Alexandru C. Telea

ORCID

Publication Activity (10 Years)

Years Active: 1997-2024
Publications (10 Years): 120

Top Venues

Comput. Graph. Forum

CoRR

Comput. Graph.

IEEE Trans. Vis. Comput. Graph.

Publications

Simon van Wageningen, Tamara Mchedlidze, Alexandru C. Telea
An Experimental Evaluation of Viewpoint-Based 3D Graph Drawing. Comput. Graph. Forum 43 (3) (2024)
Yu Wang, Alexandru C. Telea
Fundamental Limitations of Inverse Projections and Decision Maps. VISIGRAPP (1): GRAPP, HUCAPP, IVAPP (2024)
Alexandru C. Telea, Alister Machado, Yu Wang
Seeing is Learning in High Dimensions: The Synergy Between Dimensionality Reduction and Machine Learning. SN Comput. Sci. 5 (3) (2024)
Alister Machado, Michael Behrisch, Alexandru C. Telea
Exploring Classifiers with Differentiable Decision Boundary Maps. Comput. Graph. Forum 43 (3) (2024)
Xingyu Ye, Xiaokun Wang, Yanrui Xu, Jirí Kosinka, Alexandru C. Telea, Lihua You, Jian Jun Zhang, Jian Chang
Monte Carlo Vortical Smoothed Particle Hydrodynamics for Simulating Turbulent Flows. Comput. Graph. Forum 43 (2) (2024)
Wouter Castelein, Zonglin Tian, Tamara Mchedlidze, Alexandru C. Telea
Viewpoint-Based Quality for Analyzing and Exploring 3D Multidimensional Projections. VISIGRAPP (3: IVAPP) (2023)
Julian Thijssen, Zonglin Tian, Alexandru C. Telea
Scaling Up the Explanation of Multidimensional Projections. EuroVA@EuroVis (2023)
Mateus Espadoto, Youngjoo Kim, Scott C. Trager, Jos B. T. M. Roerdink, Alexandru C. Telea
Stabilizing and Simplifying Sharpened Dimensionality Reduction Using Deep Learning. SN Comput. Sci. 4 (3) (2023)
Alexandru C. Telea
Keynote: In Varietate Concordia: How Software Visualization and Information Visualization Have Evolved From, Around, and Along Each Other. VISSOFT (2023)
Alexandru C. Telea
Beyond the Third Dimension: How Multidimensional Projections and Machine Learning Can Help Each Other. VISIGRAPP (2023)
Simon van Wageningen, Tamara Mchedlidze, Alexandru C. Telea
Beyond Planarity: A Spring-Based Approach. CoRR (2023)
Artur A. M. Oliveira, Mateus Espadoto, Roberto Hirata Jr., Alexandru C. Telea
Stability Analysis of Supervised Decision Boundary Maps. SN Comput. Sci. 4 (3) (2023)
Yu Wang, Alister Machado, Alexandru C. Telea
Quantitative and Qualitative Comparison of Decision-Map Techniques for Explaining Classification Models. Algorithms 16 (9) (2023)
Angelos Chatzimparmpas, Rafael M. Martins, Alexandru C. Telea, Andreas Kerren
DeforestVis: Behavior Analysis of Machine Learning Models with Surrogate Decision Stumps. CoRR (2023)
Barbara Caroline Benato, Alexandru C. Telea, Alexandre X. Falcão
Deep feature annotation by iterative meta-pseudo-labeling on 2D projections. Pattern Recognit. 141 (2023)
Mateus Espadoto, Gabriel Appleby, Ashley Suh, Dylan Cashman, Mingwei Li, Carlos Scheidegger, Erik W. Anderson, Remco Chang, Alexandru C. Telea
UnProjection: Leveraging Inverse-Projections for Visual Analytics of High-Dimensional Data. IEEE Trans. Vis. Comput. Graph. 29 (2) (2023)
