Relevant bibliographies by topics / Graphical Method

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

Academic literature on the topic 'Graphical Method'

Author: Grafiati
Published: 4 June 2021
Last updated: 29 May 2022

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Journal articles on the topic "Graphical Method"

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Li, Ying, and Ye Tang. "Design on Intelligent Feature Graphics Based on Convolution Operation." Mathematics 10, no. 3 (January 26, 2022): 384. http://dx.doi.org/10.3390/math10030384.

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With the development and application of artificial intelligence, the technical methods of intelligent image processing and graphic design need to be explored to realize the intelligent graphic design based on traditional graphics such as pottery engraving graphics. An optimized method is aimed to be explored to extract the image features from traditional engraving graphics on historical relics and apply them into intelligent graphic design. For this purpose, an image feature extracted model based on convolution operation is proposed. Parametric test and effectiveness research are conducted to evaluate the performance of the proposed model. Theoretical and practical research shows that the image-extracted model has a significant effect on the extraction of image features from traditional engraving graphics because the image brightness processing greatly simplifies the process of image feature extraction, and the convolution operation improves the accuracy. Based on the brightness feature map output from the proposed model, the design algorithm of intelligent feature graphic is presented to create the feature graphics, which can be directly applied to design the intelligent graphical interface. Taking some pottery engraving graphics from the Neolithic Age as an example, we conduct the practice on image feature extraction and feature graphic design, the results of which further verify the effectiveness of the proposed method. This paper provides a theoretical basis for the application of traditional engraving graphics in intelligent graphical interface design for AI products such as smart tourism products, smart museums, and so on.
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Zhang, Hong, Gui Ying Zhu, and Peng Zhang. "Dispatching Automation System Graphics File Checksum Methods." Applied Mechanics and Materials 543-547 (March 2014): 1270–73. http://dx.doi.org/10.4028/www.scientific.net/amm.543-547.1270.

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In order to validate differences of the graphical information between power manage systems, this paper based on the current systems in the graphical aspects of the application, analyzes the interoperability based on IEC61970 standard graphical information, and on this basis proposed electricity system graphical calibration methods and method validation for each part of the key technologies are discussed in detail. Finally, through the practical application of technology validation results demonstrate the reasonableness and verify the correctness of the method to solve the system interaction process graphics file interoperability standards compliance issues.
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Millar, Cameron, Allan McRobie, and William Baker. "A Graphical Method for Determining Truss Stability." Journal of the International Association for Shell and Spatial Structures 61, no. 4 (December 1, 2020): 285–95. http://dx.doi.org/10.20898/j.iass.2020.011.

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Graphic statics has been used for over 150 years, having been pioneered by the likes of Maxwell, Cremona, Culmann and Rankine, and has recently seen a resurgence in popularity because of its use in design. However, it is only concerned with equilibrium; as any engineer will testify, whilst equilibrium is necessary, it is not sufficient and stability must also be obtained. This paper develops a novel graphical method for determining the stability and stiffness of prestressable structures. By considering the weighted sum of the Maxwell-Minkowski diagram, the stiffness and stability of the structural mechanisms can be determined. This work extends to cover structures with multiple mechanisms and has been compared to results obtained through experimentation and the finite element method. Furthermore, it extends the work on stiffness to provide a graphical method to estimate the natural frequency of a truss. Whilst this method accurately determines the stiffness of structures, it represents a significant development in the field of graphic statics as it allows an engineer to 'eye-ball' the stability of a given truss. Engineers can also manipulate the form and force diagrams, as desired, to adjust the stiffness of their structure accordingly, whilst being able to visualise the process. Much of the previous work in this area relies heavily upon large matrices, while this method allows a more intimate and hands-on alternative.
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Стульнікова, Ю. О. "УНІВЕРСАЛЬНІСТЬ ОРНАМЕНТАЛЬНО-ГРАФІЧНОЇ МОВИ СУЧАСНОЇ ВИТИНАНКИ." Art and Design, no. 3 (November 13, 2020): 98–110. http://dx.doi.org/10.30857/2617-0272.2020.3.8.

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To trace and ascertain the versatility of ornamental graphical language as one of the main peculiarities of contemporary paper-cutting (vytynanka). To identify the features and characteristics of the ornamental graphical language, to form a definition for the notion of paper-cutting art. Methodology. In the process of research, the author used such general scientific methods as: analysis, synthesis, systematization. The comparative method and the method of visual stylistic analysis were also applied. Results. The author has compared and analyzed the replicas of original art works; the former are reproduced in varying materials. The notion of ornamental graphical language of contemporary paper-cutting (vytynanka) has been researched, its general features and characteristics have been defined, and the definition has been formed. Based on the research result, it is suggested to introduce a range of changes to the notion of "vytynanka" regarding the characteristics of materials and techniques used. The main directions of paper-cutting art have been out lined: traditional and contemporary vytynanka. Attention has been paid to the importance of making a distinction between the contemporary vytynanka and graphic art, which is possible only through the analysis of their ornamental graphical anguage. Scientific novelty. The definition of "paper-cutting (vytynanka)", dentification of its main characteristics as the basis for a new classification, the reference of paper graphics (machine paper-cutting) into a separate group. Practical significance. Ornamental graphical language is presented in the study as one of the main characteristics of vytynanka, which should become the basis for a new classification of paper-cutting art works. The research results can be used for further artistic search of signature style at the boundary of different art forms. Exhibiting a certain group of professional paper-cutting art works as examples of graphic art has been justified.
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Zhang, Zhi Fang, Krishna Shankar, Murat Tahtali, and Evgeny V. Morozov. "Graphical Detection Method for Delaminations." Applied Mechanics and Materials 66-68 (July 2011): 1410–15. http://dx.doi.org/10.4028/www.scientific.net/amm.66-68.1410.

