Analysis of Confucius’s Humanistic Education Theory Centered on the Analects of Confucius Based on Cognitive Anthropology

Objectives: Confucius’s humanistic education theory centered on the Analects of Confucius based on cognitive anthropology was analyzed in this paper, and the computer technology was used to extract the imagery and thought of the ancient Chinese prose. Methods: First of all, the definition and classification of cognitive anthropology and ancient Chinese prose imagery were described in detail; then based on the Confucius culture centered on the Analects of Confucius, the computer representation model and the classification algorithm of ancient Chinese prose were constructed; Results: in addition, the experiment was carried out to verify the model and algorithm, and the threshold analysis was carried out on the basis of the comparison of tagged word and characteristic words; Conclusion: finally, the optimum range was obtained for each parameter.

POSSIBILITIES OF ARTIFICIAL INTELLIGENCE IN TEACHING HIGHER MATHEMATICS

The example of application of methods of computer representation of knowledge to the «Matrix» of the higher mathematics course, the authors examine the possibility of using elements of artificial intelligence, but do not propose an exhaustive algorithm for the construction of relevant systems, and based on the known thesis: «intellectual tasks no formal solution algorithm». Moreover, we implicitly proceed from the concept that when solving problems that require the participation of human intelligence, artificial intelligence can be only an auxiliary tool. Analysis of Russian and English sources has led to the conclusion that automated the process of proving mathematical theorems with the use of artificial intelligence (including neural networks) leads first-year students does not lead first-year students to the natural goal of teaching higher mathematics – » to teach logical reasoning. Usually the result comes down to «programmed» using the keyboard that, in certain circumstances, of course, is a very useful skill. But, unfortunately, the task «to teach the student to think, to reason logically and think outside the box», based on modern level of development of artificial intelligence (machine learning), according to the authors, is not yet resolved. Using the same knowledge base in an adequate format, and semantic networks allow at least allow you to at least get closer to the possibility of using artificial intelligence in the proof of theorems of higher mathematics. Because properly constructed semantic network will greatly assist as a teacher is in presenting the proof of the theorem, and demonstrate to the students a well-known logical connections and, we hope, will interest them in creating a new one. The above arguments determine the purpose of the proposed study is to build semantic networks for proof of mathematical theorems, and to solve the so-called «proof-based» tasks. In our opinion, the results of this study will not only contribute to streamlining the structure by the teacher and better understanding by students of the relevant sections of mathematics, but few will bring the solution of the problem of formation of artificial intelligence, based on the decision of «evidence-based» tasks of higher mathematics.

Geometric Modeling of Stress Visualization Based on the Functional-Voxel Method

The visualization of the parameters of the stress state of a solid remains one of the parameters influencing the adoption of engineering decisions. For example, methods for determining finite elements (FEM), which make it possible to determine and visualize stress in the selected regions of the model. Applying element methods to analytically constructed models to localize the search for stress to its values at a point, however, will not lead to successful results. The paper discusses the principles of visualization of local stresses based on the functional-voxel method. The concept of a volume vector as a unit of volume distribution of a force vector in a solid isotropic medium is introduced. Geometrical foundations are proposed for computer representation of the stress unit in an isomorphic body based on a raster image. Geometric models of the stress tensor are constructed for the main site, the inclined platform. The principles of applying the functional-voxel model in the tasks of constructing complex objects are proposed. The application of the functional voxel method for discrete modeling of the deformation of a geometric object is illustrated by the example of a function that describes a rectangular plate.

