scholarly journals METHODOLOGICAL OPPORTUNITIES OF INCLUDING TOPIC «ERROR CORRECTING CODES OF REEDSOLOMON» IN TEACHER TRAINING HIGHER EDUCATION

2020 ◽  
Vol 34 (4) ◽  
pp. 116-124
Author(s):  
Natalya V. Glukhova ◽  
◽  
Elina E. Safina ◽  
Keyword(s):  
Higher Education ◽  
Mathematical Method ◽  
Teacher Training ◽  
Error Correction ◽  
Scientific Literature ◽  
Error Correcting Codes ◽  
Information Protection ◽  
Reed Solomon Codes ◽  
Check Matrix

In this article we are going to demonstrate how the topic “error correcting codes” can be used in training teachers of mathematics and IT. This topic is useful as teachers will know more about actual problems of information protection. The attempt to improve some shortcomings in scientific literature on Reed-Solomon codes (concerning students’ difficulties in understanding this topic) is presented here. The article describes the example of mathematical method of solving the problem of Reed-Solomon coding and decoding with error correction. Systematic coding is based on code seed, decoding is based on check matrix: this approach helps to avoid some difficulties in calculations.

SOCIAL CONSTRUCTION OF KNOWLEDGE IN FUTURE TEACHERS IN PROBLEM-BASED LEARNING TEAMS

2018 ◽  
Vol 1 ◽  
pp. 317-327
Author(s):  
Jurgita Lenkauskaitė
Keyword(s):  
Higher Education ◽  
Teacher Training ◽  
Social Construction ◽  
Scientific Literature ◽  
Problem Based Learning ◽  
Educational Strategies ◽  
Future Teachers ◽  
Construction Of Knowledge ◽  
Learning Teams ◽  
Social Construction Of Knowledge

The transformation in teacher training today is a widely analysed issue in the field of higher education. The search for educational strategies allowing to develop competences important to a future teacher, to be constantly learning, to be able to collaborate in a team, to analyse and solve authentic problems, to construct one’s knowledge is gaining bigger and bigger relevance. It has been noticed that problem-based learning is one of attractive strategies responding to many challenges that higher education studies of today are facing. The aim of the present research is to reveal the opportunities and experiences of social construction of knowledge in future teachers in problem-based learning teams. The problem question is how do future teachers socially construct knowledge in problem-based learning teams? The methods of the analysis of scientific literature and interview have been used. Using the method of the analysis of scientific literature, the importance of social construction of knowledge in teacher training and opportunities for activity of future teachers in terms of knowledge construction in problem-based learning teams have been revealed. Interview with future teachers has highlighted students’ various experiences in problem-based learning teams. There future teachers were learning to critically evaluate their own and their colleagues’ ideas from various aspects. The development of the abilities to analyse and solve authentic problem-based situations the teachers will face in future every day has been emphasized. The dynamics of teamwork manifesting itself in problem-based learning has allowed future teachers to reflect on the progress of their knowing how to learn and share.  

Limitações e desafios à formação do pedagogo na área de avaliação educacional

2016 ◽  
pp. 109
Author(s):  
Wagner Bandeira Andriola
Keyword(s):  
Higher Education ◽  
Teacher Training ◽  
Teacher Performance ◽  
Educational Assessment ◽  
School Management ◽  
Educational Evaluation ◽  
External Evaluation ◽  
Education Curriculum ◽  
The Government ◽  
Detailed Diagnosis

RESUMOO texto proporciona reflexões sobre a formação do Pedagogo, enfatizando as limitações mais visíveis na área da avaliação educacional. A partir da análise de matrizes curriculares de cursos de graduação em Pedagogia, constatou-se que algumas das principais demandas da sociedade atual não têm sido atendidas. Propôs-se que as matrizes curriculares fossem revistas, para permitir o desenvolvimento de cinco competências básicas: a) capacidade de compreender os resultados de avaliações externas realizadas pelos municípios, pelos estados e pela federação; b) capacidade de usar os resultados das avaliações externas para aprimorar a atuação docente; c) capacidade de usar os micro-dados das avaliações externas para obter diagnósticos mais detalhados da situação da escola; d) capacidade de usar os resultados dos diagnósticos mais detalhados para planejar ações de aprimoramento da gestão escolar; e) capacidade de avaliar a execução e adequação das ações de aprimoramento da gestão escolar.Palavras chave: Formação do pedagogo, ensino superior, avaliação educacional.Limitations and challenges in the formation of pedagogue in the area of education assessment.ABSTRACTThe study provides reflections on the formation of the pedagogue, emphasizing the most visible limitations in the field of educational assessment. From the analysis of matrices of education curriculum, it found that some of the main demands of today’s society have not been addressed yet. It proposed the revision of the curricular matrices to allow the development of five skills: a) ability to understand the results of external evaluations conducted by municipalities, regions and the government; b) ability to use the results of external evaluations to improve teacher performance; c) ability to use external evaluation microdata for a more detailed diagnosis of the school situation; d) ability to use results of the most detailed diagnostics for planning actions to improve school management; e) ability to assess the implementation and adaptation of the measures to improve school management.Key words: Teacher training, higher education, educational evaluation.