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In this paper, a simple graphical method for the detection of delaminations in damaged composite laminates is introduced. By using this method, both delamination size and location can be predicted accurately. First, a frequency database for the damaged beams with a range of delamination sizes and locations is generated using a Finite Element (FE) model; then for each mode, a surface plot relating the delamination size, location and frequency shift is generated. The next step is to look up the actual frequency shift (either from numerical simulation or experiment) from surface plots relating to three or more modes to get the intersection curves, which show the possible combination of delamination size and location for each mode. Finally the intersection curves of different modes are plotted together and the intersection point of all the curves indicates the possible delamination size and location, where the frequency shifts for all the modes can be matched. We demonstrate that this method is able to predict both delamination size and location fairly accurately. This method can be expanded to detect the propagation of delaminations by only monitoring the shifts in natural frequencies. It has the potential to detect multiple delaminations through continuous monitoring, provided that they do not occur simultaneously. This method has promising applications in the Structure Health Monitoring (SHM) of composite structures.
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Liao, Lin Zhi, Qi Chen, Ni Yan Wu, and Hong Rong Chen. "Sheet Metal Deployment Diagram Application of Oblique Elliptic Cylinder Based on Mastercam and CAGD Graphical Method." Applied Mechanics and Materials 336-338 (July 2013): 1336–39. http://dx.doi.org/10.4028/www.scientific.net/amm.336-338.1336.

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Aiming at the calculation problem of sheet metal structure workpiece, this paper comes up with a CAGD graphical method based on the graphics software MasterCAM, so as to simplify the traditional lofting job and promote the efficiency. The expanded graph is precise enough to avoid the extra machining. Since the graphical method is endowed with great universality and pragmatic value, it can be widely used in engineering applications.
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Жилкина and Anna ZHilkina. "Graphical Method of Financial Analysis As Effective Instrument for Real Economy’s Financial Management." Administration 3, no. 4 (December 10, 2015): 10–17. http://dx.doi.org/10.12737/16692.

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The paper is devoted to questions related to financial analysis’s graphical method development, the necessity for which has arisen from organizations management need in the objective and comprehensive information on these organizations’ financial status. The offered graphic way of book-keeping report indices visualization as a special diagram hereinafter called the balancegram allows estimate organization’s financial status in general, and the special balancegrams for each object allow make it even by those managers who had not a special financial training. Performance evaluations of financial analysis objects have been presented graphically in this paper, as well as a graphical correlation of factor indicators for the absolute, normal, acceptable low, unacceptably low degrees of organization’s financial solvency and insolvency. Factor indicators are noncurrent assets, stores taking into account the input value added tax, including not for sale part of stores, permanent capital, normal sources of work equipment and stocks. For credit rating a graphical ratio of factor indicators for the absolute, sufficient, low degrees of solvency and insolvency has been presented. Discounting assets ( which are the sum of monetary resources and short-term financial investments, half of accounts receivable’s total value, third part of stores taking into account the input value added tax, income-bearing placements and long-term financial investments) are posted in the left side of the balancegram. In the right side have been represented discounting liabilities consisted of amount of accounts payable, half of short-term loans (borrowings), one third of long-term liabilities. Also in the balancegram’s left side is given the division of discounted liabilities at quarters to determine the degree of solvency. Estimate of low, medium and high probability of bankruptcy has been presented by the ratio of main factor indices for assets and liabilities. Assets comprise monetary resources, short-term financial investments, stores taking into account the input value added tax, in particular the saleable part of the stores. Liabilities comprise the short-term ones. Graphic method is applied not only in real economy organizations, but also in private pension funds, and leasing companies.
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Boiroju, Naveen Kumar. "A Graphical Method for Model Selection." Pakistan Journal of Statistics and Operation Research 8, no. 4 (November 8, 2012): 767. http://dx.doi.org/10.18187/pjsor.v8i4.427.

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Khalid A. Zakaria, Dr, and Mohammad Hatem Mohammad. "Graphical Method of Concrete Mix Design." AL-Rafdain Engineering Journal (AREJ) 19, no. 3 (June 28, 2011): 1–12. http://dx.doi.org/10.33899/rengj.2011.26991.

