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Nivan Ferreira
Nivan Ferreira
UFPE
Verifisert e-postadresse på cin.ufpe.br - Startside
Tittel
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Sitert av
År
Visual exploration of big spatio-temporal urban data: A study of new york city taxi trips
N Ferreira, J Poco, HT Vo, J Freire, CT Silva
IEEE transactions on visualization and computer graphics 19 (12), 2149-2158, 2013
7042013
Vector Field k‐Means: Clustering Trajectories by Fitting Multiple Vector Fields
N Ferreira, JT Klosowski, CE Scheidegger, CT Silva
Computer Graphics Forum 32 (3pt2), 201-210, 2013
1482013
Urbane: A 3D framework to support data driven decision making in urban development
N Ferreira, M Lage, H Doraiswamy, H Vo, L Wilson, H Werner, M Park, ...
2015 IEEE conference on visual analytics science and technology (VAST), 97-104, 2015
1052015
Using topological analysis to support event-guided exploration in urban data
H Doraiswamy, N Ferreira, T Damoulas, J Freire, CT Silva
IEEE transactions on visualization and computer graphics 20 (12), 2634-2643, 2014
942014
Birdvis: Visualizing and understanding bird populations
N Ferreira, L Lins, D Fink, S Kelling, C Wood, J Freire, C Silva
IEEE transactions on visualization and computer graphics 17 (12), 2374-2383, 2011
892011
Gaussian cubes: Real-time modeling for visual exploration of large multidimensional datasets
Z Wang, N Ferreira, Y Wei, AS Bhaskar, C Scheidegger
IEEE transactions on visualization and computer graphics 23 (1), 681-690, 2016
762016
A teacher-facing learning analytics dashboard for process-oriented feedback in online learning
RA Dourado, RL Rodrigues, N Ferreira, RF Mello, AS Gomes, K Verbert
LAK21: 11th International Learning Analytics and Knowledge Conference, 482-489, 2021
462021
Sample-oriented task-driven visualizations: allowing users to make better, more confident decisions
N Ferreira, D Fisher, AC Konig
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems …, 2014
422014
UrbanRama: Navigating cities in virtual reality
S Chen, F Miranda, N Ferreira, M Lage, H Doraiswamy, C Brenner, ...
IEEE transactions on visualization and computer graphics 28 (12), 4685-4699, 2021
312021
Topology-based catalogue exploration framework for identifying view-enhanced tower designs
H Doraiswamy, N Ferreira, M Lage, H Vo, L Wilson, H Werner, M Park, ...
ACM Transactions on Graphics (TOG) 34 (6), 1-13, 2015
292015
Real-time exploration of large spatiotemporal datasets based on order statistics
CAL Pahins, N Ferreira, JL Comba
IEEE Transactions on Visualization and Computer Graphics 26 (11), 3314-3326, 2019
162019
A comparison of spatiotemporal visualizations for 3D urban analytics
R Mota, N Ferreira, JD Silva, M Horga, M Lage, L Ceferino, U Alim, ...
IEEE transactions on visualization and computer graphics, 2022
142022
The Urban Toolkit: A grammar-based framework for urban visual analytics
G Moreira, M Hosseini, MNA Nipu, M Lage, N Ferreira, F Miranda
IEEE Transactions on Visualization and Computer Graphics 30 (1), 1402-1412, 2023
122023
A city cluster risk-based approach for Sars-CoV-2 and isolation barriers based on anonymized mobile phone users' location data
JCS Silva, DF de Lima Silva, ASD Neto, A Ferraz, JL Melo, NRF Júnior, ...
Sustainable cities and society 65, 102574, 2021
122021
JamVis: exploration and visualization of traffic jams
E Rodriguez, N Ferreira, J Poco
The European Physical Journal Special Topics 231 (9), 1673-1687, 2022
92022
Mapeamento Sistemático sobre o uso de Visualização de Dados para Análise Processual da Aprendizagem em Ambientes Virtuais.
R Dourado, R Rodrigues, N Ferreira, A Gomes
Brazilian Symposium on Computers in Education (Simpósio Brasileiro de …, 2018
62018
The state of the art in visual analytics for 3D urban data
F Miranda, T Ortner, G Moreira, M Hosseini, M Vuckovic, F Biljecki, ...
Computer Graphics Forum 43 (3), e15112, 2024
52024
QDS-COVID: A visual analytics system for interactive exploration of millions of COVID-19 healthcare records in Brazil
JCC Ipenza, NML Romero, M Loreto, NF Júnior, JLD Comba
Applied soft computing 124, 109093, 2022
52022
Visual analytics techniques for exploration of spatiotemporal data
N Ferreira
Polytechnic Institute of New York University, 2015
52015
Riding from Urban Data to Insight Using New York City Taxis.
J Freire, CT Silva, HT Vo, H Doraiswamy, N Ferreira, J Poco
IEEE Data Eng. Bull. 37 (4), 43-55, 2014
52014
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Artikler 1–20