Relevant bibliographies by topics / Geometric quantile

Contents

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

Academic literature on the topic 'Geometric quantile'

Author: Grafiati
Published: 1 June 2024
Last updated: 31 July 2025

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Journal articles on the topic "Geometric quantile"

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Cheng, Yebin, and Jan G. De Gooijer. "On the uth geometric conditional quantile." Journal of Statistical Planning and Inference 137, no. 6 (2007): 1914–30. http://dx.doi.org/10.1016/j.jspi.2006.02.014.

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Shin, Ha-Young, and Hee-Seok Oh. "Geometric quantile-based measures of multivariate distributional characteristics." Statistics & Probability Letters 219 (April 2025): 110325. https://doi.org/10.1016/j.spl.2024.110325.

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Sathar, E. I. Abdul, and Veena L. Vijayan. "Quantile Based Geometric Vitality Function of Order Statistics." Mathematical Methods of Statistics 32, no. 1 (2023): 88–101. http://dx.doi.org/10.3103/s1066530723010040.

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Kim, Hyuk Joo. "A Study on Computing Sample Quantiles of Discrete Probability Distributions." Korean Data Analysis Society 26, no. 1 (2024): 175–86. http://dx.doi.org/10.37727/jkdas.2024.26.1.175.

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In this paper, we studied the methods of computing sample quantiles for the case of discrete probability distributions. There are two main methods which are introduced in statistics textbooks. We compared these two methods by simulation from practical and educational necessity. We considered some cases of Poisson, binomial, geometric, negative binomial, and discrete uniform distributions by setting up the parameters, and for each distribution we performed 10,000 times of simulation of drawing random samples of size 20 and 50. At each time of simulation, we computed the difference between the p
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Khare, Kshitij, and James P. Hobert. "Geometric ergodicity of the Gibbs sampler for Bayesian quantile regression." Journal of Multivariate Analysis 112 (November 2012): 108–16. http://dx.doi.org/10.1016/j.jmva.2012.05.004.

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Arshad, Rana Muhammad Imran, Christophe Chesneau, and Farrukh Jamal. "The Odd Gamma Weibull-Geometric Model: Theory and Applications." Mathematics 7, no. 5 (2019): 399. http://dx.doi.org/10.3390/math7050399.

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In this paper, we study a new four-parameter distribution called the odd gamma Weibull-geometric distribution. Having the qualities suggested by its name, the new distribution is a special member of the odd-gamma-G family of distributions, defined with the Weibull-geometric distribution as baseline, benefiting of their respective merits. Firstly, we present a comprehensive account of its mathematical properties, including shapes, asymptotes, quantile function, quantile density function, skewness, kurtosis, moments, moment generating function and stochastic ordering. Then, we focus our attentio
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Huang, Mei Ling, and Xiang Raney-Yan. "A Method for Confidence Intervals of High Quantiles." Entropy 23, no. 1 (2021): 70. http://dx.doi.org/10.3390/e23010070.

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The high quantile estimation of heavy tailed distributions has many important applications. There are theoretical difficulties in studying heavy tailed distributions since they often have infinite moments. There are also bias issues with the existing methods of confidence intervals (CIs) of high quantiles. This paper proposes a new estimator for high quantiles based on the geometric mean. The new estimator has good asymptotic properties as well as it provides a computational algorithm for estimating confidence intervals of high quantiles. The new estimator avoids difficulties, improves efficie
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Li, Shuang, and Jie Shan. "Adaptive Geometric Interval Classifier." ISPRS International Journal of Geo-Information 11, no. 8 (2022): 430. http://dx.doi.org/10.3390/ijgi11080430.

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Quantile, equal interval, and natural breaks methods are widely used data classification methods in geospatial analysis and cartography. However, when applied to data with skewed distributions, they can only reveal the variations of either high frequent values or extremes, which often leads to undesired and biased classification results. To handle this problem, Esri provided a compromise method, named geometric interval classification (GIC). Although GIC performs well for various classification tasks, its mathematics and solution process remain unclear. Moreover, GIC is theoretically only appl
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Peng, Bo, Zhengqiu Xu, and Min Wang. "The Exponentiated Lindley Geometric Distribution with Applications." Entropy 21, no. 5 (2019): 510. http://dx.doi.org/10.3390/e21050510.