Xiaying Liu, Ping Yang, Alexandru C. Telea, Jirí Kosinka, Zizhao Wu
PCCNet: A Few-Shot Patch-Wise Contrastive Colorization Network. CGI (2023)
Mateus Espadoto, Francisco Caio M. Rodrigues, Nina S. T. Hirata, Alexandru C. Telea
Visualizing High-Dimensional Functions with Dense Maps. SN Comput. Sci. 4 (3) (2023)
Jian Chang, Xiaokun Wang, Alexandru C. Telea, Jirí Kosinka, Feng Tian, Xiaojuan Ban, Jian Jun Zhang
Foreword to AniNex workshop 2022. Comput. Graph. 111 (2023)
Barbara Caroline Benato, Alexandre X. Falcão, Alexandru C. Telea
Measuring the quality of projections of high-dimensional labeled data. Comput. Graph. 116 (2023)
Yanrui Xu, Xiaokun Wang, Jiamin Wang, Chongming Song, Tiancheng Wang, Yalan Zhang, Jian Chang, Jian Jun Zhang, Jirí Kosinka, Alexandru C. Telea, Xiaojuan Ban
An Implicitly Stable Mixture Model for Dynamic Multi-fluid Simulations. SIGGRAPH Asia (2023)
Alister Machado, Alexandru C. Telea, Michael Behrisch
ShaRP: Shape-Regularized Multidimensional Projections. EuroVA@EuroVis (2023)
Simon van Wageningen, Tamara Mchedlidze, Alexandru C. Telea
Identifying Cluttering Edges in Near-Planar Graphs. EuroVis (Short Papers) (2023)
Basak Oral, Pierre Dragicevic, Alexandru C. Telea, Evanthia Dimara
Decoupling Judgment and Decision Making: A Tale of Two Tails. CoRR (2023)
Stef van den Elzen, Gennady L. Andrienko, Natalia V. Andrienko, Brian D. Fisher, Rafael Messias Martins, Jaakko Peltonen, Alexandru C. Telea, Michel Verleysen
The Flow of Trust: A Visualization Framework to Externalize, Explore, and Explain Trust in ML Applications. IEEE Computer Graphics and Applications 43 (2) (2023)
Carlo Bredius, Zonglin Tian, Alexandru C. Telea
Visual Exploration of Neural Network Projection Stability. MLVis@EuroVis (2022)
Haoran Wang, Jiaxin Li, Alexandru C. Telea, Jirí Kosinka, Zizhao Wu
USTNet: Unsupervised Shape-to-Shape Translation via Disentangled Representations. Comput. Graph. Forum 41 (7) (2022)
Gabriel Appleby, Mateus Espadoto, Rui Chen, Samuel Goree, Alexandru C. Telea, Erik W. Anderson, Remco Chang
HyperNP: Interactive Visual Exploration of Multidimensional Projection Hyperparameters. Comput. Graph. Forum 41 (3) (2022)
Youngjoo Kim, Alexandru C. Telea, Scott C. Trager, Jos B. T. M. Roerdink
Visual cluster separation using high-dimensional sharpened dimensionality reduction. Inf. Vis. 21 (3) (2022)
Artur A. M. Oliveira, Mateus Espadoto, Roberto Hirata Jr., Alexandru C. Telea
SDBM: Supervised Decision Boundary Maps for Machine Learning Classifiers. VISIGRAPP (3: IVAPP) (2022)
Jieying Wang, Dennis José da Silva, Jirí Kosinka, Alexandru C. Telea, Ronaldo Fumio Hashimoto, Jos B. T. M. Roerdink
Interactive image manipulation using morphological trees and spline-based skeletons. Comput. Graph. 108 (2022)
Youngjoo Kim, Mateus Espadoto, Scott C. Trager, Jos B. T. M. Roerdink, Alexandru C. Telea
SDR-NNP: Sharpened Dimensionality Reduction with Neural Networks. VISIGRAPP (3: IVAPP) (2022)
