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Literatura académica sobre el tema "A priori object theory"
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Artículos de revistas sobre el tema "A priori object theory"
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De Sousa, Renata Teófilo, and Francisco Régis Vieira Alves. "Didactic Engineering and Learning Objects: A Proposal for Teaching Parabolas in Analytical Geometry." Indonesian Journal of Science and Mathematics Education 5, no. 1 (2022): 1–16. http://dx.doi.org/10.24042/ijsme.v5i1.11108.
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This work aims to investigate the feasibility of using a Learning Object built in GeoGebra software and its potential for teaching parabolas in Analytical Geometry, having as support for its replication in a teaching session the Theory of Didactic Situations. The methodology adopted was Didactic Engineering, in its first two phases – preliminary analysis and a priori analysis. In the preliminary analysis, some epistemological and didactic aspects that permeate the teaching of parabolas, the concept of Learning Objects and the Theory of Didactic Situations were raised. In the a priori analysis, we present the Learning Object called Suspension Bridge and its manipulation in GeoGebra for the exploration of the parabola, as well as a student's attitudinal prediction. Thus, we seek to collaborate with the development of new approaches to teaching this topic, contributing to the advancement of the use of educational technologies integrated into the teaching of mathematics.
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Korotin, Andrey, Gennadiy Kozyrev, Andrey Nazarov, and Evgeniy Blagodyrenko. "Investigation of Reliability of Combinatorial-Metric Algorithm for Recognition of N-Dimensional Group Point Object in Hierarchy Features Space." SPIIRAS Proceedings 18, no. 4 (2019): 976–1009. http://dx.doi.org/10.15622/sp.2019.18.4.976-1009.
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The scientific research of reliability of combinatorial-metric algorithm for multi-dimensional group point objects recognition in hierarchically organized features space is considered in the paper. The nature of reliability indicator change is examined, as an example, using multilevel descriptions of simulated and real objects under the condition that recognition results obtained at one hierarchy level are used as input data at next level.
 A priori uncertainty of a view angle, composition incompleteness and coordinate noise of objects determine the combinatorial procedures of quantifiable estimation of proximity of multidimensional GPO, presenting the object of recognition to a particular class.
 The stability of the recognition algorithm is achieved by the possibility of changing strategy of making a classification decision. For this purpose, we use the representation of a group point object at the lowest level of the hierarchy in the form of: sample, composition of sample elements or a complex a priori indicator. In order to increase the recognition accuracy, it was proposed to use the search of recognition results at low levels of the hierarchy. The experimental dependences of a priori and a posteriori reliability indicators for various conditions for measurements and states of recognition objects are provided in the paper.
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Ефремов, В. С., and И. Г. Владимирова. "Costs of the "object-subject" dichotomy in management theory." Экономика и предпринимательство, no. 12(125) (February 16, 2021): 1213–16. http://dx.doi.org/10.34925/eip.2021.125.12.243.
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Современная теория и практика менеджмента опирается на ряд аксиом, среди которых одно из центральных положений занимает кибернетическая аксиома экстернальности управления. Авторы данной статьи доказывают, что для управления в социально-экономических системах справедливость подобного положения сомнительна. Феномен объективности суждений исключает субъектно-объектную дихотомию системы социально-экономического управления, в рамках которой любое управляющее воздействие априори оказывается субъективным и соответствующим реальному положению объекта управления только с некоторой вероятностью. Полным знанием о своём положении и состоянии обладает только сам объект. Подобные логические издержки дихотомии «субъектобъект управления» требуют критического переосмысления всей аксиоматики теории менеджмента. Nowadays' theory and practice of management are based on a number of axioms, in which one of the central positions is occupied by the cybernetic axiom of externality of management. The phenomenon of objectivity of judgments excludes the subject-object dichotomy of socio-economic management, within which any regulation is a priori subjective and corresponding to the real position of the control object only with a certain probability. Only the object itself has full knowledge of its stage and state. Such logical costs of the “subject-object of control” dichotomy require a critical rethinking of the entire axiomatics of management theory.