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Skorupski, Andrzej. "Graphical Method of Reversible Circuits Synthesis." International Journal of Electronics and Telecommunications 63, no. 3 (August 28, 2017): 235–40. http://dx.doi.org/10.1515/eletel-2017-0031.

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AbstractThis paper presents a new approach to designing reversible circuits. Reversible circuits can decrease energy dissipation theoretically to zero. This feature is a base to build quantum computers. The main problem of reversible logic is designing optimal reversible circuits i.e. circuits with minimal gates number implementing the given reversible function. There are many types of reversible gates. Most popular library is a set of three types of gates so called CNT (Control, NOT and Toffoli). The method presented in this paper is based only on the Toffoli gates. A graphical representation of the reversible function called s-maps is introduced in the paper. This representation allows to find optimal reversible circuits. The paper is organized as follows. Section 1 recalls basic concepts of reversible logic. In Section 2 a graphical representation of the reversible functions is presented. Section 3 describes the algorithm whereby all optimal solutions of the given function could be obtained.
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Dissertations / Theses on the topic "Graphical Method"

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Ravi, Sudharshan, and Quang Vu. "Graphical Editor for Diagnostic Method Development." Thesis, Linköpings universitet, Interaktiva och kognitiva system, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-107514.

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The adage A picture is worth a thousand words conveys the notion that acomplex concept can be understood with just a single picture. Thus visualisingdata allows users to absorb and use large amounts of data quickly.Although textual programming is widely used, it is not best suited for allsituations. Some of these situations require a graphical way to programdata. This thesis investigates the dierent modeling frameworks available withinthe Eclipse ecosystem that allow the reuse of existing XML schema modelsand the creation as well as editing of diagnostic methods. The chosenframeworks were used to build a graphical editor that allows users to create,edit and use diagnostic methods graphically.
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Berry, Maresi (Maresi Ann) 1969. "Graphical method for airport noise impact analysis." Thesis, Massachusetts Institute of Technology, 1998. http://hdl.handle.net/1721.1/50429.

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Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics; and, (S.M.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 1998.
Includes bibliographical references (p. 99-102).
by Maresi Berry.
S.M.
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Kim, Bo Hung. "A graphical preprocessing interface for non-conforming spectral element solvers." [College Station, Tex. : Texas A&M University, 2006. http://hdl.handle.net/1969.1/ETD-TAMU-1819.

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Jakuben, Benedict J. "Improving Graphical User Interface (GUI) Design Using the Complete Interaction Sequence (CIS) Testing Method." Case Western Reserve University School of Graduate Studies / OhioLINK, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=case1291093142.

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Vuchi, Aditya. "Graphical user interface for three-dimensional FE modeling of composite steel bridges." Morgantown, W. Va. : [West Virginia University Libraries], 2005. https://eidr.wvu.edu/etd/documentdata.eTD?documentid=4389.

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Thesis (M.S.)--West Virginia University, 2005.
Title from document title page. Document formatted into pages; contains xi, 188 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 111-115).
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Guven, Deniz. "Development Of A Graphical User Interface For Composite Bridge Finite Element Analysis." Master's thesis, METU, 2006. http://etd.lib.metu.edu.tr/upload/12608094/index.pdf.

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Curved bridges with steel/concrete composite girders are used frequently in the recent years. Analysis of these structural systems presents a variety of challenges. Finite element method offers the most elaborate treatment for these systems, however its use is limited in routine design practice due to modeling requirements. In recent years, a finite element program named UTrAp was developed to analyze construction stages of curved/straight composite bridges. The original Graphical User Interface could not be used with the modified computation engine. It is the focus of this thesis work to develop a brand new Graphical User Interface with enhanced visual capabilities compatible with the engine. Pursuant to this goal a Graphical User Interface was developed using C++ programming language together with OPENGL libraries. The interface is linked to the computational engine to enable direct interaction between two programs. In the following thesis work the development of the GUI and the modifications to the computational engine are presented. Moreover, the analysis results pertaining to the newly added features are checked against analytical solutions and recommendations presented in design specifications.
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Mirsad, Ćosović. "Distributed State Estimation in Power Systems using Probabilistic Graphical Models." Phd thesis, Univerzitet u Novom Sadu, Fakultet tehničkih nauka u Novom Sadu, 2019. https://www.cris.uns.ac.rs/record.jsf?recordId=108459&source=NDLTD&language=en.

