Academic literature on the topic 'High performances calculus'

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Journal articles on the topic "High performances calculus"

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Jane, Marie M. Ilustre, and R. Raqueño Avelina. "Development and Evaluation of Game-Based Learning System for Differential Calculus." International Journal of Advance Study and Research Work 3, no. 4 (2020): 33–38. https://doi.org/10.5281/zenodo.3776061.

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<strong><em>One important task of every teacher is to help improve his/her student&rsquo;s ability of thinking and reasoning. The ability to think and reason out vigorously is one of the substantial learning that the student can achieve. Now, everybody is in the process of changing because of the advances in technology and as the technology continues to grow, the application of Mathematics to Science becomes superior. To reach the utmost potential of our students&rsquo; mathematical skills, there are a lot of numerous ways we can do as teachers to achieve this and</em></strong><strong><em> one
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Patiño, Jr. Joel C. "A MULTIVARIATE ANALYSIS ON THE FACTORS AFFECTING THE STUDENTS' MATHEMATICS PERFORMANCE IN A MODULAR APPROACH OF DISTANCE LEARNING." GUILD OF EDUCATORS IN TESOL INTERNATIONAL RESEARCH JOURNAL 1, no. 2 (2023): 120–24. https://doi.org/10.5281/zenodo.8031156.

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This study sought to examine the factors affecting the Science, Technology, Engineering and Mathematics (STEM) students&rsquo; Mathematics performance in a modular distance learning at Notre Dame Village National High School (NDVNHS). In particular, the researcher was interested to determine if these factors had a significant effect on the students&rsquo; Pre-Calculus and General Mathematics performance considering the number of hours spent in modular learning. The period covered by the study was during the first semester of the school year 2020-2021. The respondents were all 67 Grade 11 STEM
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Natarajan, Dhanasekar, Bushra Hibras Al Sulaimi, Eduardo M. Lacap, and Kamal Kumar. "A Comparative Study of Student Mathematical Performance in three modes of Teaching and Learning Education during the Covid-19 Pandemic." International Journal of Current Educational Studies 1, no. 1 (2022): 36–50. https://doi.org/10.46328/ijces.1.

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Due to COVID-19 pandemic many educational institutions worldwide have led to the total closures due to lockdowns and the viral spread of the infections. UNICEF had estimated that more than 92% of the students around the world were unable to attend physical schools due to temporary closures and due to periodic lockdown. This study examined the performance of the students in different learning modalities by comparing their mathematics performances over three consecutive semesters at University of Technology and Applied Sciences, Muscat. Furthermore, the researchers sought to quantify the differe
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Nicola, Marcel, and Claudiu-Ionel Nicola. "Sensorless Fractional Order Control of PMSM Based on Synergetic and Sliding Mode Controllers." Electronics 9, no. 9 (2020): 1494. http://dx.doi.org/10.3390/electronics9091494.

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The field oriented control (FOC) strategy of the permanent magnet synchronous motor (PMSM) includes all the advantages deriving from the simplicity of using PI-type controllers, but inherently the control performances are limited due to the nonlinear model of the PMSM, the need for wide-range and high-dynamics speed and load torque control, but also due to the parametric uncertainties which occur especially as a result of the variation of the combined rotor-load moment of inertia, and of the load resistance. Based on the fractional calculus for the integration and differentiation operators, th
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Bârsan, Ghiţă, Silviu Mihai Petrişor, and Luminiţa Giurgiu. "Validation of the Mathematical and Numerical Models for Artillery Barrels Autofrettage Based on Hydrostatic Procedure." Applied Mechanics and Materials 186 (June 2012): 58–69. http://dx.doi.org/10.4028/www.scientific.net/amm.186.58.