Geometric Modeling of Stress Visualization Tools Based on the Functional-Voxel Method

One of the approaches to the construction of graphic images of the stress state for the force vector applied to a point is considered in this work. Has been proposed a geometric model for a continuous medium, formed by a bunch of projection planes for each point of the examined object’s space. This permits to obtain a model for a volume vector in the form of a distributed decomposition into stress components at each point specified by a bunch of projection planes. The building a model for a volume vector, defined as a set of specified laws of direction and length, in the context of modeling stress from an applied force vector to a selected point, is based on strength of materials’ classical laws for calculation the stress state values at an inclined section. Such approach allows use a voxel graphic structure for computer representation of the simulated stress, rather than a finite element mesh. In such a case, there is no obtained result’s error dependence on the spatial position of the mesh nodal points, which is often a problem in FEM calculations. The resulting functional-voxel computer model of the volume stress vector is a structural unit for modeling the distributed load on areas of complex configuration. In this case, the elementary summation of such vectors allows any uneven distribution of the load relative to each point on the specified area. The considered approach works well with geometric models initially represented analytically in the form of a function space (for example, models obtained by the R-functional modelling – RFM-method), and reduced to functional-voxel computer models. A method for deformation modeling based on obtained stresses by means of local transformations of the function space, describing the investigated geometric object, is demonstrated.

Avaliação de parâmetros geomorfométricos derivados de modelos altimétricos de diferentes fontes e resoluções: estudo de caso da bacia hidrográfica do córrego Lajeado, Campo Grande, MS

Um Modelo Digital de Elevação (MDE) é uma representação computacional da superfície da Terra e fornece um conjunto de dados base a partir do qual parâmetros topográficos podem ser gerados digitalmente. Porém, os parâmetros derivados de MDEs são fortemente dependentes da resolução espacial. Diante disso, este trabalho teve como objetivo quantificar parâmetros geomorfométricos para a bacia hidrográfica do córrego Lajeado a partir de Modelos Digitais de Superfície (MDSs) e de MDEs de diferentes fontes, a fim de ilustrar o efeito da resolução nos parâmetros derivados, bem como subsidiar a escolha do modelo apropriado para orientar o planejamento e o gerenciamento dos recursos solo e água nesta bacia hidrográfica. No programa ArcMap10.3 os dados altimétricos das três bases: imagens de radar – SRTM e Alos Palsar – e, levantamento aerofotogramétrico, foram interpolados utilizando o método topo to raster. Os parâmetros morfométricos foram avaliados sob três perspectivas: rede de drenagem, geometria da bacia hidrográfica e características de relevo. A bacia hidrográfica do córrego Lajeado possui forma alongada e uma rede de drenagem dendrítica. As características de relevo indicam que a bacia é dissecada moderadamente. A classe de declive predominante nas três bases analisadas foi a 2-5%. O uso das bases de dados SRTM (30m) e Alos (12,5m), que apresentam resolução mais grossa que a do levantamento aerofotogramétrico (5m), subestimaram as áreas planas e superestimaram as áreas com declive superior a 5%. O trabalho mostra que MDSs com resoluções grosseiras como Alos Palsar e SRTM não são adequados para avaliações geomorfométricas, logo, não poderiam servir de subsídio para a gestão de bacias hidrográficas. Evaluation of geomorphometric parameters derived from altimetric models of different sources and resolutions: a case study of the córrego Lajeado watershed, Campo Grande, MS A B S T R A C TA Digital Elevation Model (DEM), a computer representation of the Earth's surface, provides a base data set from which topographic parameters can be digitally generated. However, parameters derived from DEMs are strongly dependent on spatial resolution. This work tries to quantify geomorphometric parameters for the Lajeado watershed from Digital Surface Models (DSMs) and MDEs of different sources, in order to illustrate the effect of resolution on the derived parameters, as well as to enable the choice of the appropriate model to guide planning and management of soil and water resources in this watershed. In the ArcMap 10.3 software, the altimetric data of the three databases: satellite radar images – SRTM and Alos Palsar –, and aerophotogrammetric survey were interpolated using the topo to raster method. Morphometric parameters were evaluated from three perspectives: drainage network, watershed geometry and relief characteristics. The Lajeado watershed has an elongated shape basin and a dendritic drainage network. Relief characteristics indicate that the basin is moderately dissected. The predominant slope class in the three bases analyzed was 2-5%. Use of the SRTM (30m) and Alos (12.5m) databases, which feature coarser resolution than the aerophotogrammetric survey (5m), created parameters which underestimated the flat areas and overestimated the areas with a slope greater than 5%. The work shows that DEMs with coarse resolutions such as Alos and SRTM are not suitable for geomorphometric assessments and therefore could be used reliably as an instrument for watershed management.Keywords: Geographical Information System, Relief, Fluvial Geomorphology.

