18 results
Search Results
2. DESENVOLVIMENTO DE UM ALGORITMO PARA A EXPANSÃO DE CAPACIDADE DO PROBLEMA DE PROJETO DE REDES SOB EFEITO DE CONGESTIONAMENTO.
- Author
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Bitencourt de Freitas, Túlio, Santos, Karolliny Danielle, and Soares Rodrigues, Edwaldo
- Subjects
OPERATIONS research ,QUALITY of service ,ALGORITHMS ,DESIGN - Abstract
Copyright of Exacta is the property of Exacta - Engenharia de Producao and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2023
- Full Text
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3. Bolsonarismo e o fascismo na Era Digital.
- Author
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do Amaral, Augusto Jobim and da Silveira, Felipe Lazzari
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FASCISM ,ALGORITHMS - Abstract
Copyright of Revista Brasileira de Estudos Politicos is the property of Universidade Federal de Minas Gerais (Revista Brasileira de Estudos Politicos) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2023
- Full Text
- View/download PDF
4. DISCRIMINAÇÃO EM ALGORITMOS DE INTELIGÊNCIA ARTIFICIAL E A LGPD.
- Author
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Quintero Eroud, Aicha de Andrade and Bon Vecchio, Fabrizio
- Subjects
DATA protection ,ARTIFICIAL intelligence ,DATA protection laws ,PERSONALLY identifiable information ,ALGORITHMS - Abstract
Copyright of Revista Jurídica (0103-3506) is the property of Revista Juridica and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2023
5. Classificação e monitoramento de áreas urbanizadas usando técnicas de visão computacional.
- Author
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Castelão TETILA, Everton, Martin de MORAES, Paula, CONSTANTINO, Michel, Brito da COSTA, Reginaldo, Martins AYRES, Fábio, Oshiro REYNALDO, Gabriela, Aparecida COLMAN, Neire, Albuquerque Palhares MACHADO, Flávia Cristina, Giuliano SOARES, Karen, Dib Mereb GRECO, Maria Madalena, and PISTORI, Hemerson
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URBAN density ,IMAGE segmentation ,SUPPORT vector machines ,COMPUTER systems ,ALGORITHMS - Abstract
Copyright of Desenvolvimento e Meio Ambiente is the property of Universidade Federal do Parana and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2023
- Full Text
- View/download PDF
6. Inteligência Artificial e Jornalismo: implicações na redação de notícias e na aquisição do conhecimento.
- Author
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Zandomênico, Regina
- Subjects
ARTIFICIAL intelligence ,NEWS agencies ,WEBSITES ,ALGORITHMS ,JOURNALISM ,NEWS websites - Abstract
Copyright of Revista Pauta Geral is the property of Revista Pauta Geral and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2022
7. MACHINE LEARNING E FRAUDE DE CARTÃO DE CRÉDITO: UMA REVISÃO BIBLIOGRÁFICA SISTEMÁTICA.
- Author
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DOS SANTOS SILVA, GABRIEL FERREIRA, FREIRE LAMARCA, DANIEL SÁ, and ADRIAN SARRIÉS, GABRIEL
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ARTIFICIAL intelligence ,MACHINE learning ,CREDIT card fraud ,DATABASES ,FRAUD investigation ,FRAUD ,WEB portals ,SOCIAL problems - Abstract
Copyright of Revista Científica Intellectus is the property of Intellectus Revista Academica Digital and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2022
8. APLICAÇÃO DO MÉTODO DA VARREDURA PARA REDUÇÃO DOS CUSTOS LOGÍSTICOS EM UMA EMPRESA DE COMÉRCIO DE HORTIFRÚTI.
- Author
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Rossini, Guilherme Mendes and Pereira, Tábata Fernandes
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VEHICLE routing problem ,COST control ,RESOURCE allocation ,ALGORITHMS ,LOGISTICS - Abstract
Copyright of Revista Producao Online is the property of Associacao Brasileira de Engenharia de Producao and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2021
