Scientific Visualization and Computer Graphics > CS > BI > FSE > RUG

Rafael Messias Martins

  • e-mail: rmmartins gmail.com

I am currently working towards a double-degree PhD in a collaboration with the Visualization, Imaging and Computer Graphics (VICG) group from the University of São Paulo, Brazil. My main research interests are related to Visual Analytics of large-scale datasets using Multidimensional Projections (or Dimensionality Reduction techniques), with various application domains such as text and image collections, multivariate networks and free-and-open-source software development.

Publications

R. Martins, J. Kruiger, R. Minghim, A. Telea, and A. Kerren. MVN-Reduce: Dimensionality Reduction for the Visual Analysis of Multivariate Networks. In Proc. EuroVis – short papers. Eurographics, 2017.   bib
J. Kruiger, R. Martins, P. Rauber, A. Kerren, S. Kobourov, and A. Telea. Graph Layouts by t-SNE. CGF, 36(3):283–294, 2017.   bib
R. da Silva, P. Rauber, R. Martins, R. Minghim, and A. Telea. Exploring Multidimensional Projections Through Explanatory Maps. In Proc. ICT.OPEN, Amersfoort. 2016.   bib
Rafael M. Martins. Explanatory Visualization of Multidimensional Projections. PhD thesis, University of Groningen, 2016.   url
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Renato R. O. da Silva, Paulo E. Rauber, Rafael M. Martins, Rosane Minghim, and Alexandru C. Telea. Exploring Multidimensional Projections Through Explanatory Maps. In Poster session of the National ICT.OPEN (Amersfoort). March, March 2016.   pdf Δ
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Danilo Coimbra, Rafael Messias Martins, Fernando V. Paulovich, and A. C. Telea. Explaining 3D Dimensionality Reduction Plots. Information Visualization, 15(2):154–172, 2016.   doi
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Renato R. O. da Silva, Paulo E. Rauber, Rafael M. Martins, Rosane Minghim, and Alexandru C. Telea. Visual Explanation of Multidimensional Projections. In Poster session of the National ICT.OPEN (Amersfoort). March, March 2015.   pdf
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Renato R. O. da Silva, Paulo E. Rauber, Rafael M. Martins, Rosane Minghim, and Alexandru C. Telea. Attribute-based Visual Explanation of Multidimensional Projections. In EuroVis Workshop on Visual Analytics (EuroVA). The Eurographics Association, 2015.   doi
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Rafael Messias Martins, Rosane Minghim, and A. C. Telea. Explaining Neighborhood Preservation for Multidimensional Projections. In Rita Borgo and Cagatay Turkay, eds., Proc. Computer Graphics & Visual Computing (CGVC). London, United Kingdom. Eurographics Association, 2015. Best Student Paper Award.   doi
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R. Martins, D. Coimbra, R. Minghim, and A. Telea. Visual analysis of dimensionality reduction quality for parameterized projections. Computers & Graphics, 41:26–42, 2014.   bib