10 resultados para teacher’s problems connected with system of education
em Bulgarian Digital Mathematics Library at IMI-BAS
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Report published in the Proceedings of the National Conference on "Education in the Information Society", Plovdiv, May, 2013
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This paper is about two fundamental problems in the field of computer science. Solving these two problems is important because it has to do with the creation of Artificial Intelligence. In fact, these two problems are not very famous because they have not many applications outside the field of Artificial Intelligence. In this paper we will give a solution neither of the first nor of the second problem. Our goal will be to formulate these two problems and to give some ideas for their solution.
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Report published in the Proceedings of the National Conference on "Education and Research in the Information Society", Plovdiv, May, 2016
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The article reveals a new technological approach to the creation of adaptive systems of distance learning and knowledge control. The use of the given technology helps to automate the learning process with the help of adaptive system. Developed with the help of the quantum approach of knowledge setting, a programming module-controller guarantees the support of students attention and the adaptation of the object language, and this helps to provide the effective interaction between learners and the learning system and to reach good results in the intensification of learning process.
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The paper considers vector discrete optimization problem with linear fractional functions of criteria on a feasible set that has combinatorial properties of combinations. Structural properties of a feasible solution domain and of Paretooptimal (efficient), weakly efficient, strictly efficient solution sets are examined. A relation between vector optimization problems on a combinatorial set of combinations and on a continuous feasible set is determined. One possible approach is proposed in order to solve a multicriteria combinatorial problem with linear- fractional functions of criteria on a set of combinations.
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The development of the distributed information measurement and control system for optical spectral research of particle beam and plasma objects and the execution of laboratory works on Physics and Engineering Department of Petrozavodsk State University are described. At the hardware level the system is represented by a complex of the automated workplaces joined into computer network. The key element of the system is the communication server, which supports the multi-user mode and distributes resources among clients, monitors the system and provides secure access. Other system components are formed by equipment servers (CC and GPIB servers, a server for the access to microcontrollers MCS-196 and others) and the client programs that carry out data acquisition, accumulation and processing and management of the course of the experiment as well. In this work the designed by the authors network interface is discussed. The interface provides the connection of measuring and executive devices to the distributed information measurement and control system via Ethernet. This interface allows controlling of experimental parameters by use of digital devices, monitoring of experiment parameters by polling of analog and digital sensors. The device firmware is written in assembler language and includes libraries for Ethernet-, IP-, TCP- UDP-packets forming.
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Orthonormal polynomials on the real line {pn ()} n=0 ... satisfy the recurrent relation of the form: n1 pn1 () + n pn () + n pn+1 () = pn (), n = 0, 1, 2, . . . , where n > 0, n R, n = 0, 1, . . . ; 1 = p1 = 0, C. In this paper we study systems of polynomials {pn ()} n=0 ... which satisfy the equation: n2 pn2 () + n1 pn1 () + n pn () + n pn+1 () + n pn+2 () = 2 pn (), n = 0, 1, 2, . . . , where n > 0, n C, n R, n = 0, 1, 2, . . ., 1 = 2 = 1 = 0, p1 = p2 = 0, p0 () = 1, p1 () = c + b, c > 0, b C, C. It is shown that they are orthonormal on the real and the imaginary axes in the complex plane ...
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* This paper is partially supported by the National Science Fund of Bulgarian Ministry of Education and Science under contract I1401\2004 "Interactive Algorithms and Software Systems Supporting Multicriteria Decision Making".
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In the article the theoretical aspects of planning of the systems of the controlled from distance diagnosing of level of know ledges of students are resulted on the basis of modern pedagogical theoretical and technological approaches. The practical results of creation of the systems of this type are resulted for organization of testing both in the structure of local networks of higher educational establishments and with access through the global network of Internet.
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