Visualiza\cc\~ao de gloss\'ario em sistemas de recupera\cc\~ao de informa\cc\~ao (Glossary visualization in information retrieval systems)[In Portuguese]

Recuperation of Regenerative Braking Energy in Electric Rail Transit Systems

Electric rail transit systems are large consumers of energy. In trains with regenerative braking capability, a fraction of the energy used to power a train is regenerated during braking. This regenerated energy, if not p…

Super-resolution meets machine learning: approximation of measures

The problem of super-resolution in general terms is to recuperate a finitely supported measure $\mu$ given finitely many of its coefficients $\hat{\mu}(k)$ with respect to some orthonormal system. The interesting case co…

Uma Ferramenta para Projeto de Sistemas de Di\'alogos para Call Center Baseados em Asterisk (A Tool for the Design of Dialog Systems for Asterisk-based Call Centers) [in Portuguese]

GlossyGS: Inverse Rendering of Glossy Objects with 3D Gaussian Splatting

Reconstructing objects from posed images is a crucial and complex task in computer graphics and computer vision. While NeRF-based neural reconstruction methods have exhibited impressive reconstruction ability, they tend …

Uma investiga\cc\~ao no apoio da avalia\cc\~ao da usabilidade em Sistemas Sociais usando Processamento da Linguagem Natural (An Investigation on the Support of the Usability Evaluation in Social Systems Using Natural Language Processing) [in Portuguese]