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Dieinison Jack Freire Braga

PHD Student · Pontifical Catholic University of Rio de Janeiro

https://researchid.co/dieinison
@puc-rio.br
24Google Scholar Citations
3Google Scholar h-index
1Google Scholar i10-index

Education

PhD Candidate in Informatics at PUC-Rio

Recent Google Scholar Publications

  1. Vis-OntoQ: An Ontology-Guided Framework to Support Non-Expert Analysts Formulating Data Questions during Visual Exploration
    Proceedings of the Extended Abstracts of the 2026 CHI Conference on Human … , 2026, 2026
  2. Arcano: Generating Data Questions to Support Non-Expert Analysts in Hypothesis Formulation
    IFIP Conference on Human-Computer Interaction, 100-105 , 2025, 2025 | Citations: 1.0
  3. VisStoryMaker: supporting non-expert analysts in visually exploring datasets and communicating insights with visual annotations and data stories
    Proceedings of the XXIII Brazilian Symposium on Human Factors in Computing … , 2024, 2024 | Citations: 3.0
  4. Visualizing Data Facts: A Comparative Study of Annotation Techniques and Their Impact on Users’ Perceptions
    PUC-Rio , 2023, 2023
  5. Revisiting visualization task taxonomies: specifying functions for the data transformations stage
    International Conference on Human-Computer Interaction, 655-671 , 2020, 2020 | Citations: 6.0

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