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Yakubov, Maksadkhan, and Gulchekhra Jamalova. "Methods for adaptive control of objects with variable parameters." E3S Web of Conferences 264 (2021): 01049. http://dx.doi.org/10.1051/e3sconf/202126401049.
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The work uses the method of standard characteristic polynomials, based on the Lyapunov theorem on adaptive control systems, the theory of flexible and robust control, methods of the theory of nonlinear systems. When modeling an internal combustion engine, methods of identification theory were additionally involved. When obtaining theoretical results, the method of Lyapunov functions, the method of standard characteristic polynomials, methods of the theory of adaptive and robust control, methods of the theory of nonlinear systems were used. When constructing a model of an internal combustion engine, methods of identification theory were additionally involved. For the synthesis of control systems in conditions of uncertainty, one of the topical directions is adaptive systems. These are control systems that compensate for parametric, signal, functional, or structural uncertainties of the control object by automatically adjusting the controller during the system's working operation, i.e., adaptive systems make up for the lack of a priori information about the control object during operational operation. To solve the problem of managing undefined objects, for example, classical methods are used. In such methods, when state variables are immeasurable, it becomes necessary to use additional dynamic filters. Classical methods are more often used for a limited class of objects. In the case of class extension, the structure of the control algorithm becomes more complicated.
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Nemykin, O. I. "ALGORITHM FOR SELECTION OF LAUNCH ELEMENTS IN THE PRESENCE OF A PRIORI INFORMATION ABOUT ITS COMPOSITION AND STRUCTURE." Issues of radio electronics, no. 3 (March 20, 2018): 114–19. http://dx.doi.org/10.21778/2218-5453-2018-3-114-119.
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Traditional methods of the theory of statistical solutions are developed for cases of making single-valued two-alternative or multialternative solutions about the class of an object. Assuming the possibility of ambiguous multi-alternative (in the case of solving the problem of selection of space objects of three-alternative) decisions on the classification of of space objects at the stages of the selection process, a modification of the traditional statistical decision making algorithm is required. Such a modification of the algorithm can be carried out by appropriate selection of the loss function. In the framework of the Bayes approach, an additive loss function is proposed, the structure of which takes into account a priori information on the structure and composition of launch elements in relation to the classes «Launch vehicle» and «spacecraft». The algorithm of decision making is synthesized under the conditions of a priori certainty regarding the probabilistic description of the analyzed situation. It is shown that the problem of verifying three-alternative hypotheses can be reduced to an independent verification of three two-alternative hypotheses, which makes it possible to take particular solutions in the solution process and use a different set of the signs of selection for the formation of solutions for individual classes of space objects. The peculiarities of the implementation of the selection algorithm are discussed in the presence of a priori information and measurement information on starts of a limited volume. The synthesized Bayesian decision making algorithm has the properties necessary to solve the problem of selection of space objects at launch in real conditions in the presence of measuring information specified in the form of a training sample. Its architecture allows to form unambiguous and ambiguous decisions about each space object in the launch.
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Kruglikov, Sergey V., and Alexey S. Kruglikov. "An A Priori Planning of Joint Motions for USV as a Problem of Guaranteed Control/Estimation." Applied Mechanics and Materials 494-495 (February 2014): 1110–13. http://dx.doi.org/10.4028/www.scientific.net/amm.494-495.1110.
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Navigation and routes planning for a group of unmanned surface vessels (USV) jointly moving in complex environment, including circumvention of seashore and islands, are important applications of computer-based decision-making support systems. A group of objects as an open complex system includes several hierarchy levels and may be controlled by a decision-maker supported by information-analytical software and methodical maintenance. Planning, as a stage of management, includes an a priori phase guidance for all objects in the group, coordinated in both time and directions of approach to the target set restricted by a set of obstacles. A discrete system of priorities reflects relative preferences of importance and allows choosing routes optimal in different senses. One can formalize such tasks in terms of different mathematical models including control problems of formation motion, theory of extreme networks and interval analysis. The paper bases on guaranteed approach to control of dynamic objects under uncertainty. Unified mathematical descriptions of shores, routes of individual objects and the whole group may be given in terms of hierarchic (i)-systems. This allows to reconcile data on geography, environment, object characteristics, peculiarities of control systems and data transmission, including sources and causes of uncertainty, and to describe movement of a group as an extreme problem of control and estimation. The results of computer simulation are considered. One may use similar models to explore economic aspects in application of heterogenic complex of autonomous surface and underwater vessels.