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We introduce a new three-parameter lifetime distribution, the exponentiated Lindley geometric distribution, which exhibits increasing, decreasing, unimodal, and bathtub shaped hazard rates. We provide statistical properties of the new distribution, including shape of the probability density function, hazard rate function, quantile function, order statistics, moments, residual life function, mean deviations, Bonferroni and Lorenz curves, and entropies. We use maximum likelihood estimation of the unknown parameters, and an Expectation-Maximization algorithm is also developed to find the maximum
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Ramires, Thiago, Edwin Ortega, Gauss Cordeiro, and Gholamhoss Hamedani. "The beta generalized half-normal geometric distribution." Studia Scientiarum Mathematicarum Hungarica 50, no. 4 (2013): 523–54. http://dx.doi.org/10.1556/sscmath.50.2013.4.1258.

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The beta generalized half-normal distribution is commonly used to model lifetimes. We propose a new wider distribution called the beta generalized half-normal geometric distribution, whose failure rate function can be decreasing, increasing or upside-down bathtub. Its density function can be expressed as a linear combination of beta generalzed half-normal density functions. We derive quantile function, moments and generating unction. We characterize the proposed distribution using a simple relationship between wo truncated moments. The method of maximum likelihood is adapted to estimate the mo
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Dissertations / Theses on the topic "Geometric quantile"

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Romon, Gabriel. "Contributions to high-dimensional, infinite-dimensional and nonlinear statistics." Electronic Thesis or Diss., Institut polytechnique de Paris, 2023. http://www.theses.fr/2023IPPAG013.

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Trois problèmes sont abordés dans cette thèse: l'inférence en régression multi-tâche de grande dimension, les quantiles géométriques dans les espaces normés de dimension infinie, et les moyennes de Fréchet généralisées dans les arbres métriques. Premièrement, nous considérons un modèle de régression multi-tâche avec une hypothèse de sparsité sur les lignes de la matrice paramètre. L'estimation est faite en haute dimension avec l'estimateur Lasso multi-tâche. Afin de corriger le biais induit par la pénalité, nous introduisons un nouvel objet dépendant uniquement des données que nous appelons ma
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Razaaly, Nassim. "Rare Event Estimation and Robust Optimization Methods with Application to ORC Turbine Cascade." Thesis, Université Paris-Saclay (ComUE), 2019. http://www.theses.fr/2019SACLX027.

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Cette thèse vise à formuler des méthodes innovantes de quantification d'incertitude (UQ) à la fois pour l'optimisation robuste (RO) et l'optimisation robuste et fiable (RBDO). L’application visée est l’optimisation des turbines supersoniques pour les Cycles Organiques de Rankine (ORC).Les sources d'énergie typiques des systèmes d'alimentation ORC sont caractérisées par une source de chaleur et des conditions thermodynamiques entrée/sortie de turbine variables. L'utilisation de composés organiques, généralement de masse moléculaire élevée, conduit à des configurations de turbines sujettes à des
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Jung, Hoon. "Optimal inventory policies for an economic order quantity models under various cost functions /." free to MU campus, to others for purchase, 2001. http://wwwlib.umi.com/cr/mo/fullcit?p3012983.

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Polavieja, Gonzalo Garcia de. "Geometric phase and angle for noncyclic adiabatic change, revivals and measures of quantal instability." Thesis, University of Oxford, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.325986.

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Cazaux, Maxime. "K-théorie quantique de la singularité quintique." Electronic Thesis or Diss., Sorbonne université, 2025. http://www.theses.fr/2025SORUS103.

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Dans cette thèse nous considérons la singularité du cône affine au-dessus d'une hyper-surface projective de type Fermat, et notamment le cas célèbre de l'hypersurface quintique dans P4. Nous fournissons le calcul en genre zéro de la K-théorie quantique équivariante sous l'action du groupe symétrique, ou S-équivariante. Ce résultat généralise deux invariants quantiques bien connus. D'un côté, on étend à la K-théorie le calcul en genre 0 de la cohomologie quantique des singularités introduite en 2007 par Fan, Jarvis et Ruan suivant les idées de Witten. De l'autre côté, notre approche peut être v
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Martins, Andrey Gomes. "\"Evoluções discretas em sistemas quânticos com coordenadas não-comutativas\"." Universidade de São Paulo, 2006. http://www.teses.usp.br/teses/disponiveis/43/43134/tde-07052007-144956/.