Addition and subtraction of integers in codes operands with negative zero

Code on the outputs of adder binary numbers described as the remainder of the sum the initial data on the adder module is equal to output carry weight. An original technique for synthesizing a way of operands representation in the addition and subtraction schemes of integers in a code with a negative zero was developed, which is based on the representation the source data in the form a remainder on the adder module. A method of computer representation for integer numbers is proposed, in which the codes of posi-tive and negative numbers are formed by the same procedure. The property of duality the addition and sub-traction operations on the initial data in the code with a negative zero have justified analytically. Areas of allowable results values for the correct input data addition and subtraction operations are determined. It is identified combination of the adder output signals, which determine the presence and polarity the adder bit grid overflow. It is shown that designed fixing scheme bit grid overflow of adder outputs invariant with re-spect to operations of addition and subtraction of source data with a negative zero code. For the analytical description of arithmetic operations on integer numbers represented with the proposed encoding method, a technique of calculating the sum and difference of numbers using the biased supplementary code has been proposed. Analytically substantiated, that the technique makes the scheme of the operational adder homoge-neous. The rules for establishing the correctness of the addition and subtraction operations of the integers given in the proposed encoding form are given. For true values of the initial arguments, the sums and the differences codes ranges are obtained, and the rules for positive and negative overflows identification are proposed. The original usage of a common numerical bias during the operands encoding, that evinces itself in the advantages of basic computer operations technical implementation, predetermines positive properties in practical implementations of more complex arithmetical actions.

ПОДАННЯ ІНФОРМАЦІЇ В КОМП’ЮТЕРНО ОРІЄНТОВАНИХ ОСВІТНІХ ТЕХНОЛОГІЯХ ТА ЇЇ ЕКСПЛІКАЦІЯ В ІМПЕРАТИВАХ ПОСТМОДЕРНІЗМУ

The article highlights the performance and features of the application of information and educational technologies, the embodiment of which presents education at the level of a strategic resource for social and economic development. The role of computerization of educational technologies in the era of modernity and postmodern is being compared; the boundaries of effective application of formalization of reality in algorithms are outlined. The thought of the conditionality of information content by specifics of computer representation, the requirements of logical verification is carried out. It is said that the absolute domination in the era of modernism in the educational information technology of formal-logical rationality has had a detrimental effect on the humanistic component of social intelligence. Postmodernist imperatives encourage methodologists of information provision of education to recognize a wide range of types of rationality, in the content of which great importance is the weakening of logical correction in favor of strengthening the irrational component, subjectivity as creativity. It is postulated that it is inappropriate to determine the evaluation models of information on which the educational process is based, based only on the classical rationality in marking the truth and its criteria. The educational process in the competence model is oriented towards pragmatism and is therefore characterized by methodological pluralism, where any methodology can become the leading one depending on the didactic purpose, and the forms and methods of cognition are chosen situationally, based on the parity of the rational and irrational components of knowledge. Postmodern intellectualism has grown on the diversity of forms of comprehension of reality, on the syncretism of computer and human intelligence in educational technologies. It is noted that every civilizational transformation causes a reassessment of the semantic priorities of information, the relativization of forms of cognition, rethinking the criteria for assessing the level of socio-intelligence. At present, the prospect of innovative development of education is seen in the modernization of methodological culture and the very way of thinking of educators. Education should evolve ahead of civilization challenges.