alex P. "Equilibrium and Interpolation Solutions Using Wavelet Bases." In Scientific Visualization of Physical Phenomena. Springer Japan, 1991. http://dx.doi.org/10.1007/978-4-431-68159-5_28.

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Conference papers on the topic "Interpolation of reduced bases"

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Krolick, William C., Yi Wang, and Kapil Pant. "Parametric Data-Driven Reduced Order Models With State Consistence for Aeroelastic Analysis." In ASME 2019 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/imece2019-11333.

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Abstract This paper presents a framework to develop data-driven parametric reduced order models (PROMs) for aeroelastic (AE) analysis of flexible vehicles within a broad flight envelop. It is based on the separate domain and mode shape perturbation method. The flight envelop is first partitioned by multiple grid points, on each of which an aerodynamic ROM (AeroROM) is constructed using system identification (SYSID) techniques to capture dependence of the generalized aerodynamic force on the generalized displacement using data generated by high-fidelity CFD simulation. Then AeroROMs not on the
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Yue, Yao, Lihong Feng, and Peter Benner. "Interpolation of Reduced-Order Models Based on Modal Analysis." In 2018 IEEE MTT-S International Conference on Numerical Electromagnetic and Multiphysics Modeling and Optimization (NEMO). IEEE, 2018. http://dx.doi.org/10.1109/nemo.2018.8503114.

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Chai, Li-Wei, Po-Lin Chiu, and Yuan-Hao Huang. "Reduced-complexity interpolation-based QR decomposition using partial layer mapping." In 2011 IEEE International Symposium on Circuits and Systems (ISCAS). IEEE, 2011. http://dx.doi.org/10.1109/iscas.2011.5938082.

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Gobat, Giorgio, Attilio Frangi, and Valentina Zega. "Interpolation Based Reduced Order Modelling for Non-linearities in MEMS." In 2020 IEEE SENSORS. IEEE, 2020. http://dx.doi.org/10.1109/sensors47125.2020.9278712.

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Alonazi, Abdullah, Yi Ma, and Rahim Tafazolli. "Delaunay Triangulation Based Interpolation for Radio Map Construction with Reduced Calibration." In 2017 9th IEEE-GCC Conference and Exhibition (GCCCE). IEEE, 2017. http://dx.doi.org/10.1109/ieeegcc.2017.8448199.

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Jin, Zhe, and Q. J. Ge. "Computer Aided Synthesis of Piecewise Rational Motions for Planar 2R and 3R Robot Arms." In ASME 2006 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2006. http://dx.doi.org/10.1115/detc2006-99649.

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This paper deals with the problem of synthesizing piecewise rational motions of an object that satisfies kinematic constraints imposed by a planar robot arm with revolute joints. The paper brings together the kinematics of planar robot arms and the recently developed freeform rational motions to study the problem of synthesizing constrained rational motions for Cartesian motion planning. Through the use of planar quaternions, it is shown that the problem of synthesizing the Cartesian rational motion of a planar 2R arm can be reduced to that of circular interpolations in two separate planes. Fu
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Nieuwoudt, Arthur, Mehboob Alam, and Yehia Massoud. "Reduced-Order Wide-Band Interconnect Model Realization using Filter-Based Spline Interpolation." In 2007 Asia and South Pacific Design Automation Conference. IEEE, 2007. http://dx.doi.org/10.1109/aspdac.2007.358014.

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Joshi, Susmit S., Rachit Prasad, and Seongim Choi. "Discrete Empirical Interpolation Based Hyper-Reduced Order Model for Steady Hypersonic Flows." In AIAA SCITECH 2022 Forum. American Institute of Aeronautics and Astronautics, 2022. http://dx.doi.org/10.2514/6.2022-0079.

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Ryckelynck, David. "Multidimensional Hyper-Reduction of Large Mechanical Models Involving Internal Variables." In ASME 2012 11th Biennial Conference on Engineering Systems Design and Analysis. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/esda2012-82971.

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We propose to incorporate a Response Surface (RS) approximation of variables over a parametric domain into a weak form of parametric Partial Differential Equations (PDEs). Hence a multidimensional model-reduction can be achieved. We propose a multidimensional a priori model reduction method to generate or to enrich RSs. It is coined multidimensional because the fields to forecast are defined over an augmented domain in term of dimension. They are functions of both space variables and parameters that simultaneously evolve in time. This changes the functional space related to the weak form of th
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Rui Fa and R. C. de Lamare. "Reduced-rank STAP for airborne radar based on switched joint interpolation, decimation and filtering algorithm." In Sensor Signal Processing for Defence (SSPD 2010). IET, 2010. http://dx.doi.org/10.1049/ic.2010.0245.