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Estudamos a Mecânica Quântica não-relativística de sistemas físicos caracterizados pela presença de um grau de liberdade extra, que não comuta com a coordenada temporal. Na linguagem da Geometria Não-Comutativa, tratamos de sistemas descritos por uma álgebra da forma F(Q) X \"A IND.\"teta\"\"(R X \"S POT.1\"), onde F(Q) é a álgebra de funções sobre o espaço de configurações usual \"Q\" e \"A IND.\"teta\"\"(R X \"S POT.1\") é uma deformação de F(R X \"S POT.1\"), conhecida como cilindro não-comutativo. Do ponto de vista geométrico, os geradores do cilindro não-comutativo correspondem à coordena
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Tilly, David. "Probabilistic treatment planning based on dose coverage : How to quantify and minimize the effects of geometric uncertainties in radiotherapy." Doctoral thesis, Uppsala universitet, Medicinsk strålningsvetenskap, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-304180.

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Traditionally, uncertainties are handled by expanding the irradiated volume to ensure target dose coverage to a certain probability. The uncertainties arise from e.g. the uncertainty in positioning of the patient at every fraction, organ motion and in defining the region of interests on the acquired images. The applied margins are inherently population based and do not exploit the geometry of the individual patient. Probabilistic planning on the other hand incorporates the uncertainties directly into the treatment optimization and therefore has more degrees of freedom to tailor the dose distri
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Yang, Kang. "Geometric Aspects in the Hamiltonian Theory of the Fractional Quantum Hall Effect." Thesis, Sorbonne université, 2019. http://www.theses.fr/2019SORUS425.

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Les propriétés topologiques des systèmes quantiques de Hall ont bien été étudiées au cours des trente dernières années. En contraste, les aspects géométriques des systèmes quantiques de Hall sont loin d’être pleinement compris. Dans cette thèse, je vais étudier les aspects géométriques de la vue de la théorie Hamiltonienne de fermions composites et tester la réponse de les états quantiques de Hall sous perturbation anisotrope. Je trouve dans le présence d'anisotropie, les fermions composites reçoivent des effets de mélange entre les différents niveaux de Landau de fermions composites. Une métr
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Javelle, Jérôme. "Cryptographie Quantique : Protocoles et Graphes." Thesis, Grenoble, 2014. http://www.theses.fr/2014GRENM093/document.

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Je souhaite réaliser un modèle théorique optimal pour les protocoles de partage de secret quantique basé sur l'utilisation des états graphes. Le paramètre représentatif d'un partage de secret à seuil est, entre autres la taille du plus grand ensemble de joueurs qui ne peut pas accéder au secret. Je souhaite donc trouver un famille de protocoles pour laquelle ce paramètre est le plus petit possible. J'étudie également les liens entre les protocoles de partage de secret quantique et des familles de courbes en géométrie algébrique<br>I want to realize an optimal theoretical model for quantum secr
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Hessmo, Björn. "Quantum optics in constrained geometries." Doctoral thesis, Uppsala University, Department of Quantum Chemistry, 2000. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-1208.

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<p>When light exhibits particle properties, and when matter exhibits wave properties quantum mechanics is needed to describe physical phenomena. </p><p>A two-photon source produces nonmaximally entangled photon pairs when the source is small enough to diffract light. It is shown that diffraction degrades the entanglement. Quantum states produced in this way are used to probe the complementarity between path information and interference in Young's double slit experiment.</p><p>When two photons have a nonmaximally entangled polarization it is shown that the Pancharatnam phase is dependent
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Books on the topic "Geometric quantile"

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Colloque geometrie et physique (1986 Paris, France). Physique quantique et géométrie: Formulation mathématique cohérente des phénoménes quantiques : Colloque Géométrie et Physique de 1986 en l'honneur d'André Lichnerowicz. Hermann, 1988.

