Nivan Ferreira

39 papers A* 1A 1Journal 34Unranked 3
YearRankTypeTitle / Venue / Authors
2026 J jnl
A Neural Field-Based Approach for View Computation & Data Exploration in 3D Urban Environments.
IEEE Trans. Vis. Comput. Graph.
Stefan Cobeli, Kazi Shahrukh Omar, Rodrigo Valença, Nivan Ferreira, Fabio Miranda
2026 J jnl
How do Data Journalists Design Maps to Tell Stories?
IEEE Trans. Vis. Comput. Graph.
Arlindo Gómes, Emilly Brito, Luiz Morais, Nivan Ferreira
2026 J jnl
Occlusion-Free Conformal Lensing for Spatiotemporal Visualization in 3D Urban Analytics.
CoRR
Roberta C. R. Mota, Julio Daniel Silva, Fabio Miranda, Usman R. Alim, Ehud Sharlin, Nivan Ferreira
2025 J jnl
A Neural Field-Based Approach for View Computation & Data Exploration in 3D Urban Environments.
CoRR
Stefan Cobeli, Kazi Shahrukh Omar, Rodrigo Valença, Nivan Ferreira, Fabio Miranda
2025 J jnl
Curio: A Dataflow-Based Framework for Collaborative Urban Visual Analytics.
IEEE Trans. Vis. Comput. Graph.
Gustavo Moreira, Maryam Hosseini, Carolina Veiga, Lucas Alexandre, Nicola Colaninno, Daniel de Oliveira, Nivan Ferreira, Marcos Lage, Fabio Miranda
2025 J jnl
How do Data Journalists Design Maps to Tell Stories?
CoRR
Arlindo Gómes, Emilly Brito, Luís Morais, Nivan Ferreira
2025 J jnl
STRive: An association rule-based system for the exploration of spatiotemporal categorical data.
Comput. Graph.
Mauro Diaz, Luis Sante, Joel Perca, João Victor da Silva, Nivan Ferreira, Jorge Poco
2025 J jnl
STRive: An association rule-based system for the exploration of spatiotemporal categorical data.
CoRR
Mauro Diaz, Luis Sante, Joel Perca, João Victor da Silva, Nivan Ferreira, Jorge Poco
2024 J jnl
Assessing the landscape of toolkits, frameworks, and authoring tools for urban visual analytics systems.
Comput. Graph.
Leonardo Ferreira, Gustavo Moreira, Maryam Hosseini, Marcos Lage, Nivan Ferreira, Fabio Miranda
2024 J jnl
Curio: A Dataflow-Based Framework for Collaborative Urban Visual Analytics.
CoRR
Gustavo Moreira, Maryam Hosseini, Carolina Veiga, Lucas Alexandre, Nicola Colaninno, Daniel de Oliveira, Nivan Ferreira, Marcos Lage, Fabio Miranda
2024 J jnl
MoReVis: A Visual Summary for Spatiotemporal Moving Regions.
IEEE Trans. Vis. Comput. Graph.
Giovani Valdrighi, Nivan Ferreira, Jorge Poco
2024 J jnl
TPVis: A visual analytics system for exploring test case prioritization methods.
Comput. Graph.
José Arthur Silveira, Leandro Vieira, Nivan Ferreira
2024 J jnl
The State of the Art in Visual Analytics for 3D Urban Data.
Comput. Graph. Forum
Fabio Miranda, Thomas Ortner, Gustavo Moreira, Maryam Hosseini, Milena Vuckovic, Filip Biljecki, Cláudio T. Silva, Marcos Lage, Nivan Ferreira
2024 J jnl
The State of the Art in Visual Analytics for 3D Urban Data.
CoRR
Fabio Miranda, Thomas Ortner, Gustavo Moreira, Maryam Hosseini, Milena Vuckovic, Filip Biljecki, Cláudio T. Silva, Marcos Lage, Nivan Ferreira
2024 J jnl
The Urban Toolkit: A Grammar-Based Framework for Urban Visual Analytics.
IEEE Trans. Vis. Comput. Graph.
Gustavo Moreira, Maryam Hosseini, Md Nafiul Alam Nipu, Marcos Lage, Nivan Ferreira, Fabio Miranda
2023 J jnl
A Comparison of Spatiotemporal Visualizations for 3D Urban Analytics.
IEEE Trans. Vis. Comput. Graph.
Roberta C. Ramos Mota, Nivan Ferreira, Julio Daniel Silva, Marius Horga, Marcos Lage, Luis Ceferino, Usman R. Alim, Ehud Sharlin, Fabio Miranda
2023 — conf
High-Level Grammars for Visualization and Visual Analytics.
SIBGRAPI
Gustavo Moreira, Marcos Lage, Nivan Ferreira, Fabio Miranda
2023 J jnl
MoReVis: A Visual Summary for Spatiotemporal Moving Regions.
CoRR
Giovani Valdrighi, Nivan Ferreira, Jorge Poco
2023 J jnl
The Urban Toolkit: A Grammar-based Framework for Urban Visual Analytics.
CoRR
Gustavo Moreira, Maryam Hosseini, Md Nafiul Alam Nipu, Marcos Lage, Nivan Ferreira, Fabio Miranda
2023 — conf
Visual Analytics for Profiling Land Use Changes.
