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Campus Campina Grande | Centro de Engenharia Elétrica e Informática - CEEI
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Campus Campina Grande | Centro de Engenharia Elétrica e Informática - CEEI
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(BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM CIÊNCIA DA COMPUTAÇÃOUFCGUniversidade Federal de Campina Grande, 2024-05-10)In an era where people are increasingly connected, the spread of hate speech on social networks has become more frequent. Consequently, computational technology has emerged as a valuable tool to identify and mitigate hate ...
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(BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM CIÊNCIA DA COMPUTAÇÃOUFCGUniversidade Federal de Campina Grande, 2024-02-16)Strong and truly representative democracies can be built only when civil society can understand and monitor the political activities of its representatives. However, despite remarkable progress towards government transparency, ...
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(BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM CIÊNCIA DA COMPUTAÇÃOUFCGUniversidade Federal de Campina Grande, 2024-03-05)Code smells are symptoms of possible problems in the code and indicate the need for refactoring. One of the ways to detect smells is through Code Review, an important practice in software development that aims to promote ...
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(BrasilCentro de Engenharia Elétrica e Informática - CEEIUFCGUniversidade Federal de Campina Grande, 2023-11-17)We are experiencing a phase of technological insertion of a new information retrieval system in an easy and very efficient way: ChatGPT. Given the emergence of this promising tool, there are several cases in which ...
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(BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2023-03-20)Photovoltaic solar energy generation systems emerge as a promising solution to meet the growing demand for global electricity. However, their implementation faces significant challenges due to the complexity in the dynamic ...
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(BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM CIÊNCIA DA COMPUTAÇÃOUFCGUniversidade Federal de Campina Grande, 2024-01-29)Multi-task learning (MTL) is a design paradigm for neural networks that aims to improve generalization while solving multiple tasks simultaneously in a single network. MTL has been successful in various fields such as ...
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(BrasilCentro de Engenharia Elétrica e Informática - CEEIUFCGUniversidade Federal de Campina Grande, 2024)The increasing demand for high-speed oscillators for generating reference signals has driven the popularity of ring oscillators. In this context, this work proposes the design of a ring oscillator using advanced node ...
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(BrasilCentro de Engenharia Elétrica e Informática - CEEIUFCGUniversidade Federal de Campina Grande, 2021)Access to water and electricity are essential conditions for human well-being and man’s survival. Access to water in the Northeast of Brazil is by the Earth’s underground, large rivers, and reservoirs, which, sometimes, ...
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(BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2023-09-12)This work aims to propose, characterize, analyze, and implement new threephase and multilevel topologies of current source converters, which can be applied, for example, in renewable energy systems. Three groups of converters ...
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(BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM CIÊNCIA DA COMPUTAÇÃOUFCGUniversidade Federal de Campina Grande, 2024-02-05)This thesis investigates the impact of the educational process for teaching-learning programming with Educational Robotics (ER) on the development of computational thinking (CT) among High School students. Toward this ...
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Analisando configurações de provisionamento automático na nuvem: uma abordagem baseada em simulação. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM CIÊNCIA DA COMPUTAÇÃOUFCGUniversidade Federal de Campina Grande, 2024-02-15)The fluctuating demand of an application makes the automatic provisioning of resources a complex activity, as it is necessary to ensure that the infrastructure supports the workload without impairing the application’s ...
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(BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM CIÊNCIA DA COMPUTAÇÃOUFCGUniversidade Federal de Campina Grande, 2024-02-08)Classification bias is a recurring problem in learning systems and is also caused by the presence of real-world prejudices and injustices embedded in digital data. The study of this subject focuses on the area known as ...
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(BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2023-12-11)This work presents an experimental prototype of a Radio Frequency Identification - RFID tag for identification and monitoring of pollution in high voltage towers. Therefore, the following steps were carried out: dielectric ...
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(BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2019-09-24)Static converters are a valuable tool when seeking to improve the power quality of power systems. This work presents conventional and proposed converters, all composed by AC-DC (or DC-AC) and AC-DC-AC modules with two ...
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(BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2023-03-06)This work addresses the representation of lithium-ion batteries through equivalent electrical circuits, detailing how to obtain the circuit parameters using computational tools. Analyzes of methodologies for estimating the ...
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(BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM CIÊNCIA DA COMPUTAÇÃOUFCGUniversidade Federal de Campina Grande, 2024-02-19)The Legal domain stands as a promising application field for Natural Language Processing. Official Journals contain exceptionally relevant information across various legal subdomains, with significant implications for ...
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(BrasilCentro de Humanidades - CHUFCGUniversidade Federal de Campina Grande, 2023-11-17)With the recent pandemic case we saw how much our country was unprepared to receive such a high demand for patients in hospitals, many of these cases could have been avoided if prevention measures were adopted more quickly. ...
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(BrasilCentro de Humanidades - CHUFCGUniversidade Federal de Campina Grande, 2022-12-20)This work proposes an algorithm for subspace predictive controllers for networked systems, which can be extended to cloud control systems. O Subspace predictive control is a data-based control methodology that combines ...
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(BrasilCentro de Humanidades - CHUFCGUniversidade Federal de Campina Grande, 2023-02-16)This work proposes: the determination of an analytical model and a control law for the airpendulum system through Lagrangian mechanics; The determination of a data-driven model of the aeropendulum using Lagrangian Neural ...
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(BrasilCentro de Humanidades - CHPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2023-07-05)The proportional integral derivative (PID) controller is still the most used in industry. Many of the PID design techniques are based on the process model and formulated for systems with one input and one output. The desired ...