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The research of advanced gun barrels focuses on materials or the combination between advanced materials and new innovative processes that enable the increase of the life cycle and performances of all calibers cannons. In addition to the investigation of new materials, considerable efforts were made for developing new techniques. The paper describes a theoretical framework validated with the experimental tests for increasing mechanical properties of thick-walled tubes subjected to high interior pressure loads. The theoretical model established a mathematical model of calculus for non-linear env
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Tenreiro Machado, José A., and António M. Lopes. "Fractional-order kinematic analysis of biomechanical inspired manipulators." Journal of Vibration and Control 26, no. 1-2 (2019): 102–11. http://dx.doi.org/10.1177/1077546319877703.

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Present-day mechanical manipulators reveal limited performances when compared with the human arm. Joint-driven manipulators are sub-optimal due to the high actuator requirements imposed by the transients of the operational space tasks. Muscle-actuated arms are superior because the anatomic structures adapt the task requirements to the driving linear actuators. However, the advantages of muscle actuation are difficult to unravel using the standard integer-order kinematics based on the integer derivatives, namely the positions, velocities and accelerations. This paper investigates the human arm
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Wang, Jin, Xiancong Wu, Qiang Li, and Jian Zhao. "First Order Plus Dead Time (FOPDT) Model Approximation and Proportional-Integral-Derivative Controllers Tuning for Multi-Volume Process." Journal of Nanoelectronics and Optoelectronics 17, no. 3 (2022): 474–88. http://dx.doi.org/10.1166/jno.2022.3223.

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Analysis and controller design for the FOPDT model is widely used because of its simpleness and convenience. In this paper, the problem of the multi-volume process (MVP) being approximated to first order plus dead time (FOPDT) model, as well as its proportional-integral-derivative (PID) controller arguments tuning is studied. These have been heavily studied in recent years and the methods developed for its optimal design rely on the idea of including several robust performance specifications in the objective function the method presents fast convergence and consists of mentioning a desired clo
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Wang, Jin, Xiancong Wu, Qiang Li, and Jian Zhao. "First Order Plus Dead Time Model Approximation and Proportional-Integral-Derivative Controllers Tuning for Multi-Volume Process." Journal of Nanoelectronics and Optoelectronics 17, no. 5 (2022): 794–808. http://dx.doi.org/10.1166/jno.2022.3253.

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Analysis and controller design for the FOPDT model is widely used because of its simpleness and convenience. In this paper, the problem of the multi-volume process (MVP) being approximated to first order plus dead time (FOPDT) model, as well as its proportional-integral-derivative (PID) controller arguments tuning is studied. These have been heavily studied in recent years and the methods developed for its optimal design rely on the idea of including several robust performance specifications in the objective function the method presents fast convergence and consists of mentioning a desired clo
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Niederle, Muriel, and Lise Vesterlund. "Explaining the Gender Gap in Math Test Scores: The Role of Competition." Journal of Economic Perspectives 24, no. 2 (2010): 129–44. http://dx.doi.org/10.1257/jep.24.2.129.

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The mean and standard deviation in performance on math test scores are only slightly larger for males than for females. Despite minor differences in mean performance, many more boys than girls perform at the right tail of the distribution. This gender gap has been documented for a series of math tests including the AP calculus test, the mathematics SAT, and the quantitative portion of the Graduate Record Exam (GRE). The objective of this paper is not to discuss whether the mathematical skills of males and females differ, be it a result of nurture or nature. Rather we argue that the reported te
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Chiu, Singa Wang, Liang-Wei You, Tsu-Ming Yeh, and Tiffany Chiu. "The Collective Influence of Component Commonality, Adjustable-Rate, Postponement, and Rework on Multi-Item Manufacturing Decision." Mathematics 8, no. 9 (2020): 1570. http://dx.doi.org/10.3390/math8091570.

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The present study explores the collective influence of component commonality, adjustable-rate, postponement, and rework on the multi-item manufacturing decision. In contemporary markets, customer demand trends point to fast-response, high-quality, and diversified merchandise. Hence, to meet customer expectations, modern manufacturers must plan their multiproduct fabrication schedule in the most efficient and cost-saving way, especially when product commonality exists in a series of end products. To respond to the above viewpoints, we propose a two-stage multiproduct manufacturing scheme, featu
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Dissertations / Theses on the topic "High performances calculus"

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Jerad, Sadok. "Approches du second ordre de d'ordre élevées pour l'optimisation nonconvex avec variantes sans évaluation de la fonction objective." Electronic Thesis or Diss., Université de Toulouse (2023-....), 2024. http://www.theses.fr/2024TLSEP024.