9. Promovendo o conhecimento especializado de futuros professores de matemática sobre o algoritmo da divisão euclidiana.
- Author
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Rediske de Almeida, Marieli Vanessa and Lopes, Rian
- Subjects
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MATHEMATICS teachers , *EUCLIDEAN algorithm , *NUMBER theory , *TEACHER educators , *THEORY of knowledge , *ALGORITHMS , *MATHEMATICS education - Abstract
In this paper, we report the experience of a mathematics teacher educator, who is a mathematician, while teaching the Euclidean Division Algorithm Theorem in a Number Theory course for prospective mathematics teachers. Considering that the knowledge of a Mathematics teacher is specialized, from the perspective of the Mathematics Teachers' Specialised Knowledge model, we intended to identify which knowledge is mobilized when the teacher educator addresses this algebraic result. Some activities were conducted by the professor in an attempt to understand how the prospective teachers performed the division of integers before, during, and after knowing the theorem; our analysis focuses on these different moments. Regarding the prospective teachers' knowledge, it was possible to observe, primarily, knowledge related to procedures involving the algorithm. However, throughout the conducted activities, they were able to establish different connections concerning the Euclidean Division Algorithm Theorem. About the teacher educator, we emphasize that his mathematical and pedagogical knowledge, combined with the goal of effectively prepare future Mathematics teachers, has the potential to promote specialized knowledge in the prospective teachers regarding the subject matter. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
10. ANÁLISE COMPARATIVA DE ALGORITMOS APLICADOS EM PAINÉIS FOTOVOLTAICOS.
- Author
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Teixeira de Sousa, Daniela Oliveira, Dias, Jeferson Cerqueira, and Dias, Jônatas Cerqueira
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RENEWABLE energy sources ,PHOTOVOLTAIC cells ,STANDARD deviations ,SOLAR energy ,ALGORITHMS - Abstract
Copyright of Revista Fatec Zona Sul (REFAS) is the property of Revista Fatec Zona Sul (REFAS) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2021
11. BREVES REFLEXÕES SOBRE A INTELIGÊNCIA ARTIFICIAL E O ESTADO DE DIREITO.
- Author
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TEDESCO WEDY, GABRIEL DE JESUS and VILLA COIMBRA CAMPOS, EDUARDO COIMBRA
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ARTIFICIAL intelligence ,MACHINE learning ,JUDGE-made law ,JUSTICE administration ,RULE of law ,ETHICAL problems ,DILEMMA - Abstract
Copyright of Revista Jurídica (0103-3506) is the property of Revista Juridica and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2023
12. INTELIGÊNCIA ARTIFICIAL E ENVIESAMENTO ALGORÍTMICO COMO POSSÍVEL INSTRUMENTO DE VIOLAÇÃO DOS PRINCÍPIOS CONSTITUCIONAIS NO ÂMBITO DA ADMINISTRAÇÃO PÚBLICA DIGITAL.
- Author
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Corrêa de Barros Beuron, Bruno Mello and Richter, Daniela
- Subjects
ARTIFICIAL intelligence ,PUBLIC administration ,ALGORITHMS - Published
- 2023
- Full Text
- View/download PDF
13. O papel do algoritmo como influenciador na sociedade de consumo e a (hiper)vulnerabilidade do consumidor.
- Author
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Spagnollo, Leticia and Gusella Tonial, Nadya Regina
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ELECTRONIC commerce ,ALGORITHMS - Published
- 2023
- Full Text
- View/download PDF
14. VEHICLE ROUTING STRATEGIES AND OPTIMIZATION FOR WOOD TRANSPORTATION.
- Author
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Menali Oliveira, Rafael, Ussi Monti, Cassio Augusto, Souza Lacerda, Talles Hudson, and Rezende Gomide, Lucas
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COST control ,SIMULATED annealing ,APPROXIMATION algorithms ,COMPUTATIONAL intelligence ,ALGORITHMS ,DATA analysis - Abstract
Copyright of Floresta is the property of Revista Floresta and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2022