scholarly journals Semantically Secure Symmetric Encryption with Error Correction for Distributed Storage

2017 ◽  
Vol 2017 ◽  
pp. 1-10
Author(s):  
Juha Partala
Keyword(s):  
Error Correction ◽  
Network Coding ◽  
Linear Combination ◽  
Distributed Storage ◽  
Homomorphic Encryption ◽  
Error Correcting Codes ◽  
Symmetric Encryption ◽  
Goppa Codes ◽  
Linear Network ◽  
Linear Network Coding

A distributed storage system (DSS) is a fundamental building block in many distributed applications. It applies linear network coding to achieve an optimal tradeoff between storage and repair bandwidth when node failures occur. Additively homomorphic encryption is compatible with linear network coding. The homomorphic property ensures that a linear combination of ciphertext messages decrypts to the same linear combination of the corresponding plaintext messages. In this paper, we construct a linearly homomorphic symmetric encryption scheme that is designed for a DSS. Our proposal provides simultaneous encryption and error correction by applying linear error correcting codes. We show its IND-CPA security for a limited number of messages based on binary Goppa codes and the following assumption: when dividing a scrambled generator matrix G^ into two parts G1^ and G2^, it is infeasible to distinguish G2^ from random and to find a statistical connection between G1^ and G2^. Our infeasibility assumptions are closely related to those underlying the McEliece public key cryptosystem but are considerably weaker. We believe that the proposed problem has independent cryptographic interest.

Strategies to promote sustainability in higher education institutions

2017 ◽  
Vol 18 (7) ◽  
pp. 1018-1038 ◽  
Author(s):  
Issa Ibrahim Berchin ◽  
Vanessa dos Santos Grando ◽  
Gabriela Almeida Marcon ◽  
Louise Corseuil ◽  
José Baltazar Salgueirinho Osório de Andrade Guerra
Keyword(s):  
Higher Education ◽  
Scientific Literature ◽  
Higher Education Institutions ◽  
Public Institution ◽  
Content Type ◽  
Federal Institute ◽  
Sustainability In Higher Education ◽  
Education Science ◽  
Education In Brazil

Purpose This paper aims to analyze strategies that promote sustainability in higher education institutions (HEIs), focusing on the case study of a federal institute of higher education in Brazil. Design/methodology/approach The research was based on a scientific literature review on sustainability in HEIs, to identify the recurrent actions for sustainability in these institutions; and a case study of a federal institute of higher education in Brazil, to illustrate how these actions are being implemented by HEIs. Findings Concerns about sustainability, prompted by the Brazilian federal legislature, led federal HEI to change its internal processes, infrastructure and organizational culture toward sustainability. Practical implications The findings presented in this study, more specifically the sustainability plan of the Federal Institute for Education, Science and Technology of Santa Catarina, aligned with the recommendations proposed, can be used and replicated in other HEIs. Originality/value Scientific literature about organizational changes led by sustainability concerns, in HEIs specifically, still needs more attention in the academia. By addressing the case of a Brazilian public institution of higher education, this paper contributes to the literature on sustainability in higher education by reporting the process of implementation of a sustainability plan.

scholarly journals Social quotas, affirmative actions, and dropout in the Business field: empirical analysis in a Brazilian federal university

2016 ◽  
Vol 28 (73) ◽  
pp. 27-42 ◽  
Author(s):  
Larissa Couto Campos ◽  
Thalyson Renan Bitencourt Machado ◽  
Gilberto José Miranda ◽  
Patrícia de Souza Costa
Keyword(s):  
Higher Education ◽  
Inclusive Education ◽  
Scientific Literature ◽  
Education Institution ◽  
Dropout Rate ◽  
Dropout Rates ◽  
Economic Losses ◽  
Public Higher Education ◽  
Social Cooperation ◽  
First Semester