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Même si l'optimisation non linéaire semble (a priori) être un domaine mature, de nouveaux schémas de minimisation sont proposés ou redécouverts pour les problèmes modernes à grande échelle. A titre d'exemple et en rétrospective de la dernière décennie, nous avons vu une vague de méthodes du premier ordre avec différentes analyses, malgré le fait que les limitations théoriques bien connues de ces méthodes ont été discutées en profondeur auparavant. Cette thèse explore deux lignes principales de recherche dans le domaine de l'optimisation non-convexe avec un accent particulier sur les méthodes d
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Peretti, Pezzi Guilherme. "High performance hydraulic simulations on the grid using Java and ProActive." Nice, 2011. http://www.theses.fr/2011NICE4118.

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Optimization of water distribution is a crucial issue which has been targeted by many modelling tools. Useful models, implemented several decades ago, need to be updated and implemented in more powerful computing environments. This thesis presents the redesign of a legacy hydraulic simulation software (IRMA) written in FORTRAN that has been used for over 30 years by the Société du Canal de Provence in order to design and to maintain water distribution networks. IRMA was developed aiming mainly the treatment of irrigation networks. The growing complexity and size of networks requested to update
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Bondouy, Manon. "Construction de modèles réduits pour le calcul des performances des avions." Thesis, Toulouse 3, 2016. http://www.theses.fr/2016TOU30027/document.

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L'objectif de cette thèse est de mettre en place une méthodologie et les outils associés en vue d'harmoniser le processus de construction des modèles de performances et de qualités de vol. Pour ce faire, des techniques de réduction de modèles ont été élaborées afin de satisfaire des objectifs industriels contradictoires de taille mémoire, de précision et de temps de calcul. Après avoir établi une méthodologie de construction de modèles réduits et effectué un état de l'art critique, les Réseaux de Neurones et le High Dimensional Model Representation ont été choisis, puis adaptés et validés sur
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Pawlowski, Filip igor. "High-performance dense tensor and sparse matrix kernels for machine learning." Thesis, Lyon, 2020. http://www.theses.fr/2020LYSEN081.

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Dans cette thèse, nous développons des algorithmes à haute performance pour certains calculs impliquant des tenseurs denses et des matrices éparses. Nous abordons les opérations du noyau qui sont utiles pour les tâches d'apprentissage de la machine, telles que l'inférence avec les réseaux neuronaux profonds. Nous développons des structures de données et des techniques pour réduire l'utilisation de la mémoire, pour améliorer la localisation des données et donc pour améliorer la réutilisation du cache des opérations du noyau. Nous concevons des algorithmes parallèles à mémoire séquentielle et à
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Cohet, Romain. "Transport des rayons cosmiques en turbulence magnétohydrodynamique." Thesis, Montpellier, 2015. http://www.theses.fr/2015MONTS051/document.

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Dans cette thèse, nous étudions les propriétés du transport de particules chargées de haute énergie dans des champs électromagnétiques turbulents.Ces champs ont été générés en utilisant le code magnétohydrodynamique (MHD) RAMSES, résolvant les équations de la MHD idéales compressibles. Nous avons développé un module pour générer la turbulence MHD, en utilisant une technique de forçage à grande échelle. Les propriétés des équations de la MHD font cascader l'énergie des grandes échelles vers les petites, développant un spectre en énergie suivant une loi de puissance, appelée zone inertielle. Nou
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Applencourt, Thomas. "Calcul haute performance & chimie quantique." Thesis, Toulouse 3, 2015. http://www.theses.fr/2015TOU30162/document.