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Rosenberg, Alex. Noncommutative algebraic geometry and representations of quantized algebras. Kluwer Academic Publishers, 1995.

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I, Manin I͡U. Gauge field theory and complex geometry. 2nd ed. Springer, 1997.

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Derbyshire, John. Unknown quantity: A real and imaginary history of algebra. Joseph Henry Press, 2006.

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Neher, Erhard. Geometric representation theory and extended affine Lie algebras. American Mathematical Society, 2011.

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E, Witten, ed. Lecture notes on Chern-Simons-Witten theory. World Scientific, 2001.

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1931-, Doebner H. D., Hennig J. D, and Palev T. D, eds. Lectures on supermanifolds, geometrical methods & conformal groups given at Varna, Bulgaria. World Scientific, 1989.

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Misra, Kailash C., Milen Yakimov, Pramod N. Achar, and Dijana Jakelic. Recent advances in representation theory, quantum groups, algebraic geometry, and related topics: AMS special sessions on geometric and algebraic aspects of representation theory and quantum groups, and noncommutative algebraic geometry, October 13-14, 2012, Tulane University, New Orleans, Louisiana. American Mathematical Society, 2014.

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9780192867414, Tom Lancaster, and Stephen Blundell. General Relativity for the Gifted Amateur. Oxford University PressOxford, 2025. https://doi.org/10.1093/oso/9780192867407.001.0001.

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Abstract General relativity is a field theory that describes gravity. It engages profoundly with the nature of space and time and is based on simple ideas from the physics of fields. It can be summarised by the Einstein equation which relates a geometrical quantity, the curvature of space and time that follows from the metric field., to a physical quantity that reflects a field that describes the matter content of the Universe. We begin in Part I with an introduction to the geometry of flat spacetime, reviewing special relativity and setting up the mathematics of the metric. Part II introduces
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Geometric and Electronic Properties of Graphene-Related Systems. Taylor & Francis Group, 2019.

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Book chapters on the topic "Geometric quantile"

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Vescovi, Edoardo. "Geometric Properties of Semiclassically Quantized Strings." In Springer Theses. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-63420-3_3.

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Hallin, Marc, and Dimitri Konen. "Multivariate Quantiles: Geometric and Measure-Transportation-Based Contours." In Studies in Systems, Decision and Control. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-67770-0_6.

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Vermeiren, Florian. "Spinoza's Concept of Quantity." In A Geometry of Sufficient Reason. Routledge, 2024. http://dx.doi.org/10.4324/9781003477679-16.

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Bohm, Arno, Ali Mostafazadeh, Hiroyasu Koizumi, Qian Niu, and Joseph Zwanziger. "Quantal Phase Factors for Adiabatic Changes." In The Geometric Phase in Quantum Systems. Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/978-3-662-10333-3_2.

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Bohm, Arno, Ali Mostafazadeh, Hiroyasu Koizumi, Qian Niu, and Joseph Zwanziger. "Quantal Phases for General Cyclic Evolution." In The Geometric Phase in Quantum Systems. Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/978-3-662-10333-3_4.

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Ocneanu, Adrian. "Graph Geometry, Quantized Groups and Non-Amenable Subfactors." In Differential Geometric Methods in Theoretical Physics. Springer US, 1990. http://dx.doi.org/10.1007/978-1-4684-9148-7_12.

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Losev, Ivan. "Representation Theory of Quantized Gieseker Varieties, I." In Lie Groups, Geometry, and Representation Theory. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-030-02191-7_11.

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Goldin, Gerald A., Ralph Menikoff, and David H. Sharp. "Quantized vortex filaments in incompressible fluids." In The Physics of Phase Space Nonlinear Dynamics and Chaos Geometric Quantization, and Wigner Function. Springer Berlin Heidelberg, 1987. http://dx.doi.org/10.1007/3-540-17894-5_380.

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Svalbe, Imants, Shekhar Chandra, Andrew Kingston, and Jean-Pierre Guédon. "Quantised Angular Momentum Vectors and Projection Angle Distributions for Discrete Radon Transformations." In Discrete Geometry for Computer Imagery. Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/11907350_12.