SIBGRAPI
Claudio Santos, Maryam Hosseini, João Rulff, Fabio Miranda, Luc Wilson, Cláudio T. Silva, Nivan Ferreira, Marcos Lage
2022 J jnl
A Comparative Study of Methods for the Visualization of Probability Distributions of Geographical Data.
Multimodal Technol. Interact.
Sanjana Srabanti, Carolina Veiga, Edcley Silva, Marcos Lage, Nivan Ferreira, Fabio Miranda
2022 J jnl
A Comparison of Spatiotemporal Visualizations for 3D Urban Analytics.
CoRR
Roberta C. Ramos Mota, Nivan Ferreira, Julio Daniel Silva, Marius Horga, Marcos Lage, Luis Ceferino, Usman R. Alim, Ehud Sharlin, Fabio Miranda
2022 J jnl
UrbanRama: Navigating Cities in Virtual Reality.
IEEE Trans. Vis. Comput. Graph.
Shaoyu Chen, Fabio Miranda, Nivan Ferreira, Marcos Lage, Harish Doraiswamy, Corinne Brenner, Connor DeFanti, Michael Koutsoubis, Luc Wilson, Ken Perlin, Cláudio T. Silva
2021 A conf
A Teacher-facing Learning Analytics Dashboard for Process-oriented Feedback in Online Learning.
LAK
Raphael A. Dourado, Rodrigo Lins Rodrigues, Nivan Ferreira, Rafael Ferreira Mello, Alex Sandro Gomes, Katrien Verbert
2021 J jnl
A Visual Analytics System for Profiling Urban Land Use Evolution.
CoRR
Claudio Santos, Maryam Hosseini, João Rulff, Nivan Ferreira, Luc Wilson, Fabio Miranda, Cláudio T. Silva, Marcos Lage
2021 J jnl
Transportation Scenario Planning with Graph Neural Networks.
CoRR
Ana Alice Peregrino, Soham Pradhan, Zhicheng Liu, Nivan Ferreira, Fabio Miranda
2021 J jnl
UrbanRama: Navigating Cities in Virtual Reality.
CoRR
Shaoyu Chen, Fabio Miranda, Nivan Ferreira, Marcos Lage, Harish Doraiswamy, Corinne Brenner, Connor DeFanti, Michael Koutsoubis, Luc Wilson, Ken Perlin, Cláudio T. Silva
2020 J jnl
Real-Time Exploration of Large Spatiotemporal Datasets Based on Order Statistics.
IEEE Trans. Vis. Comput. Graph.
Cícero A. L. Pahins, Nivan Ferreira, João Luiz Dihl Comba
2017 J jnl
Gaussian Cubes: Real-Time Modeling for Visual Exploration of Large Multidimensional Datasets.
IEEE Trans. Vis. Comput. Graph.
Zhe Wang, Nivan Ferreira, Youhao Wei, Aarthy Sankari Bhaskar, Carlos Scheidegger
2015 J jnl
Maximum Common Subelement Metrics and its Applications to Graphs.
CoRR
Lauro Didier Lins, Nivan Ferreira, Juliana Freire, Cláudio T. Silva
2015 J jnl
Topology-based catalogue exploration framework for identifying view-enhanced tower designs.
ACM Trans. Graph.
Harish Doraiswamy, Nivan Ferreira, Marcos Lage, Huy T. Vo, Luc Wilson, Heidi Werner, Muchan Park, Cláudio T. Silva
2015 — conf
Urbane: A 3D framework to support data driven decision making in urban development.
VAST
Nivan Ferreira, Marcos Lage, Harish Doraiswamy, Huy T. Vo, Luc Wilson, Heidi Werner, Muchan Park, Cláudio T. Silva
2014 J jnl
Riding from Urban Data to Insight Using New York City Taxis.
IEEE Data Eng. Bull.
Juliana Freire, Cláudio T. Silva, Huy T. Vo, Harish Doraiswamy, Nivan Ferreira, Jorge Poco
2014 A* conf
Sample-oriented task-driven visualizations: allowing users to make better, more confident decisions.
CHI
Nivan Ferreira, Danyel Fisher, Arnd Christian König
2014 J jnl
Using Topological Analysis to Support Event-Guided Exploration in Urban Data.
IEEE Trans. Vis. Comput. Graph.
Harish Doraiswamy, Nivan Ferreira, Theodoros Damoulas, Juliana Freire, Cláudio T. Silva
2013 J jnl
Vector Field
Comput. Graph. Forum
Nivan Ferreira, James T. Klosowski, Carlos Eduardo Scheidegger, Cláudio T. Silva
2013 J jnl
Visual Exploration of Big Spatio-Temporal Urban Data: A Study of New York City Taxi Trips.
IEEE Trans. Vis. Comput. Graph.
Nivan Ferreira, Jorge Poco, Huy T. Vo, Juliana Freire, Cláudio T. Silva
2012 J jnl
Vector Field k-Means: Clustering Trajectories by Fitting Multiple Vector Fields
CoRR
Nivan Ferreira, James T. Klosowski, Carlos Eduardo Scheidegger, Cláudio T. Silva
2011 J jnl
BirdVis: Visualizing and Understanding Bird Populations.
IEEE Trans. Vis. Comput. Graph.
Nivan Ferreira, Lauro Didier Lins, Daniel Fink, Steve Kelling, Christopher Wood, Juliana Freire, Cláudio T. Silva