A5006036247- Intelligent Tutoring Systems and Adaptive Learning
- Teaching and Learning Programming
- Business Process Modeling and Analysis
- Education and Digital Technologies
- Education Pedagogy and Practices
- Semantic Web and Ontologies
- Logic, Reasoning, and Knowledge
- Educational Games and Gamification
- Online Learning and Analytics
- Multi-Agent Systems and Negotiation
- Information Science and Libraries
- Data Stream Mining Techniques
- Crime Patterns and Interventions
- Recommender Systems and Techniques
- Urban Development and Societal Issues
- Web Data Mining and Analysis
- Video Analysis and Summarization
- Data Visualization and Analytics
- Machine Learning and Data Classification
- AI-based Problem Solving and Planning
- Cultural, Media, and Literary Studies
- Topic Modeling
- Information Retrieval and Search Behavior
- Urban and sociocultural dynamics
- Anomaly Detection Techniques and Applications
Federal Institute of Education, Science and Technology Alagoas
2019-2025
Universidade Federal de Campina Grande
2015-2019
Universidade Federal de Alagoas
2012-2014
The emergence of distinct machine learning explanation methods has leveraged a number new issues to be investigated. disagreement problem is one such issue, as there may scenarios where the output different disagree with each other. Although understanding how often, when, and agree or important increase confidence in explanations, few works have been dedicated investigating problem. In this work, we proposed Visagreement, visualization tool designed assist practitioners Visagreement builds...
In this paper, we propose an agent-based ITS for learning propositional logic using two linked viewpoints and representations to address the problem on checking validation of a given argument, articulating syntactic semantic inference approaches. One motivation integration comes from importance involve students in complementary viewpoints, permitting make connections between involving different strategies, used solving situations. Basically, system works by placing problem-solving situation...
This work aim to do a Systematic Mapping about Environment Programming Learning. In this paper we consider the previous publications in scientific events such as Simpósio Brasileiro de Informática na Educação, Workshop Escola, sobre Educação em e Congresso addition, Revista Brasileira Educação. The analysis of obtained atual data demonstrated an increases publication environment learning mostly introductory programming courses. With mapping, want offer historical survey Brazilian initiatives...
Machine learning and deep models are pivotal in educational contexts, particularly predicting student success. Despite their widespread application, a significant gap persists comprehending the factors influencing these models' predictions, especially explainability within education. This work addresses this by employing nine distinct explanation methods conducting comprehensive analysis to explore correlation between agreement among generating explanations predictive model's performance....
This paper describes an approach to provide adaptive resources in the context of problem solving, involving students Interactive Learning Environment on mathematical domain.Specifically, this work proposes use multiple support considering ways that influencied difficulties presented by solving situations.These aim help a student solve problems success way.Hence, it has been used information from current problem, as well as, both model and difficulty type student, then intelligent system...
In the educational context, it is important to provide students with learning resources, such as tutorials, video lectures, and games help their process, especially when they are at home have difficulties or doubts.In these cases, recommendation systems been used suggest resources for students, avoiding difficult task of making manual process searching selecting resources.Most generic lectures use viewing history user make recommendations videos, which that consistent interests users.In...
A criminalidade é um dos problemas que mais afetam a nossa sociedade. Nos últimos anos, técnicas de ciência dados têm sido utilizadas para ajudar mitigar esse problema. Já conhecido na literatura sobre o tema, os crimes apresentam padrão temporal e espacial nas cidades. Entretanto, maioria trabalhos estão concentrados análise uma única cidade. Este trabalho apresenta investigação baseada em visual comparar padrões criminais duas cidades, Chicago São Francisco. Os resultados encontrados...
O uso de ambientes aprendizagem online ? cujo objetivo é auxiliar no processo ensino-aprendizagem tem apresentado um rápido crescimento nos últimos anos. Um dos principais componentes que constituem esses o feedback. Considerado fatores mais significativos aprendizagem, feedback essencial para aluno obtenha retorno sobre seu desempenho e aprendizagem. Fornecer aos estudantes em desafio, visto diversos configurações devem ser levados consideração ao se especificar feedback, como questões...