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Rosenberg, Alexander L. "Noncommutative Affine Schemes." In Noncommutative Algebraic Geometry and Representations of Quantized Algebras. Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-015-8430-2_1.

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Conference papers on the topic "Geometric quantile"

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Ramirez-Nafarrate, Adrian, and David F. Muñoz. "Quantile estimation for a non-geometric ergodic Markov chain." In 11TH INTERNATIONAL CONFERENCE OF NUMERICAL ANALYSIS AND APPLIED MATHEMATICS 2013: ICNAAM 2013. AIP, 2013. http://dx.doi.org/10.1063/1.4825810.

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Zhang, Ying. "Nonparametric Quantile Estimation: A Geometric Framework for Laplacian Manifold Regularization." In 2015 International Conference on Industrial Technology and Management Science. Atlantis Press, 2015. http://dx.doi.org/10.2991/itms-15.2015.334.

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Wiegand, Marcus, Andriy Prots, Marcus Meyer, Robin Schmidt, Matthias Voigt, and Ronald Mailach. "Robust Design Optimization of a Compressor Rotor Using Recursive Cokriging Based Multi-Fidelity Uncertainty Quantification and Multi-Fidelity Optimization." In ASME Turbo Expo 2024: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2024. http://dx.doi.org/10.1115/gt2024-121977.

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Abstract This work focuses on the application of multi-fidelity methods for the robust design optimization of engine components. The robust design optimization approach yields geometric designs that have high efficiencies and are less sensitive to uncertainties from manufacturing and wear. However, the uncertainty quantification techniques required to evaluate the robustness are computationally expensive, which limits their use in robust optimization. Multi-fidelity methods offer a promising solution to reduce the computational cost while maintaining the accuracy in both uncertainty quantifica
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Shen, Zhongyang. "Cluster Quantity Distinguished by Geometric Angle Measurement." In 2020 International Conference on Artificial Intelligence in Information and Communication (ICAIIC). IEEE, 2020. http://dx.doi.org/10.1109/icaiic48513.2020.9065253.

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Siddiqui, Shabnam, and Julio Gea-Banacloche. "Geometric phase gate with a quantized driving field." In Defense and Security Symposium, edited by Eric J. Donkor, Andrew R. Pirich, and Howard E. Brandt. SPIE, 2006. http://dx.doi.org/10.1117/12.665010.

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Lee, Chang-Shen, Nicolo Michelusi, and Gesualdo Scutari. "Finite Rate Quantized Distributed optimization with Geometric Convergence." In 2018 52nd Asilomar Conference on Signals, Systems, and Computers. IEEE, 2018. http://dx.doi.org/10.1109/acssc.2018.8645345.

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de Vries, Charlotte M., and Matthew B. Parkinson. "Modeling the Variability of Glenoid Geometry in Intact Shoulders." In ASME 2016 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/detc2016-59934.

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The objective of this research is to model the geometric variability of the glenoid (the “socket” component of the “ball and socket” connection of the shoulder joint) of the scapula. The model must capture the observed variability with sufficient resolution such that it informs operative and design decisions. This required the quantification of variability in landmark locations and relevant bone geometry. Landmarks were placed on the existing glenoid meshes, such that they provided enough information to represent the geometry, while being consistent across each glenoid. Additionally, the surfa
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Gupta, Raj K. "In-Situ Test Structures for Metrological and Mechanical Characterization of MEMS." In ASME 1998 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1998. http://dx.doi.org/10.1115/imece1998-1149.

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Abstract Separating geometrical dependence from extracted mechanical stiffness parameters to obtain fundamental mechanical properties, such as the Young’s Modulus E and the internal (residual) stress σ within 10%, is difficult. Mechanical stiffness, obtained from an intermediate measured quantity, generally depends on high powers of structural geometry, but only linearly with mechanical property. For example, the maximum deflection of a uniformly loaded beam under linear-elastic conditions is proportional to L4 and 1/t3, where L is the beam length and t is the thickness, but is only linearly p
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Bonneau, Olivier, Victor Lucas, and Jean Frene. "Influence of Geometric Parameters on Annular Fluid Seal Characteristics." In ASME 1995 Design Engineering Technical Conferences collocated with the ASME 1995 15th International Computers in Engineering Conference and the ASME 1995 9th Annual Engineering Database Symposium. American Society of Mechanical Engineers, 1995. http://dx.doi.org/10.1115/detc1995-0511.