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L'objectif de ce travail de thèse est double : - Le développement et application de méthodes originales pour la chimie quantique ; - La mise au point de stratégies informatiques variées permettant la réalisation de simulations à grande échelle. Dans la première partie, les méthodes d'integration de configuration (IC) et monte carlo quantique (QMC) utilisées dans ce travail pour le calcul des propriétés quantiques sont présentées. Nous détaillerons en particulier la méthode d'\IC sélectionnée perturbativement (CISPI) que nous avons utilisée pour construire des fonctions d'onde d'essai pour le Q
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Lagardère, Louis. "Calcul haute-performance et dynamique moléculaire polarisable." Thesis, Paris 6, 2017. http://www.theses.fr/2017PA066042.

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Ce travail de thèse se situe à l'interface entre la chimie théorique, le calcul scientifique et les mathématiques appliquées. On s'intéresse aux différents algorithmes utilisés pour résoudre les équations spécifiques qui apparaissent dans le cadre de la dynamique moléculaire utilisant des champs de forces polarisables dans un cadre massivement parallèle. Cette famille de modèles nécessite en effet de résoudre des équations plus complexes que les modèles classiques usuels et rend nécessaire l'utilisation de supercalculateurs pour obtenir des résultats significatifs. On s'intéressera plus précis
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Guilloteau, Quentin. "Une approche autonomique à la régulation en ligne de systèmes HPC, avec un support pour la reproductibilité des expériences." Electronic Thesis or Diss., Université Grenoble Alpes, 2023. http://www.theses.fr/2023GRALM075.

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Les systèmes de calcul haute performance (HPC) sont devenus de plus en plus complexes, et leurs performances ainsi que leur consommation d'énergie les rendent de moins en moins prévisibles.Cette imprévisibilité nécessite une gestion en ligne et prudente, afin garantir une qualité de service acceptable aux utilisateurs.Un tel problème de régulation se pose dans le contexte de l'intergiciel de grille de calcul CiGri qui vise à récolter les ressources inutilisées d'un ensemble de grappes via l'injection de tâches faiblement prioritaires.Une stratégie de récolte trop agressive peut conduire à la d
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Jolivet, Pierre. "Méthodes de décomposition de domaine. Application au calcul haute performance." Thesis, Grenoble, 2014. http://www.theses.fr/2014GRENM040/document.

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Cette thèse présente une vision unifiée de plusieurs méthodes de décomposition de domaine : celles avec recouvrement, dites de Schwarz, et celles basées sur des compléments de Schur, dites de sous-structuration. Il est ainsi possible de changer de méthodes de manière abstraite et de construire différents préconditionneurs pour accélérer la résolution de grands systèmes linéaires creux par des méthodes itératives. On rencontre régulièrement ce type de systèmes dans des problèmes industriels ou scientifiques après discrétisation de modèles continus. Bien que de tels préconditionneurs exposent na
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Hascoët, Julien. "Contributions to Software Runtime for Clustered Manycores Applied to Embedded and High-Performance Applications." Thesis, Rennes, INSA, 2018. http://www.theses.fr/2018ISAR0029/document.

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Le besoin en calculs est toujours plus important et difficile à satisfaire, spécialement dans le domaine de l’informatique embarquée qui inclue les voitures autonomes, drones et téléphones intelligents. Les systèmes embarqués doivent respecter des contraintes fortes de temps, de consommation et de sécurité. Les nouveaux processeurs parallèles et hétérogènes comme le MPPA® de Kalray utilisé dans cette thèse, doivent alors combiner haute performance et basse consommation. Pour cela, le MPPA® intègre 288 coeurs, regroupés en 18 clusters à mémoire locale partagée, un réseau sur puce et des moteurs
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Books on the topic "High performances calculus"

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Stone, Harold S. High-performance computer architecture. Addison-Wesley Pub. Co., 1987.

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Shriver, Bruce D. The anatomy of a high-performance microprocessor: A systems perspective. IEEE Computer Society, 1998.

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Designing high-performance amplifiers. SciTech Pub., 2010.