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We present a detailed study on application of factorgraphs and the belief propagation (BP) algorithm to thepower system state estimation (SE) problem. We startfrom the BP solution for the linear DC model, for whichwe provide a detailed convergence analysis. Using BPbasedDC model we propose a fast real-time stateestimator for the power system SE. The proposedestimator is easy to distribute and parallelize, thusalleviating computational limitations and allowing forprocessing measurements in real time. The presentedalgorithm may run as a continuous process, with eachnew measurement being seamlessly processed by thedistributed state estimator. In contrast to the matrixbasedSE methods, the BP approach is robust to illconditionedscenarios caused by significant differencesbetween measurement variances, thus resulting in asolution that eliminates observability analysis. Using theDC model, we numerically demonstrate the performanceof the state estimator in a realistic real-time systemmodel with asynchronous measurements. We note thatthe extension to the non-linear SE is possible within thesame framework.Using insights from the DC model, we use two differentapproaches to derive the BP algorithm for the non-linearmodel. The first method directly applies BP methodology,however, providing only approximate BP solution for thenon-linear model. In the second approach, we make a keyfurther step by providing the solution in which the BP isapplied sequentially over the non-linear model, akin towhat is done by the Gauss-Newton method. The resultingiterative Gauss-Newton belief propagation (GN-BP)algorithm can be interpreted as a distributed Gauss-Newton method with the same accuracy as thecentralized SE, however, introducing a number ofadvantages of the BP framework. The thesis providesextensive numerical study of the GN-BP algorithm,provides details on its convergence behavior, and gives anumber of useful insights for its implementation.Finally, we define the bad data test based on the BPalgorithm for the non-linear model. The presented modelestablishes local criteria to detect and identify bad datameasurements. We numerically demonstrate that theBP-based bad data test significantly improves the baddata detection over the largest normalized residual test.
Glavni rezultati ove teze su dizajn i analiza novihalgoritama za rešavanje problema estimacije stanjabaziranih na faktor grafovima i „Belief Propagation“ (BP)algoritmu koji se mogu primeniti kao centralizovani ilidistribuirani estimatori stanja u elektroenergetskimsistemima. Na samom početku, definisan je postupak zarešavanje linearnog (DC) problema korišćenjem BPalgoritma. Pored samog algoritma data je analizakonvergencije i predloženo je rešenje za unapređenjekonvergencije. Algoritam se može jednostavnodistribuirati i paralelizovati, te je pogodan za estimacijustanja u realnom vremenu, pri čemu se informacije moguprikupljati na asinhroni način, zaobilazeći neke odpostojećih rutina, kao npr. provera observabilnostisistema. Proširenje algoritma za nelinearnu estimacijustanja je moguće unutar datog modela.Dalje se predlaže algoritam baziran na probabilističkimgrafičkim modelima koji je direktno primenjen nanelinearni problem estimacije stanja, što predstavljalogičan korak u tranziciji od linearnog ka nelinearnommodelu. Zbog nelinearnosti funkcija, izrazi za određenuklasu poruka ne mogu se dobiti u zatvorenoj formi, zbogčega rezultujući algoritam predstavlja aproksimativnorešenje. Nakon toga se predlaže distribuirani Gaus-Njutnov metod baziran na probabilističkim grafičkimmodelima i BP algoritmu koji postiže istu tačnost kao icentralizovana verzija Gaus-Njutnovog metoda zaestimaciju stanja, te je dat i novi algoritam za otkrivanjenepouzdanih merenja (outliers) prilikom merenjaelektričnih veličina. Predstavljeni algoritam uspostavljalokalni kriterijum za otkrivanje i identifikacijunepouzdanih merenja, a numerički je pokazano daalgoritam značajno poboljšava detekciju u odnosu nastandardne metode.
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Hussin, Mahmud M. "Some studies of a graphical method in statistical data analysis : subjective judgments in the interpretation of boxplots." Thesis, Keele University, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.290317.

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Boussaid, Haithem. "Efficient inference and learning in graphical models for multi-organ shape segmentation." Thesis, Châtenay-Malabry, Ecole centrale de Paris, 2015. http://www.theses.fr/2015ECAP0002/document.