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Abstract The numerical prediction of the dynamical behavior of turbopumps is very important. The space technology and the field of energy products are in constant development and it is necessary to quantify the influence of each component. The dynamical characteristics of annular seals must be calculated with accuracy. The aim of this work is to quantify the influence of geometric parameters on the dynamical behavior of the shaft. Three parameters will be studied: the duct loss parameter (at the seal entrance), a conical seal, and a misaligned seal. The two last geometrical defects have a dire
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Garzon, Victor E., and David L. Darmofal. "Impact of Geometric Variability on Axial Compressor Performance." In ASME Turbo Expo 2003, collocated with the 2003 International Joint Power Generation Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/gt2003-38130.

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A probabilistic methodology to quantify the impact of geometric variability on compressor aerodynamic performance is presented. High-fidelity probabilistic models of geometric variability are derived using a Principal-Component-Analysis (PCA) of blade surface measurements. This probabilistic blade geometry model is then combined with a compressible, viscous blade-passage analysis to estimate the impact on the passage loss and turning using a Monte Carlo simulation. Finally, a mean-line multi-stage compressor model, with probabilistic loss and turning models from the blade-passage analysis, is
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Reports on the topic "Geometric quantile"

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Leis and Zhu. PR-003-103603-R01 Assessing Corrosion Severity for High-Strength Steels. Pipeline Research Council International, Inc. (PRCI), 2014. http://dx.doi.org/10.55274/r0010821.

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This project was directed at isolating the effects of the metal-loss geometry and the properties of the steels, as the basis to quantify the effects of the metal loss geometry and to seamlessly consolidate the databases and integrate severity criteria for the vintage and higher-strength grades, to make corrosion management seamless across grade.
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Leis, Brian, Xian-Kui Zhu, and Tom McGaughy. PR-185-133739-R01 Quantifying Re-Rounding in Pipeline Damage Severity Models. Pipeline Research Council International, Inc. (PRCI), 2018. http://dx.doi.org/10.55274/r0011479.

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The objective of this work was to quantify re-rounding effects on mechanically damaged pipelines. This was done to determine if curvature suffices to identify where the effects of re-rounding are localized. It also was done to establish a framework that could be calibrated through subsequent analysis as an input to guidelines for damage severity assessment. Recognizing the expanding role of ILI and related in-the-ditch evaluation tools to help size and characterize damage, brief consideration was also given to ongoing work within the PRCI Nondestructive Evaluation (NDE) Program. This was done
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Eberlein, Robert, and Sven Düzel. Fatigue lifetime analysis of POM gears for generalized tooth root shapes. Universidad de los Andes, 2024. https://doi.org/10.51573/andes.pps39.gs.ms.1.

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The current calculation methods for determining the tooth root load capacity of polymer gears (e.g., VDI 2736) are based on the same assumptions as those for steel gears. However, due to the non-linear material behavior, temperature, and rate dependency of polymers, these predictions are often inaccurate. A previous study employed rate-dependent nonlinear viscoplastic finite element (FE) modelling of polyoxymethylene (POM) to quantify material influences not considered in standard metal gear assumptions. A lifetime model was developed and validated to predict tooth root fracture based on rotat
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Meidani, Hadi, and Amir Kazemi. Data-Driven Computational Fluid Dynamics Model for Predicting Drag Forces on Truck Platoons. Illinois Center for Transportation, 2021. http://dx.doi.org/10.36501/0197-9191/21-036.

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Fuel-consumption reduction in the truck industry is significantly beneficial to both energy economy and the environment. Although estimation of drag forces is required to quantify fuel consumption of trucks, computational fluid dynamics (CFD) to meet this need is expensive. Data-driven surrogate models are developed to mitigate this concern and are promising for capturing the dynamics of large systems such as truck platoons. In this work, we aim to develop a surrogate-based fluid dynamics model that can be used to optimize the configuration of trucks in a robust way, considering various uncert
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Saltus, Christina, Todd Swannack, and S. McKay. Geospatial Suitability Indices Toolbox (GSI Toolbox). Engineer Research and Development Center (U.S.), 2021. http://dx.doi.org/10.21079/11681/41881.