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Joe, Kazuki, Mateo Valero, Hidehiko Tanaka, and Masaru Kitsuregawa. High Performance Computing: Third International Symposium, ISHPC 2000 Tokyo, Japan, October 16-18, 2000 Proceedings. Springer London, Limited, 2003.

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(Editor), Mateo Valero, Kazuki Joe (Editor), Masaru Kitsuregawa (Editor), and Hidehiko Tanaka (Editor), eds. High Performance Computing: Third International Symposium, ISHPC 2000 Tokyo, Japan, October 16-18, 2000 Proceedings (Lecture Notes in Computer Science). Springer, 2000.

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Harth, Andreas, Ralf Schenkel, and Katja Hose. Linked Data Management. Taylor & Francis Group, 2016.

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Linked Data Management. Taylor & Francis Inc, 2014.

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Book chapters on the topic "High performances calculus"

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Le Boudec, Jean-Yves, and Patrick Thiran. "Network Calculus Using Min-Plus System Theory." In High-Performance Networks for Multimedia Applications. Springer US, 1999. http://dx.doi.org/10.1007/978-1-4615-5541-4_9.

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Paulraj, D., and S. Swamynathan. "Composition of Composite Semantic Web Services Using Abductive Event Calculus." In High Performance Architecture and Grid Computing. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-22577-2_28.

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Geetha, G., and Saruchi. "From Calculus to Number Theory, Paves Way to Break OSS Scheme." In High Performance Architecture and Grid Computing. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-22577-2_81.

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Chahed, Tijani, Gérard Hébuterne, and Caroline Fayet. "Mapping of Loss and Delay Between IP and ATM Using Network Calculus." In Networking 2000 Broadband Communications, High Performance Networking, and Performance of Communication Networks. Springer Berlin Heidelberg, 2000. http://dx.doi.org/10.1007/3-540-45551-5_21.

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Bhayat, Ahmed, and Martin Suda. "A Higher-Order Vampire (Short Paper)." In Automated Reasoning. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-63498-7_5.

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AbstractThe support for higher-order reasoning in the Vampire theorem prover has recently been completely reworked. This rework consists of new theoretical ideas, a new implementation, and a dedicated strategy schedule. The theoretical ideas are still under development, so we discuss them at a high level in this paper. We also describe the implementation of the calculus in the Vampire theorem prover, the strategy schedule construction and several empirical performance statistics.
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Hou, Yafei, Shiyong Zhang, and Yiping Zhong. "Scheduling Model in Global Real-Time High Performance Computing with Network Calculus." In Grid and Cooperative Computing. Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-540-24680-0_32.

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"Issues Related to Acceleration of Algorithms." In Advances in Systems Analysis, Software Engineering, and High Performance Computing. IGI Global, 2022. http://dx.doi.org/10.4018/978-1-7998-8350-0.ch010.

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This chapter provides examples on acceleration of various algorithms using the dataflow paradigm. Implementation of algorithms demands input data changes, operation substitutions, and data tilling to achieve significant performance. The implementation becomes even more challenging if data are coming via a serial stream. This chapter presents acceleration mechanisms on three different use cases related to presented algorithms. This chapter consists of three parts: Acceleration of Algorithms Using Innovations in Suboptimal Calculus and Approximate Computing, Acceleration of Algorithms Using Inno
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Murturi, Ilir. "Transforming the Method of Least Squares to the Dataflow Paradigm." In Advances in Systems Analysis, Software Engineering, and High Performance Computing. IGI Global, 2021. http://dx.doi.org/10.4018/978-1-7998-7156-9.ch008.

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In mathematical statistics, an interesting and common problem is finding the best linear or non-linear regression equations that express the relationship between variables or data. The method of least squares (MLS) represents one of the oldest procedures among multiple techniques to determine the best fit line to the given data through simple calculus and linear algebra. Notably, numerous approaches have been proposed to compute the least-squares. However, the proposed methods are based on the control flow paradigm. As a result, this chapter presents the MLS transformation from control flow lo
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Fowley, Frank, Claus Pahl, and Li Zhang. "Cloud Service Brokerage." In Advances in Systems Analysis, Software Engineering, and High Performance Computing. IGI Global, 2014. http://dx.doi.org/10.4018/978-1-4666-6178-3.ch024.