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Cette thèse explore l’utilisation des modèles de contours déformables pour la segmentation basée sur la forme des images médicales. Nous apportons des contributions sur deux fronts: dans le problème de l’apprentissage statistique, où le modèle est formé à partir d’un ensemble d’images annotées, et le problème de l’inférence, dont le but est de segmenter une image étant donnée un modèle. Nous démontrons le mérite de nos techniques sur une grande base d’images à rayons X, où nous obtenons des améliorations systématiques et des accélérations par rapport à la méthode de l’état de l’art. Concernant l’apprentissage, nous formulons la formation de la fonction de score des modèles de contours déformables en un problème de prédiction structurée à grande marge et construisons une fonction d’apprentissage qui vise à donner le plus haut score à la configuration vérité-terrain. Nous intégrons une fonction de perte adaptée à la prédiction structurée pour les modèles de contours déformables. En particulier, nous considérons l’apprentissage avec la mesure de performance consistant en la distance moyenne entre contours, comme une fonction de perte. L’utilisation de cette fonction de perte au cours de l’apprentissage revient à classer chaque contour candidat selon sa distance moyenne du contour vérité-terrain. Notre apprentissage des modèles de contours déformables en utilisant la prédiction structurée avec la fonction zéro-un de perte surpasse la méthode [Seghers et al. 2007] de référence sur la base d’images médicales considérée [Shiraishi et al. 2000, van Ginneken et al. 2006]. Nous démontrons que l’apprentissage avec la fonction de perte de distance moyenne entre contours améliore encore plus les résultats produits avec l’apprentissage utilisant la fonction zéro-un de perte et ce d’une quantité statistiquement significative.Concernant l’inférence, nous proposons des solveurs efficaces et adaptés aux problèmes combinatoires à variables spatiales discrétisées. Nos contributions sont triples: d’abord, nous considérons le problème d’inférence pour des modèles graphiques qui contiennent des boucles, ne faisant aucune hypothèse sur la topologie du graphe sous-jacent. Nous utilisons un algorithme de décomposition-coordination efficace pour résoudre le problème d’optimisation résultant: nous décomposons le graphe du modèle en un ensemble de sous-graphes en forme de chaines ouvertes. Nous employons la Méthode de direction alternée des multiplicateurs (ADMM) pour réparer les incohérences des solutions individuelles. Même si ADMM est une méthode d’inférence approximative, nous montrons empiriquement que notre implémentation fournit une solution exacte pour les exemples considérés. Deuxièmement, nous accélérons l’optimisation des modèles graphiques en forme de chaîne en utilisant l’algorithme de recherche hiérarchique A* [Felzenszwalb & Mcallester 2007] couplé avec les techniques d’élagage développés dans [Kokkinos 2011a]. Nous réalisons une accélération de 10 fois en moyenne par rapport à l’état de l’art qui est basé sur la programmation dynamique (DP) couplé avec les transformées de distances généralisées [Felzenszwalb & Huttenlocher 2004]. Troisièmement, nous intégrons A* dans le schéma d’ADMM pour garantir une optimisation efficace des sous-problèmes en forme de chaine. En outre, l’algorithme résultant est adapté pour résoudre les problèmes d’inférence augmentée par une fonction de perte qui se pose lors de l’apprentissage de prédiction des structure, et est donc utilisé lors de l’apprentissage et de l’inférence. [...]
This thesis explores the use of discriminatively trained deformable contour models (DCMs) for shape-based segmentation in medical images. We make contributions in two fronts: in the learning problem, where the model is trained from a set of annotated images, and in the inference problem, whose aim is to segment an image given a model. We demonstrate the merit of our techniques in a large X-Ray image segmentation benchmark, where we obtain systematic improvements in accuracy and speedups over the current state-of-the-art. For learning, we formulate training the DCM scoring function as large-margin structured prediction and construct a training objective that aims at giving the highest score to the ground-truth contour configuration. We incorporate a loss function adapted to DCM-based structured prediction. In particular, we consider training with the Mean Contour Distance (MCD) performance measure. Using this loss function during training amounts to scoring each candidate contour according to its Mean Contour Distance to the ground truth configuration. Training DCMs using structured prediction with the standard zero-one loss already outperforms the current state-of-the-art method [Seghers et al. 2007] on the considered medical benchmark [Shiraishi et al. 2000, van Ginneken et al. 2006]. We demonstrate that training with the MCD structured loss further improves over the generic zero-one loss results by a statistically significant amount. For inference, we propose efficient solvers adapted to combinatorial problems with discretized spatial variables. Our contributions are three-fold:first, we consider inference for loopy graphical models, making no assumption about the underlying graph topology. We use an efficient decomposition-coordination algorithm to solve the resulting optimization problem: we decompose the model’s graph into a set of open, chain-structured graphs. We employ the Alternating Direction Method of Multipliers (ADMM) to fix the potential inconsistencies of the individual solutions. Even-though ADMMis an approximate inference scheme, we show empirically that our implementation delivers the exact solution for the considered examples. Second,we accelerate optimization of chain-structured graphical models by using the Hierarchical A∗ search algorithm of [Felzenszwalb & Mcallester 2007] couple dwith the pruning techniques developed in [Kokkinos 2011a]. We achieve a one order of magnitude speedup in average over the state-of-the-art technique based on Dynamic Programming (DP) coupled with Generalized DistanceTransforms (GDTs) [Felzenszwalb & Huttenlocher 2004]. Third, we incorporate the Hierarchical A∗ algorithm in the ADMM scheme to guarantee an efficient optimization of the underlying chain structured subproblems. The resulting algorithm is naturally adapted to solve the loss-augmented inference problem in structured prediction learning, and hence is used during training and inference. In Appendix A, we consider the case of 3D data and we develop an efficientmethod to find the mode of a 3D kernel density distribution. Our algorithm has guaranteed convergence to the global optimum, and scales logarithmically in the volume size by virtue of recursively subdividing the search space. We use this method to rapidly initialize 3D brain tumor segmentation where we demonstrate substantial acceleration with respect to a standard mean-shift implementation. In Appendix B, we describe in more details our extension of the Hierarchical A∗ search algorithm of [Felzenszwalb & Mcallester 2007] to inference on chain-structured graphs
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Wytock, Matt. "Optimizing Optimization: Scalable Convex Programming with Proximal Operators." Research Showcase @ CMU, 2016. http://repository.cmu.edu/dissertations/785.