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Habitat suitability models are widely adopted in ecosystem management and restoration, where these index models are used to assess environmental impacts and benefits based on the quantity and quality of a given habitat. Many spatially distributed ecological processes require application of suitability models within a geographic information system (GIS). Here, we present a geospatial toolbox for assessing habitat suitability. The Geospatial Suitability Indices (GSI) toolbox was developed in ArcGIS Pro 2.7 using the Python® 3.7 programming language and is available for use on the local desktop i
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Saltus, Christina, S. McKay, and Todd Swannack. Geospatial suitability indices (GSI) toolbox : user's guide. Engineer Research and Development Center (U.S.), 2022. http://dx.doi.org/10.21079/11681/45128.

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Habitat suitability models have been widely adopted in ecosystem management and restoration to assess environmental impacts and benefits according to the quantity and quality of a given habitat. Many spatially distributed ecological processes require application of suitability models within a geographic information system (GIS). This technical report presents a geospatial toolbox for assessing habitat suitability. The geospatial suitability indices (GSI) toolbox was developed in ArcGIS Pro 2.7 using the Python 3.7 programming language and is available for use on the local desktop in the Window
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Witzig, Andreas, Camilo Tello, Franziska Schranz, Johannes Bruderer, and Matthias Haase. Quantifying energy-saving measures in office buildings by simulation in 2D cross sections. Department of the Built Environment, 2023. http://dx.doi.org/10.54337/aau541623658.

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A methodology is presented to analyse the thermal behaviour of buildings with the goal to quantify energy saving measures. The solid structure of the building is modelled with finite elements to fully account for its ability to store energy and to accurately predict heat loss through thermal bridges. Air flow in the rooms is approximated by a lumped element model with three dynamical nodes per room. The dynamic model also contains the control algorithm for the HVAC system and predicts the net primary energy consumption for heating and cooling of the building for any time period. The new simula
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Clapham. L52206 3D Details of Defect-Induced MFL and Stress in Pipelines. Pipeline Research Council International, Inc. (PRCI), 2002. http://dx.doi.org/10.55274/r0011358.

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The following report represents a continuation of our ongoing efforts to understand and quantify the effect of stress on MFL signals from oil and gas transmission line inspection tools. Earlier GRI funding has enabled us to develop an unprecedented understanding of stress effects on magnetic behaviour in pipeline steels, and this understanding is now further enhanced and applied to specific problems such as MFL signals from interacting defects and also MFL signals produced from mechanical damage. This report summarizes the result of the 2002 studies. These studies focused on 3 main areas: MFL
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George. PR-015-13603-R01 Meter Station Design Procedures to Minimize Pipe Flow-Induced Pulsation Error. Pipeline Research Council International, Inc. (PRCI), 2013. http://dx.doi.org/10.55274/r0010099.

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This project explored the sources of flow-induced pulsations in natural gas meter stations and the detrimental effects the pulsations have on the measurement capabilities of three types of gas custody transfer meters: orifice meters, turbine meters, and ultrasonic meters. To supplement the PRCI-funded research on the effect of compressor pulsations on ultrasonic flow measurement, Southwest Research Institute (SwRI) has performed a study to identify best practices for meter station piping design that avoid generating or amplifying flow-induced pulsations. This study involved a literature review
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Dinovitzer, Aaron, Sanjay Tiku, and Amin Eshraghi. PR-214-153739-R01 ERW Fatigue Life Integrity Management Improvement-Phase III. Pipeline Research Council International, Inc. (PRCI), 2019. http://dx.doi.org/10.55274/r0011574.

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While the general fracture mechanics methodology for calculating fatigue lives is well documented and validated, its application in the definition of pipeline system fatigue lives have differed from field experience. The source and magnitude of the conservatism inherent in the calculated fatigue life estimates are a concern when establishing integrity management programs. Of particular interest, are the fatigue life estimates used in the integrity management programs for Electric resistance welding (ERW) pipeline systems that are primarily concerned with pipe wall anomalies oriented along the
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