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Cloud service brokerage has been identified as a key concern for future Cloud technology research and development. Integration, customization, and aggregation are core functions of a Cloud service broker. The need to cater to horizontal and vertical integration in service description languages, horizontally between different providers and vertically across the different Cloud layers, has been well recognized. In this chapter, the authors propose a conceptual framework for a Cloud service broker in two parts: first, a reference architecture for Cloud service brokers; and second, a rich ontology
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Oren Gal and Malamud Guy. "CalCul: A Python-Based Workspace for High-Performance Parameters-Sweep in Scientific Legacy Codes." In Advances in Parallel Computing. IOS Press, 2018. https://doi.org/10.3233/978-1-61499-843-3-242.

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Scientific legacy codes are usually holding large numbers of physical arrays which have been used and updated by the code routines, and the code parameters are set using a simple textual data file. Therefore, in cases when there is a need to perform a parallel large-scale parameters-sweep, the user needs to manually replicate the code multiple times, change the data file to its needs, run the code and control its performances - at each working directory separately. This task is practicable when there is a need to create several computations, but impossible when there is a need to run a large-s
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Conference papers on the topic "High performances calculus"

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Ying Li, Lei Lei, Siyu Lin, and Zhangdui Zhong. "Performance Analysis for High-speed Railway Communication Network using Stochastic Network Calculus." In 5th IET International Conference on Wireless, Mobile and Multimedia Networks (ICWMMN 2013). Institution of Engineering and Technology, 2013. http://dx.doi.org/10.1049/cp.2013.2386.

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Waked, Arifi, Saira Waheed, Ibtisam Daqqa, Sumiya Nasir, and Maura Pilotti. "Do Diagnostic Measures in Calculus Work?" In Eleventh International Conference on Higher Education Advances. Editorial Universitat Politècnica de València (edUPV), 2025. https://doi.org/10.4995/head25.2025.20012.

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At universities around the world, quality assurance standards define learning outcomes for Calculus I and II. An often debated question is how to predict learning outcomes in STEM courses with high withdrawal rates and poor performance. The present study was intended to determine whether faculty-developed diagnostic tests (assessing the readiness of students’ knowledge and skills) and engagement measures could predict learning outcomes in Calculus I and II. Attendance in the first six weeks of the semester served as a measure of behavioral engagement, whereas self-efficacy served as a measure
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Isaev, Mikhail, Nic Mcdonald, Larry Dennison, and Richard Vuduc. "Calculon: a methodology and tool for high-level co-design of systems and large language models." In SC '23: International Conference for High Performance Computing, Networking, Storage and Analysis. ACM, 2023. http://dx.doi.org/10.1145/3581784.3607102.

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Feng, Quanyou, Jiannong Cao, Yue Qian, and Wenhua Dou. "An Analytical Approach to Modeling and Evaluation of Optical Chip-scale Network using Stochastic Network Calculus." In 2012 IEEE 14th Int'l Conf. on High Performance Computing and Communication (HPCC) & 2012 IEEE 9th Int'l Conf. on Embedded Software and Systems (ICESS). IEEE, 2012. http://dx.doi.org/10.1109/hpcc.2012.152.

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Catania, Andrea Emilio, Alessandro Ferrari, and Antonio Mittica. "High-Pressure Rotary Pump Performance in Multi-Jet Common Rail Systems." In ASME 8th Biennial Conference on Engineering Systems Design and Analysis. ASMEDC, 2006. http://dx.doi.org/10.1115/esda2006-95590.

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The high-pressure hydraulic circuit of the Multi-jet Common Rail (C.R.) system has thoroughly been investigated in the last few years by researchers of the automotive field. However, shortage of knowledge is still present about the high-pressure pump performance. Hydraulic-mechanical efficiency of the pump is only known as mean value and no published data are available on the Radial-jet compression volumetric efficiency. Due to the fact that part of the pumped fuel is partially expelled by the pressure-control valve and because of the presence of the oil flowing in the cooling and lubrificatio
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Pennock, G. R., and B. S. Ryuh. "Dynamic Analysis of Two Cooperating Robots." In ASME 1987 Design Technology Conferences. American Society of Mechanical Engineers, 1987. http://dx.doi.org/10.1115/detc1987-0064.