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Voronkov, A. D., and S. A. K. Diane. "Continuous genetic algorithm for grasping an object of a priori unknown shape by a robotic manipulator." Russian Technological Journal 11, no. 1 (2023): 18–30. http://dx.doi.org/10.32362/2500-316x-2023-11-1-18-30.
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Krupa, Tadeusz, and Teresa Ostrowska. "Security in Topological, Functional and Semiotic Terms." Foundations of Management 10, no. 1 (2018): 177–94. http://dx.doi.org/10.2478/fman-2018-0014.
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AbstractThe article is devoted to the modeling of object structures in sequences of event processes characteristic of critical infrastructure (CI) objects arising in emergency situations. The identification of risky sequences of events is a key issue carried out in topological, functional and semiotic terms. The topological approach includes flat, hierarchical and hypergraph - it is possible by means of transformations of equivalent models of the event network through its simplification to the form of a hypothesis or towards the desired functionality. The functionality approach covers theorizing and plural problems in the processes of the creation of a priori and aposteriorical errors of multiplication and synthesis on the basis of also incorrect graphical models of functioning. The semiotic approach captures combinatorically related functional and structural errors, which are impossible to identify and remove by means of arithmetic-logical tests. Currently, this is possible only on the basis of the paradigm of the characterization theory, which guarantees a semantic relationship between the correctness of the functioning and the structure of the analyzed versus the synthesized object of research.
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Rodríguez Arrizabalaga, Beatriz. "On the Frequency of Ocurrence of Cognate Object Constructions in Present-Day British English. A Preliminary Corpus-Based Analysis." Miscelánea: A Journal of English and American Studies 53 (December 15, 2016): 81–105. http://dx.doi.org/10.26754/ojs_misc/mj.20166834.
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Despite having always being a central subject-matter in linguistics due to their controversial syntactico-semantic and pragmatic status, the pragmatic dimension of English cognate object constructions of the type He died a gruesome death and She smiled an enigmatic smile has almost gone unnoticed in the literature. For this reason, and with the intention of shedding some light on the real frequency of occurrence of cognate object constructions in present-day British English, the present paper reports on a preliminary, but thorough and exhaustive, corpus-based analysis in the British National Corpus of the four verbal classes that, according to Levin (1993), seem to be potentially compatible with cognate objects: namely, (i) verbs of nonverbal expression; (ii)manner of speaking verbs; (iii) waltz verbs; (iv) and a fourth class which, including the semantically diverse verbs dream, fight, live, sing, sleep and think, describe recurrent processes and activities in the behaviour of human beings. I will prove, first, that cognate object constructions are not as recurrent in contemporary British English as could be expected a priori and, second, I will account for the main reasons underlying their scarce production.
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Queijo, Maria Elizabeth da Silva. "Corpus and Object from a Dialogical Perspective: An Analysis in Bakhtin’s Works." Bakhtiniana: Revista de Estudos do Discurso 17, no. 2 (2022): 89–117. http://dx.doi.org/10.1590/2176-4573e56746.
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ABSTRACT Through the analysis of the studies developed by Mikhail Bakhtin regarding the work of Fyodor Dostoevsky and François Rabelais, this article aims to discuss the boundaries and the relationship between corpus and object. Therefore, we compared two Brazilian editions of Bakhtinian works, with the research on the French author and popular comic culture, with a set of texts involving the Russian original, frame-texts, translations, and other correlated utterances. The reflection is based on a dialogical perspective, particularly on the notion of alterity. The results show that, although corpus and object are a priori amalgamated, it is the essential relationship of the author-researcher with this corpus that gradually detached the object.