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Convex optimization has developed a wide variety of useful tools critical to many applications in machine learning. However, unlike linear and quadratic programming, general convex solvers have not yet reached sufficient maturity to fully decouple the convex programming model from the numerical algorithms required for implementation. Especially as datasets grow in size, there is a significant gap in speed and scalability between general solvers and specialized algorithms. This thesis addresses this gap with a new model for convex programming based on an intermediate representation of convex problems as a sum of functions with efficient proximal operators. This representation serves two purposes: 1) many problems can be expressed in terms of functions with simple proximal operators, and 2) the proximal operator form serves as a general interface to any specialized algorithm that can incorporate additional `2-regularization. On a single CPU core, numerical results demonstrate that the prox-affine form results in significantly faster algorithms than existing general solvers based on conic forms. In addition, splitting problems into separable sums is attractive from the perspective of distributing solver work amongst multiple cores and machines. We apply large-scale convex programming to several problems arising from building the next-generation, information-enabled electrical grid. In these problems (as is common in many domains) large, high-dimensional datasets present opportunities for novel data-driven solutions. We present approaches based on convex models for several problems: probabilistic forecasting of electricity generation and demand, preventing failures in microgrids and source separation for whole-home energy disaggregation.
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Books on the topic "Graphical Method"

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Thoma, Jean Ulrich. Simulation by Bondgraphs: Introduction to a Graphical Method. Berlin, Heidelberg: Springer Berlin Heidelberg, 1990.

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Reeb, J. E. Using the graphical method to solve linear programs. Corvallis, Or: Oregon State University Extension Service, 1998.

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Sengupta, Ashis. A likelihood integrated method for exploratory graphical analysis of change point problem with directional data. Ahmedabad: Indian Institute of Management, 2006.

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Hsu, Tai C. Fast walking tree method via recurrence reduction for biological string alignment. [Corvallis, OR: Oregon State University, Dept. of Computer Science, 2002.

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Korneev, Viktor, Larisa Gagarina, and Mariya Korneeva. Visualization in scientific research. ru: INFRA-M Academic Publishing LLC., 2021. http://dx.doi.org/10.12737/1029660.

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The textbook describes the methods of graphical representation of the results of the calculation of physical and engineering problems, represented by specialized programs and operating system tools. The graphic capabilities of the MATLAB package, which, along with powerful calculation tools, has excellent computer graphics, are studied in detail. A number of visualization tasks are solved by computer graphics programming methods in C++. The GDI GUI functions are used from the set of system API functions that the Windows operating system provides to the user. All examples in C++ are tested in the Visual Studio 2008 project development environment. The issues of interaction between the MATLAB package and programs written in C++ in the Visual Studio environment are considered. Meets the requirements of the federal state educational standards of higher education of the latest generation. For students studying in the field of training "Software Engineering".
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Lauritzen, Steffen L. Graphical models. Oxford: Clarendon Press, 1996.

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Graphical models. Oxford: Clarendon Press, 2004.

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Rao, D. S. Prakash. Graphical methods in structural analysis. London: Sangam Books, 1997.

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Chambers, John McKinley. Graphical methods for data analysis. London: Chapman & Hall, 1998.

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S. H. C. Du Toit. Graphical exploratory data analysis. New York: Springer-Verlag, 1986.

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Book chapters on the topic "Graphical Method"

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Chang, Yuan-chin Ivan, Haoran Hsu, and Lin-Yi Chou. "Graphical Features Selection Method." In Intelligent Data Engineering and Automated Learning — IDEAL 2002, 475–80. Berlin, Heidelberg: Springer Berlin Heidelberg, 2002. http://dx.doi.org/10.1007/3-540-45675-9_71.

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Wintraecken, J. J. V. R. "Non-Graphical Constraints." In The NIAM Information Analysis Method, 353–81. Dordrecht: Springer Netherlands, 1990. http://dx.doi.org/10.1007/978-94-009-0451-4_16.

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Kharudin, Wafa’ Mohd, Nur Fatehah Md Din, and Mohd Zalisham Jali. "Password Recovery Using Graphical Method." In Pattern Analysis, Intelligent Security and the Internet of Things, 11–20. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-17398-6_2.

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Hua, Loo-Keng, Yuan Wang, and J. G. C. Heijmans. "The Transportation Problem (Graphical Method)." In Popularizing Mathematical Methods in the People’s Republic of China, 159–72. Boston, MA: Birkhäuser Boston, 1989. http://dx.doi.org/10.1007/978-1-4684-6757-4_10.

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Díaz Garrido, Mercedes. "The Use of the Graphic Medium in the Method of the Urban Planner C.A. Doxiadis." In Graphical Heritage, 221–34. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-47987-9_18.

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Tournès, Dominique. "A Graphical Approach to Euler’s Method." In Let History into the Mathematics Classroom, 87–99. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-57150-8_7.

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Yongqing, Zheng, Kong Qing, and Dong Guoqing. "A Graphical Method for Reference Reconciliation." In Database Systems for Advanced Applications, 156–67. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-14589-6_16.