- Full Text
- View/download PDF
15. ESTIMATIVA DA DEMANDA DE ÁGUA DA CULTURA DA CANA-DE-AÇÚCAR IRRIGADA UTILIZANDO SENSORIAMENTO REMOTO.
- Author
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ARAÚJO DE OLIVEIRA, DANIELA, TANGERINO HERNANDEZ, FERNANDO BRAZ, DE CARVALHO BISPO, REGIANE, NOGUEIRA GOMES, RICARDO, and DE CASTRO TEIXEIRA, ANTONIO HERIBERTO
- Subjects
EVAPOTRANSPIRATION ,LANDSAT satellites ,JOB performance ,SUGARCANE growing ,ALGORITHMS ,CROPS - Abstract
Copyright of Revista IRRIGA - Brazilian Journal of Irrigation & Drainage is the property of Revista IRRIGA (Brazilian Journal of Irrigation & Drainage) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2021
- Full Text
- View/download PDF
16. El discreto encanto de la escritura: Historias de la inscripción como pensamiento técnico de la comunicación
- Author
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Abreu, Luis Felipe and Silva, Alexandre Rocha da
- Subjects
Teoria da Comunicação ,Philosophy of technics ,Filosofia da técnica ,Algoritmos ,Writing ,Communication theory ,Filosofía de la técnica ,Grammatization ,Gramatização ,Gramatización ,Algorithms ,Escritura ,Teoría de la comunicación - Abstract
This paper proposes an articulation between Jacques Derrida’s theory ofwriting and epistemological reflections concerning Communication. The argument,critically built on the basis of an exploratory bibliographical research, consists in reconstructingthe notion of writing in Derrida, first highlighting its technical characterand then its operationalization in the discourse as traces; traits that bring it closerto a medial reflection. From this, we demonstrate how this thought of the trace isexpressed in (and expresses the) communicational materiality in its actualizationby Bernard Stiegler and his concept of grammatization. Finally, as a experimentalanalysis of the operation of this theory, we conduct a reading of algorithmic performativityas a contemporary expression of communicational writing. This path endsup demarcating the heuristic potential of this perspective for the current researchon mediatic writings – and for Communication Epistemology itself. Este trabajo propone una articulación entre la teoría de la escriturade Jacques Derrida y las reflexiones epistemológicas sobre la Comunicación. Elargumento, construido de manera crítica a partir de una investigación bibliográficaexploratoria, consiste en reconstituir la noción de escritura en Derrida, destacando,primero, su aspecto técnico y, después, su operacionalización en el discursocomo trazos; rasgos que la aproximan a una reflexión mediática. A partir de esto,demostramos cómo este pensamiento de la huella se expresa en (y expresala) materialidad comunicacional en su actualización por Bernard Stiegler y suconcepto de gramatización. Finalmente, como ensayo piloto de acción de estateoría, realizamos una lectura de la performatividad algorítmica como expresióncontemporánea de la escritura comunicacional. Dichocamino termina por delimitar el potencial heurísticode esta perspectiva para la investigación actual conla escritura mediática – y para la propia Epistemologíade la Comunicación. O presente artigo propõe uma articulação entre a teoria da escriturade Jacques Derrida e reflexões epistemológicas concernentes à comunicação.O argumento, construído de forma crítica a partir de pesquisa bibliográfica exploratória,consiste em reconstituir a noção de escritura em Derrida destacando,primeiro, seu aspecto técnico e, posteriormente, sua operacionalização no discursoenquanto rastros; caráter que a aproximação de uma reflexão midiática. Apartir disso, demonstramos como esse pensamento do rastro se expressa na (eexpressa a) materialidade comunicacional na sua atualização por Bernard Stieglere seu conceito de gramatização. Por fim, como ensaio-piloto de ação dessateoria, realizamos uma leitura da performatividade algorítmica como expressãocontemporânea da escrituração comunicacional. Tal percurso acaba por demarcarpara o potencial heurístico dessa perspectiva para a atual pesquisa com escritasmidiáticas – e para a própria epistemologia da comunicação.
- Published
- 2022
- Full Text
- View/download PDF
17. Papel social de los algoritmos: análisis de estudios académicos sobre algoritmos y su función social
- Author
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Amarante, Natasha Duarte and Medeiros, Jackson da Silva
- Subjects
Algoritmos ,Regimes of information ,Regimes de informação ,Regímenes de información ,Análisis de contenido ,Sociedad del control ,Regimes of truth ,Regímenes de verdade ,Regimes de verdade ,Análise de conteúdo ,Algorithms ,Content analysis ,Control society ,Sociedade de controle - Abstract
Objective: to analyze how the academic studies, presented in scientific articles, constitute about the digital algorithms such as social concern, in the areas of Social Sciences and Humanities, through Project Muse databases, SCOPUS and SciELO. Methodology: This paper use exploratory and qualitative and it uses the methodological procedures of Content Analysis, carried out in three stages (pre-analysis, exploration of the material and treatment of the data) for the survey and analysis of the documents collected in the databases. Results: From the survey in the databases, it analyzes 220 selected scientific articles, which bring in their content reflections on the social role of algorithms. Classifies the analyzed articles into 11 categories, grouped by thematic similarity. Conclusions: Concludes that the theme with the greatest representation among the analyzed articles related to algorithmic customization, together with reflections on opacity, manipulation and algorithmic discrimination, their impacts and influence on human behavior. Understand that the algorithms are not neutral, but reflect and reproduce the discursive formations of each society. Perceives that the reflections and questions about the social role of the algorithms