My Projects

Here you'll find some of the projects I've worked on over the years. These include work I've done in academia, the media, and with my old company (Visualitica), as well as some freelance and personal projects.

Use the buttons below to filter the project gallery. Clicking on a card will take you to each project's page, which contains detailed descriptions as well as demos, videos, links, image galleries, and a list of related publications.

Please note that this is not a comprehensive list of all the projects I have worked on (I will add more over time). If you're interested in my work, also make sure to check out my publications.

Last updated on November 8, 2023

This Website

This Website

A professional yet playful website that not only showcases my work but is also a bit of a reflection of it.

2023/09
Piauí: o Cupinzeiro

Piauí: o Cupinzeiro

Interactive visualization crafted for Piauí magazine depicting the network of corruption and nepotism at the agency responsible for president Bolsonaro's healthcare program for remote and impoverished communities.

2023/06
CivisAnalysis

CivisAnalysis

Visualization-based system for the analysis of voting behavior of members of the lower house of the Brazilian legislature.

2020/05
Parallel Timelines

Parallel Timelines

Using an interactive parallel timelines visualization to tell complex, multiplot chronological narratives.

2019/02
GraphCoiffure

GraphCoiffure

A technique for transforming and enhancing static node-link network visualizations. Offering tools for layout manipulation and a CSS-inspired styling language, it bridges the gap between graph editors and graphics software.

2015/05
Steering the learning of Bayesian networks

Steering the learning of Bayesian networks

Letting an expert user steer the evolution of a Bayesian network structure by alternating between an interactive visualization and fully automated learning methods.

2013/10
GraphCuisine

GraphCuisine

An interactive system called GraphCuisine that lets users steer an Evolutionary Algorithm (EA) to create random graphs that match user-specified measures.

2012/09
Numeropolis

Numeropolis

A software for urban analysis that lets users represent spatial data and related socioeconomic data and perform various analytical routines that help in the study of the shape and connectivity of urban spaces.

2009/07
TraderOne

TraderOne

A solution for the analysis of the Brazilian stock market using methods from technical analysis. Aimed at offering investors a combination of power, flexibility, and simplicity.

2009/07
MagnetViz

MagnetViz

A technique for the interactive manipulation of force-directed graph layouts. It employs the concept of virtual magnets, which attract nodes that meet criteria related to both the graph's topology and the attributes of its nodes and edges.

2008/05
GhostHunt

GhostHunt

A technique for 3D point-and-click interaction that separates camera and pointer control, using virtual reality devices such as a head-mounted display, a pinch globe, and a 3D tracker.

2007/11