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Abstract The use of a computer-controlled multirobot system with sensors in batch manufacturing and assembly tasks offers a number of significant advantages. These include cost savings, reliability, tolerance of working environments unacceptable to humans, and an adaptability to both structured and unstructured environments through simple reprogramming. The end results are improved productivity, efficiency, and flexibility in manufacturing and automation. However, the use of two or more cooperating robots has not been fully exploited to date. Current industrial practice employs simple time-spa
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Chen, Wenqing, Jidong Tian, Caoyun Fan, Hao He, and Yaohui Jin. "Dependent Multi-Task Learning with Causal Intervention for Image Captioning." In Thirtieth International Joint Conference on Artificial Intelligence {IJCAI-21}. International Joint Conferences on Artificial Intelligence Organization, 2021. http://dx.doi.org/10.24963/ijcai.2021/312.

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Recent work for image captioning mainly followed an extract-then-generate paradigm, pre-extracting a sequence of object-based features and then formulating image captioning as a single sequence-to-sequence task. Although promising, we observed two problems in generated captions: 1) content inconsistency where models would generate contradicting facts; 2) not informative enough where models would miss parts of important information. From a causal perspective, the reason is that models have captured spurious statistical correlations between visual features and certain expressions (e.g., visual f
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Du, Zhongyu, Pengcheng Du, and Fangfei Ning. "Coupled Fluid-structure Aeroelastic Analysis of Turbomachinery Using Conservative Data Transfer Algorithm." In GPPS Chania24. GPPS, 2024. http://dx.doi.org/10.33737/gpps24-tc-055.

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The thinner blades with high aerodynamic loading in modern fans and compressors become more susceptible to fluid induced vibration, thus affecting the safe operation of the aero-engine. A coupled fluid-structure interaction method which adopts an in-house CFD code and an open-source structure analysis software CalculiX is developed for flutter analysis of turbomachinery. In this method, conservative and accurate data transfer has been realized at the non-matching mesh interfaces between the fluid and solid domain by using a novel interpolation method, and which is based on locally dimensionali
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Florea, Adrian, and Arpad Gellert. "DIFFERENT APPROACHES FOR SOLVING OPTIMIZATION PROBLEMS USING INTERACTIVE E-LEARNING TOOLS." In eLSE 2014. Editura Universitatii Nationale de Aparare "Carol I", 2014. http://dx.doi.org/10.12753/2066-026x-14-081.

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Solving optimization problems, regardless of the scope, involves knowledge of mathematical apparatus based on the techniques and methods that are not always simple (differential calculus, operational research, etc.) and concepts of artificial intelligence, machine learning, evolutionary computing, graph theory. These problems are NP-complete and very often the optimization process targets more than one objective, at least two, and they can have an antagonist behavior. As an example, we can consider a simple car design: two objectives - cost (production cost or fuel consumption) that should be
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Zderčík, Antonín, Jiří Nykodým, Jana Talašová, Pavel Holeček, and Michal Bozděch. "The application of fuzzy logic in the diagnostics of performance preconditions in tennis." In 12th International Conference on Kinanthropology. Masaryk University Press, 2020. http://dx.doi.org/10.5817/cz.muni.p210-9631-2020-5.

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Sports performance is influenced by a many of factors that can be characterised as its rela-tively independent – although synergetic – components. The most frequently mentioned are the fitness, somatic, tactical, mental and technical factors of sports performance. The subject of interest in sport is the process of monitoring and evaluating the level of these individual factors, i.e. the diagnostics of sports performance. When diagnosing the level of performance prerequi-site for tennis, it is recommended to use those diagnostic methods that focus on tennis-specific performance prerequisites. A
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