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Reports on the topic "Interpolation of reduced bases"

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Hesthaven, Jan S., Benjamin Stamm, and Shun Zhang. Efficient Greedy Algorithms for High-Dimensional Parameter Spaces with Applications to Empirical Interpolation and Reduced Basis Methods. Defense Technical Information Center, 2011. http://dx.doi.org/10.21236/ada554134.

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Goff, John A. Spatial Variability and Robust Interpolation of Seafloor Sediment Properties Using the SEABED Data Bases. Defense Technical Information Center, 2006. http://dx.doi.org/10.21236/ada522852.

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Jenkins, Chris. Spatial Variability and Robust Interpolation of Seafloor Sediment Properties Using the SEABED Data Bases. Defense Technical Information Center, 2006. http://dx.doi.org/10.21236/ada522854.

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Jenkins, Chris. Spatial Variability and Robust Interpolation of Seafloor Sediment Properties Using the SEABED Data Bases. Defense Technical Information Center, 2005. http://dx.doi.org/10.21236/ada572342.

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Goff, John A. Spatial Variability and Robust Interpolation of Seafloor Sediment Properties Using the SEABED Data Bases. Defense Technical Information Center, 2005. http://dx.doi.org/10.21236/ada572625.

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Degroote, M., T. M. Henderson, J. Zhao, J. Dukelsky, and G. E. Scuseria. Polynomial Similarity Transformation Theory: A smooth interpolation between coupled cluster doubles and projected BCS applied to the reduced BCS Hamiltonian. Office of Scientific and Technical Information (OSTI), 2018. http://dx.doi.org/10.2172/1416504.

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Shahak, Yosepha, and Donald R. Ort. Physiological Bases for Impaired Photosynthetic Performance of Chilling-Sensitive Fruit Trees. United States Department of Agriculture, 2001. http://dx.doi.org/10.32747/2001.7575278.bard.

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Chilling-sensitivity is an important agricultural problem in both the U.S. and Israel. Most research attention has focused so far on herbaceous crop plants, even though the problem is also acute in the fruit tree industry. Under BARD funding we made substantial progress in identifying the mechanisms involved in the disruption of photosynthesis following a chill in mango. Our investigation with fruit trees has been substantially accelerated by drawing on our knowledge and experience with herbaceous crops. The four original research objectives, focused or discovering the underlying mechanisms of
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Anderson, Gerald L., and Kalman Peleg. Precision Cropping by Remotely Sensed Prorotype Plots and Calibration in the Complex Domain. United States Department of Agriculture, 2002. http://dx.doi.org/10.32747/2002.7585193.bard.

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This research report describes a methodology whereby multi-spectral and hyperspectral imagery from remote sensing, is used for deriving predicted field maps of selected plant growth attributes which are required for precision cropping. A major task in precision cropping is to establish areas of the field that differ from the rest of the field and share a common characteristic. Yield distribution f maps can be prepared by yield monitors, which are available for some harvester types. Other field attributes of interest in precision cropping, e.g. soil properties, leaf Nitrate, biomass etc. are ob
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Venäläinen, Ari, Sanna Luhtala, Mikko Laapas, et al. Sää- ja ilmastotiedot sekä uudet palvelut auttavat metsäbiotaloutta sopeutumaan ilmastonmuutokseen. Finnish Meteorological Institute, 2021. http://dx.doi.org/10.35614/isbn.9789523361317.

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Climate change will increase weather induced risks to forests, and thus effective adaptation measures are needed. In Säätyö project funded by the Ministry of Agriculture and Forestry, we have summarized the data that facilitate adaptation measures, developed weather and climate services that benefit forestry, and mapped what kind of new weather and climate services are needed in forestry. In addition, we have recorded key further development needs to promote adaptation. The Säätyö project developed a service product describing the harvesting conditions of trees based on the soil moisture asses
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Ullman, Diane, James Moyer, Benjamin Raccah, Abed Gera, Meir Klein, and Jacob Cohen. Tospoviruses Infecting Bulb Crops: Evolution, Diversity, Vector Specificity and Control. United States Department of Agriculture, 2002. http://dx.doi.org/10.32747/2002.7695847.bard.

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Objectives. The overall goal of the proposed research was to develop a mechanistic understanding of tospovirus evolution, diversity and vector specificity that could be applied to development of novel methods for limiting virus establishment and spread. Our specific objectives were: 1) To characterize newly intercepted tospoviruses in onion, Hippeastrum and other bulb crops and compare them with the known tomato spotted wilt virus (TSWV) and its isolates; 2) To characterize intra- and interspecific variation in the virus transmission by thrips of the new and distinct tospoviruses. and, 3) To d
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