still need research. Announces perspectives for new studies based on the results and investigations present in this research. Objetivo: analizar cómo se constituyen los estudios académicos, presentados en artículos científicos, sobre los algoritmos digitales como una preocupación social, en las áreas de Ciencias Sociales y Humanas, a través de las bases de datos Project Muse, SCOPUS y SciELO. Metodología: Con carácter exploratorio y enfoque cualitativo, esta investigación utiliza los procedimientos metodológicos del Análisis de Contenido, realizado en tres etapas (preanálisis, exploración de materiales y procesamiento de datos). Resultados: A partir de la encuesta en estas bases de datos, analiza los 220 artículos científicos seleccionados, que aportan en su contenido reflexiones sobre el papel social de los algoritmos. Clasifica los artículos analizados en 11 categorías, agrupadas por similitud temática. Conclusiones: Se concluye que el tema con mayor representación entre los artículos analizados está relacionado con la personalización algorítmica, junto con las reflexiones sobre la opacidad algorítmica, manipulación y discriminación, sus impactos e influencia en el comportamiento humano. Entiende que los algoritmos no son neutrales, sino que reflejan y reproducen las formaciones discursivas de cada sociedad. Entiende que las reflexiones y preguntas sobre el papel social de los algoritmos aún carecen de investigación. Anuncia perspectivas para nuevos estudios basados en los resultados e investigaciones presentes en esta investigación. Objetivo: analisar como se constituem os estudos acadêmicos, apresentados em artigos científicos, acerca dos algoritmos digitais como preocupação social, nas áreas de Ciências Sociais e Humanas, através das bases de dados Project Muse, SCOPUS e SciELO. Metodologia: De caráter exploratório e abordagem qualitativa, utiliza os procedimentos metodológicos da Análise de Conteúdo. Resultados: Analisa os 220 artigos científicos selecionados, que trazem em seu conteúdo reflexões acerca do papel social dos algoritmos. Classifica em 11 categorias os artigos analisados, agrupados por semelhança temática. Conclusões: Conclui que a temática com maior representação está relacionada à personalização algorítmica, juntamente com reflexões sobre opacidade, manipulação e discriminação algorítmica, seus impactos e influência no comportamento humano. Compreende que os algoritmos não são neutros, mas refletem e reproduzem as formações discursivas de cada sociedade. Entende que as reflexões e questionamentos acerca do papel social dos algoritmos ainda carecem de pesquisas. Anuncia perspectivas para novos estudos a partir dos resultados e investigações presentes nesta pesquisa.
- Published
- 2021
18. Racial Stereotype Algorithmization in Image Banks: The Persistence of Jezebel, Mammy, and Sapphire Colonial Standards for Black Women
- Author
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Carrera, Fernanda
- Subjects
women of African descent ,mujeres negras ,black women ,Colonialidad ,algorithms ,Colonialidade ,algoritmos ,mulheres negras ,raça ,raza ,mujeres afrodescendientes ,image banks ,mulheres afrodescendentes ,race ,bancos de imagen ,Coloniality ,bancos de imagem - Abstract
Resumo Neste trabalho, é realizado um estudo exploratório de bancos de imagens, especificamente Getty Images e Shutterstock, analisando se os processos de tagueamento desses dispositivos de busca revelam modos algorítmicos de reprodução de mentalidades coloniais a respeito de mulheres negras. Com base no conceito de "imagens de controle", de Patricia Hill Collins, foram analisadas aqui as imagens Jezebel, Mammy e Sapphire, a partir do entendimento de que esses estereótipos sobre a subjetividade feminina negra reforçam narrativas de subordinação, exploração e animalização, a serviço da colonialidade. Embora os resultados apresentem especificidades, sobretudo em virtude da pandemia da covid-19, percebeu-se que a colonialidade algorítmica se manifesta nesses bancos, que etiquetam com mais frequência as imagens de mulheres negras a padrões coloniais de representação de sexualidade, trabalho e agressividade. Resumen En el artículo, se realiza un estudio exploratorio de bancos de imágenes, específicamente Getty Images y Shutterstock, analizando si los procesos de tagueamento de estos dispositivos de búsqueda revelan modos algorítmicos de reproducción de mentalidades coloniales respeto a las mujeres negras. Desde el concepto de "imágenes de control", de Patricia Hill Collins, se analizaron aquí las imágenes Jezebel, Mammy y Sapphire, a partir del entendimiento de que estos estereotipos acerca de la subjetividad femenina negra recalcan narrativas de subordinación, explotación y animalización, a servicio de la colonialidad. Si bien los resultados presenten especificidades, sobre todo debido a la pandemia de la Covid-19, se encontró que la colonialidad algorítmica se manifiesta en estos bancos, que etiquetan con más frecuencia las imágenes de mujeres negras a estándares coloniales de representación de sexualidad, trabajo y agresividad. Abstract This paper presents an exploratory study of image banks, specifically Getty Images and Shutterstock, analyzing whether their tagging processes reveal algorithmic forms of reproducing colonial mentalities about black women. From Patricia Hill Collins' concept of "controlling images," Jezebel, Mammy, and Sapphire images were examined, understanding that these stereotypes of black female subjectivity underscore narratives of subordination, exploitation, and animalization in the service of coloniality. While the results show specificities, primarily due to the COVID-19 pandemic, we found that algorithmic coloniality becomes apparent in these banks, which frequently tag the images of black women under colonial representation standards of labor, sexuality, and aggressiveness.
- Published
- 2021
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