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Balcar, Ewald, and Stephen W. Lovesey. "Basic Tools for the Graphical Method." In Springer Tracts in Modern Physics, 11–30. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-03118-2_3.

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Gupta, Richa. "Perceiving Sequences and Layouts Through Touch." In Haptics: Science, Technology, Applications, 283–91. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-06249-0_32.

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AbstractAccessing graphical information is a challenge for persons with individuals with blindness and visual impairment (BVI). The primary method for making graphical information more accessible to BVI is to translate visual graphics into tactile graphics (TGs), sometimes called “raised line” graphics. Effective design of tactile graphics demands an in-depth investigation of perceptual foundations of exploration through touch. This work investigates primitives in tactile perception of spatial arrangements (i.e. sequences and layouts). Two experiments using tiles with different tactile shapes were arranged in a row on tabletop or within a 5 × 5 grid board. The goal of the experiments was to determine whether certain positions offered perceptual salience. The results indicate that positional primitives exist (e.g. corners, field edges and first and last positions in sequences), and these reinforce memory of spatial relationships. These inferences can influence effective tactile graphic design as well as design of inclusive and multi-modal interfaces/experiences.
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Wintraecken, J. J. V. R. "Graphical Constraints Involving Combinations of Roles." In The NIAM Information Analysis Method, 189–234. Dordrecht: Springer Netherlands, 1990. http://dx.doi.org/10.1007/978-94-009-0451-4_10.

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Conference papers on the topic "Graphical Method"

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Zujevs, Nikita. "Authentication by Graphical Passwords Method ‘Hope’." In 2019 International Conference on Computing, Electronics & Communications Engineering (iCCECE). IEEE, 2019. http://dx.doi.org/10.1109/iccece46942.2019.8941758.

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Wrigley, J. Craig. "Requirements Decomposition using a Graphical method." In 2020 IEEE 15th International Conference of System of Systems Engineering (SoSE). IEEE, 2020. http://dx.doi.org/10.1109/sose50414.2020.9130462.

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Tabbone, S., and D. Zuwala. "An Indexing Method for Graphical Documents." In Ninth International Conference on Document Analysis and Recognition (ICDAR 2007) Vol 2. IEEE, 2007. http://dx.doi.org/10.1109/icdar.2007.4377023.

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Bilgi, Basak, and Bulent Tugrul. "A Shoulder-Surfing Resistant Graphical Authentication Method." In 2018 International Conference on Artificial Intelligence and Data Processing (IDAP). IEEE, 2018. http://dx.doi.org/10.1109/idap.2018.8620934.

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Phan, Huy N., and Dereje Agonafer. "Thermoelectric Cooling Analysis Using Modified Graphical Method." In ASME 2009 InterPACK Conference collocated with the ASME 2009 Summer Heat Transfer Conference and the ASME 2009 3rd International Conference on Energy Sustainability. ASMEDC, 2009. http://dx.doi.org/10.1115/interpack2009-89077.

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Comprehensive analysis of thermoelectric cooling systems involves many parametric equations, which require solving complex mathematical or computation-fluid-dynamic (CFD) models. In this study, a Modified-Graphical Method (MGM) based on previous study by Lineykin and Ben-Yaakov is proposed to analyze an active cooling system using thermoelectric module. The MGM provides quicker visualization of the cooling requirement using only common parameters from TEC manufacturers to obtain pertinent design information such as the optimum operating currents, temperature of the hot side and coefficient of performance (COP).
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SMITH, P. "A graphical method for improved eigenstructure assignment design." In Guidance, Navigation and Control Conference. Reston, Virigina: American Institute of Aeronautics and Astronautics, 1988. http://dx.doi.org/10.2514/6.1988-4103.

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Inman, Matthew J., and Atef Z. Elsherbeni. "MATLAB graphical interface for GPU based FDTD method." In Exhibition. IEEE, 2008. http://dx.doi.org/10.1109/apemc.2008.4559808.

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Scoditti, Adriano, and Wolfgang Stuerzlinger. "A new layout method for graphical user interfaces." In 2009 IEEE Toronto International Conference - Science and Technology for Humanity (TIC-STH 2009). IEEE, 2009. http://dx.doi.org/10.1109/tic-sth.2009.5444422.

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Elmeadawy, Mohamed A., Ahmed H. Yakout, and Soliman M. El-Debeiky. "A graphical Controlled Islanding method for Blackout prevention." In 2016 Eighteenth International Middle East Power Systems Conference (MEPCON). IEEE, 2016. http://dx.doi.org/10.1109/mepcon.2016.7837018.

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Barri, Assad, and Sami Alnuaim. "A Graphical Method to Evaluate Multi-Reservoir Commingling." In SPE Saudi Arabia Section Technical Symposium and Exhibition. Society of Petroleum Engineers, 2014. http://dx.doi.org/10.2118/172194-ms.

