J
Jorge Luis Victória Barbosa
Researcher at Universidade do Vale do Rio dos Sinos
Publications - 346
Citations - 3584
Jorge Luis Victória Barbosa is an academic researcher from Universidade do Vale do Rio dos Sinos. The author has contributed to research in topics: Ubiquitous computing & Context (language use). The author has an hindex of 26, co-authored 309 publications receiving 2551 citations. Previous affiliations of Jorge Luis Victória Barbosa include University of Rio Grande & Universidade Católica de Pelotas.
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Journal ArticleDOI
Diagnosis of learner dropout based on learning styles for online distance learning
Leonardo Heidrich,Jorge Luis Victória Barbosa,Wagner Cambruzzi,Sandro Rigo,Márcio Garcia Martins,Renan Belarmino Scherer dos Santos +5 more
TL;DR: This article proposes a model capable of integrating data generated from the behavior of students in ODL with cognitive aspects of them, such as their Learning Styles, by crossing LLT with LLS and proposes the CPAD method, which is implemented by collecting the raw data regarding learning activities, preprocessing the data into structured time sequences, analyzing the sequences regarding the learning styles and using this analysis to diagnose the learner behavior.
ISAM, Joining Context-Awareness and Mobility to Building Pervasive Applications.
Iara Augustin,Adenauer Yamin,Jorge Luis Victória Barbosa,Luciano Cavalheiro da Silva,Rodrigo Real,Gustavo Cestari Frainer,Gerson Geraldo H. Cavalheiro,Cláudio F. R. Geyer +7 more
Journal ArticleDOI
Maize food chain and mycotoxins: A review on occurrence studies
TL;DR: Deoxynivalenol and zearalenone are the most prevalent mycotoxins encountered at the primary level of the maize chain for both grain-maize and whole maize plants, which presents itself as important data to re-evaluate the current legal maximum limits established.
Journal ArticleDOI
Ontology-based information extraction for juridical events with case studies in Brazilian legal realm
TL;DR: This work presents a system for ontology-based information extraction from natural language texts, able to identify a set of legal events, based on an innovative methodology based on domain ontology of legal Events and a setof linguistic rules, resulting in a flexible approach and scalable approach.
Proceedings ArticleDOI
ISAM, a software architecture for adaptive and distributed mobile applications
TL;DR: The ISAM architecture is presented and the relative issues to the treatment of adaptive mobile applications are introduced, as well as an integrated environment that provides a programming paradigm and its execution environment.