ABSTRACT Rawls' Justice Theory establishes that a fair society must allow less advantaged people to have access to the benefits of social cooperation. In this line of thought, the affirmative actions established by Law 12,711/2012 aim at promoting inclusive education in Higher Education. Evaluating the performance of affirmative actions, specifically their impact on the dropout level, has been a theme of debate in scientific literature. Besides representing a personal frustration, dropout is associated with significant academic, social, and economic losses. In this context, this research aims at analyzing whether the adoption of affirmative actions, as established by Law 12,711/2012, affects the dropout rates of students in Accounting Sciences and other courses in the Business field. The study was conducted through documentary research in a Brazilian public Higher Education institution (HEI). The results of binomial analysis showed that out of the 2,418 students who entered in the first semester of 2013, 520 (22%) dropped out from university until the end of the first semester of 2014. It was found that the dropout rate among entrants in the Business field, either through broad competition or using the system of quotas, was 29%. In the course of Accounting Sciences, the dropout rate among entrants admitted through broad competition was 25% and using the system of quotas it was 23%. Contrary to other investigations, this study found that there is no statistical difference between the dropout rates among entrants in the Business and Accounting Sciences fields through broad competition and quotas, suggesting that affirmative actions do not affect significantly the dropout rates.

scholarly journals The strategies for Russian higher education regionalization and internationalization

2021 ◽  
Vol 94 ◽  
pp. 02013
Author(s):  
Elena Vasileva ◽  
Tatiana Zerchaninova
Keyword(s):  
Higher Education ◽  
Case Studies ◽  
Scientific Literature ◽  
Developed Countries ◽  
State Policies ◽  
Russian Higher Education ◽  
Virtual Mobility ◽  
The Developed Countries ◽  
Russian Education ◽  
Comprehensive Study

Today the education internationalization has become one of the economy sectors in the developed countries; the export potential of Russian education is still largely underutilized. Until now, domestic and foreign scientific literature lacks a comprehensive study of state policies pursued by national states to develop the internationalization and/or regionalization. The study of internationalization policies tends to focus on in-depth case studies across two to three countries. However, studies with a narrow geographic scope, although they provide valuable information about this phenomenon, do not allow us to see a holistic picture. The article attempted to overcome the indicated gaps in scientific research by analyzing the strategies of higher education regionalization and internationalization at countries that occupy a large market share and formulate recommendations for Russia. The article argued that in the context of the Covid-19 pandemic, the priority area for the internationalization is the development of virtual mobility and internal internationalization and regionalization.

scholarly journals Teacher Training Models in Applied Bachelor and Pedagogical Master Programs

2015 ◽  
Vol 20 (5) ◽  
pp. 45-64 ◽  
Author(s):  
A.A. Margolis
Keyword(s):  
Higher Education ◽  
Teacher Training ◽  
Educational Programs ◽  
Professional Standards ◽  
Fourth Generation ◽  
Federal State ◽  
Educational Standards ◽  
Training Models ◽  
The Russian Federation ◽  
State Educational

The article discusses the main teacher training > models in the Russian Federation and abroad, as well as modernization principles of teacher training models in accordance with professional standards. It presents a system of requirements for the educational results, structure and conditions of applied bachelor and pedagogical master programs in aggregated groups of specialties and areas “Education and Pedagogy“, which could be the basis for the development of fourth-generation of Federal State Educational Standards of Higher Education and preliminary basic professional educational programs.

scholarly journals A REALIDADE DO TRABALHO DO PROFESSOR DO ENSINO SUPERIOR: PESQUISA BIBLIOGRÁFICA ON-LINE EM FOCO

2018 ◽  
Vol 15 (Especial 2) ◽  
pp. 96-101
Author(s):  
Zelina Cardoso Grund ◽  
Renata Portela Rinaldi
Keyword(s):  
Higher Education ◽  
Teacher Training ◽  
School Administration ◽  
The State ◽  
National Association ◽  
Academic Production ◽  
On Line ◽  
The Subject ◽  
Number Of Publications ◽  
Analysis Protocol

This article aims to present the survey of academic production on "teacher training and teaching work" in higher education, produced in the period from 2007 to 2017 and published by the National Association of politics and administration of Education (ANPAE). The methodology used was bibliographical research online from carefully defined parameters in order to support a broader study on the "State of knowledge". The following descriptors were used: teacher training, teaching, higher education work. Select the complete works of the Ibero-American Congress of policy and school administration and the Brazilian Symposium of politics and Administration. The treatment and analysis of the information was systematized from a bibliographical analysis protocol. The result shows that there are a small number of publications on the subject in the relevant axis to higher education in national and international scientific events.

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