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Reports on the topic "Graphical Method"

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Ghosh, Subir. On a New Graphical Method of Determining the Connectedness in Three Dimensional Design. Fort Belvoir, VA: Defense Technical Information Center, December 1985. http://dx.doi.org/10.21236/ada186299.

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Ghosh, Subir. On a New Graphical Method of Determining the Connectedness in Three Dimensional Designs. Fort Belvoir, VA: Defense Technical Information Center, December 1985. http://dx.doi.org/10.21236/ada171811.

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Pinet, N., P. Keating, P. Brouillette, D. J. Dion, and D. Lavoie. Production of a residual gravity anomaly map for Gaspésie (northern Appalachian Mountains), Quebec, by a graphical method. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2006. http://dx.doi.org/10.4095/223024.

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Бакум, З. П., and Л. О. Цвіркун. Activation of Cognitive Activity of Future Engineers During Graphical Training. Криворізький державний педагогічний університет, 2014. http://dx.doi.org/10.31812/0564/430.

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The article shows that graphic problems are powerful source and stimulating agent motivating the students for active cognitive and creative work during study of graphical disciplines; methods and techniques promoting the effectiveness of graphical preparation of future engineers, which are directed to both personality development and his further professional establishment, are suggested.
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Wibowo, J., B. Amadei, S. Sture, A. B. Robertson, and R. H. Price. Effect of boundary conditions on the strength and deformability of replicas of natural fractures in welded tuff: Comparison between predicted and observed shear behavior using a graphical method; Yucca Mountain Site Characterization Project. Office of Scientific and Technical Information (OSTI), September 1993. http://dx.doi.org/10.2172/140081.

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Vakaliuk, Tetiana A., Olha V. Korotun, and Serhiy O. Semerikov. The selection of cloud services for ER-diagrams construction in IT specialists databases teaching. CEUR Workshop Proceedings, June 2021. http://dx.doi.org/10.31812/123456789/4371.

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One of the main aspects of studying databases in higher education institutions by future IT specialists is database design and software product development. This, in turn, is the most important problem of the developer’s interaction with the customer. To facilitate the process of database design, ER-diagrams are used, which are based on the concepts of “Entity” and “Relationship”. An ER diagram allows you to present a database in the form of visual graphical objects that define a specific subject area. The article considers the available cloud services for the construction of ER-diagrams for learning databases of future IT specialists and their selection the method expert evaluation. For this purpose, the criteria and indicators for the selection of cloud services for the construction of ER-diagrams of databases by future information technology specialists have been determined. As a result, it was found that the cloud services Dbdesigner.net and Lucidchart are the most convenient to learn. It is determined that for a teacher of a higher education institution the use of cloud services is an opportunity to use licensed software in education without additional costs.
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Antz, Hartwig, Stanimire Tomov, Jack Dongarra, and Vincent Heuveline. A Block-Asynchronous Relaxation Method for Graphics Processing Units. Office of Scientific and Technical Information (OSTI), November 2011. http://dx.doi.org/10.2172/1173288.

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Cloutier, Robert. Graphical CONOPS Prototype to Demonstrate Emerging Methods, Processes, and Tools at ARDEC. Fort Belvoir, VA: Defense Technical Information Center, March 2012. http://dx.doi.org/10.21236/ada583515.

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VandenBerg, R. D., P. B. Kabanov, K E Dewing, and E. A. Atkinson. Geological and geochemical data from the Canadian Arctic Islands, part XVIII: XRF and TOC data, and formation tops in exploration wells from the Devonian clastic wedge and underlying strata, Northwest Territories and Nunavut. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/329642.

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This collection of data comprises new XRF data, TOC data, and a new table of formation tops for the lower portion of the Devonian clastic wedge (Weatherall, Cape de Bray and Blackley formations sensu Embry and Klovan, 1976) and the underlying basinal and carbonate-platform strata of variable Ordovician to Lower-Middle Devonian age. Main results include ED-XRF data for 15 well sections within the N.W.T. jurisdiction of the SW Arctic Archipelago. These XRF data were obtained in 2018- 2020 through non-destructive measurements of drillhole cutting samples using a Bruker Tracer IV instrument. Testing of these samples has been restricted to preserve them for future study as they are irreplaceable. The goal of using the non destructives XFR has given us a methodology that does not harm these samples. We find this to be a reasonable method when data is required but no destructive testing is permitted, such as in these legacy wells. Reading acquisition procedure and instrument calibrations are discussed herein. These XRF logs cover cumulatively 12,538 m of well sections, which is the best attainable physical coverage for these strata in the absence of representative cores. For each section surveyed with XRF, we provide graphical striplogs with geophysical logs, descriptive lithology, XRF elemental logs, biostratigraphic data, and, selectively, synthetic seismograms and TOC data. Scientific discussion based on these results is a subject of a separate paper-in-preparation, (Kabanov, P. 2020.)
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McDonald, J. A., F. O'Sullivan, and W. Stuetzle. Computing environments, interactive graphics and nonparametric methods for data analysis. Office of Scientific and Technical Information (OSTI), March 1992. http://dx.doi.org/10.2172/5159651.

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