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- Machine Learning and IoT Applied to Cardiovascular Diseases Identification through Heart Sounds: A Literature ReviewPublication . Brites, Ivo; Martins da Silva, Lidia; Barbosa, Jorge; Rigo, S. J.; Correia, S. D.; LEITHARDT, VALDERI
- Multispectral Cameras and Machine Learning Integrated into Portable Devices as Clay Prediction TechnologyPublication . Helfer, Gilson Augusto; Barbosa, Jorge; Alves, Douglas; Costa, Adilson Ben da; Beko, Marko; LEITHARDT, VALDERI
- Learning and Well-Being in Educational Practices with Children and Adolescents Undergoing Cancer TreatmentPublication . Ricardo Dos Santos, Paulo; Barbosa, Débora; Gonçalves De Azevedo Neto, Eduardo; Barbosa, Jorge; Correia, S. D.; Leithardt, Valderi R. Q.
- Ambient Intelligence Based on IoT for Assisting People with Alzheimer s Disease Through Context HistoriesPublication . Machado, Savanna Denega; Tavares, João; Martins, Márcio Garcia; Barbosa, Jorge; González, Gabriel Villarrubia; LEITHARDT, VALDERI
- Application of Machine Learning Techniques to Predict a Patient s No-Show in the Healthcare SectorPublication . Salazar, Luiz Henrique; LEITHARDT, VALDERI; D. Parreira, Wemerson; Fernandes, Anita; Barbosa, Jorge; Correia, S. D.
- Ontology-Based Reasoning for Educational Assistance in Noncommunicable Chronic DiseasesPublication . ANDRESA, VITORIA; Gonçalves De Azevedo Neto, Eduardo; Barbosa, Jorge; Barbosa, Débora; LEITHARDT, VALDERI; Correia, S. D.
- A Literature Review on Intelligent Services Applied to Distance LearningPublication . Martins Da Silva, Lidia; Pfeiffer Salomão Dias, Lucas; Rigo, Sandro; Barbosa, Jorge; Leithardt, Daiana; LEITHARDT, VALDERIDistance learning has assumed a relevant role in the educational scenario. The use of Virtual Learning Environments contributes to obtaining a substantial amount of educational data. In this sense, the analyzed data generate knowledge used by institutions to assist managers and professors in strategic planning and teaching. The discovery of students’ behaviors enables a wide variety of intelligent services for assisting in the learning process. This article presents a literature review in order to identify the intelligent services applied in distance learning. The research covers the period from January 2010 to May 2021. The initial search found 1316 articles, among which 51 were selected for further studies. Considering the selected articles, 33% (17/51) focus on learning systems, 35% (18/51) propose recommendation systems, 26% (13/51) approach predictive systems or models, and 6% (3/51) use assessment tools. This review allowed for the observation that the principal services offered are recommendation systems and learning systems. In these services, the analysis of student profiles stands out to identify patterns of behavior, detect low performance, and identify probabilities of dropouts from courses.
- A Multi-Start Algorithm for Solving the Capacitated Vehicle Routing Problem with Two-Dimensional Loading ConstraintsPublication . Fava, Leandro; Furtado, João; Helfer, Gilson Augusto; Barbosa, Jorge; Beko, Marko; Correia, Sérgio; LEITHARDT, VALDERI
- Towards ubiquitous requirements engineering through recommendations based on context historiesPublication . Lima, Robson; Filippetto, Daniele; Heckler, Wesllei Felipe; Barbosa, Jorge; LEITHARDT, VALDERI