Barbara Caroline Benato, Jancarlo F. Gomes, Alexandru C. Telea, Alexandre Xavier Falcão
Semi-supervised Deep Learning Based on Label Propagation in a 2D Embedded Space. CIARP (2021)
Jieying Wang, Leonardo de Melo Joao, Alexandre X. Falcão, Jirí Kosinka, Alexandru C. Telea
Focus-and-Context Skeleton-based Image Simplification using Saliency Maps. VISIGRAPP (4: VISAPP) (2021)
Youngjoo Kim, Alexandru C. Telea, Scott C. Trager, Jos B. T. M. Roerdink
Visual Cluster Separation Using High-Dimensional Sharpened Dimensionality Reduction. CoRR (2021)
Jieying Wang, Jirí Kosinka, Alexandru C. Telea
Spline-Based Dense Medial Descriptors for Lossy Image Compression. J. Imaging 7 (8) (2021)
Zonglin Tian, Xiaorui Zhai, Gijs van Steenpaal, Lingyun Yu, Evanthia Dimara, Mateus Espadoto, Alexandru C. Telea
Quantitative and Qualitative Comparison of 2D and 3D Projection Techniques for High-Dimensional Data. Inf. 12 (6) (2021)
Barbara Caroline Benato, Alexandru C. Telea, Alexandre X. Falcão
Iterative Pseudo-Labeling with Deep Feature Annotation and Confidence-Based Sampling. SIBGRAPI (2021)
Mateus Espadoto, Nina S. T. Hirata, Alexandru C. Telea
Self-supervised Dimensionality Reduction with Neural Networks and Pseudo-labeling. VISIGRAPP (3: IVAPP) (2021)
Barbara Caroline Benato, Jancarlo F. Gomes, Alexandru C. Telea, Alexandre X. Falcão
Semi-automatic data annotation guided by feature space projection. Pattern Recognit. 109 (2021)
Gabriel Appleby, Mateus Espadoto, Rui Chen, Samuel Goree, Alexandru C. Telea, Erik W. Anderson, Remco Chang
HyperNP: Interactive Visual Exploration of Multidimensional Projection Hyperparameters. CoRR (2021)
Sinuo Liu, Xiaokun Wang, Xiaojuan Ban, Yanrui Xu, Jing Zhou, Jirí Kosinka, Alexandru C. Telea
Turbulent Details Simulation for SPH Fluids via Vorticity Refinement. Comput. Graph. Forum 40 (1) (2021)
Jieying Wang, Jirí Kosinka, Alexandru C. Telea
Spline-based medial axis transform representation of binary images. Comput. Graph. 98 (2021)
Jieying Wang, Leonardo de Melo Joao, Alexandre X. Falcão, Jirí Kosinka, Alexandru C. Telea
Spline-Based Dense Medial Descriptors for Image Simplification Using Saliency Maps. VISIGRAPP (Revised Selected Papers) (2021)
Mateus Espadoto, Rafael Messias Martins, Andreas Kerren, Nina S. T. Hirata, Alexandru C. Telea
Toward a Quantitative Survey of Dimension Reduction Techniques. IEEE Trans. Vis. Comput. Graph. 27 (3) (2021)
Mateus Espadoto, Francisco Caio M. Rodrigues, Nina S. T. Hirata, Alexandru C. Telea
OptMap: Using Dense Maps for Visualizing Multidimensional Optimization Problems. VISIGRAPP (3: IVAPP) (2021)
Tiffany Andry, Christophe Hurter, François Lambotte, Pierre Fastrez, Alexandru C. Telea
Interpreting the Effect of Embellishment on Chart Visualizations. CHI (2021)
Mateus Espadoto, Gabriel Appleby, Ashley Suh, Dylan Cashman, Mingwei Li, Carlos Scheidegger, Erik W. Anderson, Remco Chang, Alexandru C. Telea
UnProjection: Leveraging Inverse-Projections for Visual Analytics of High-Dimensional Data. CoRR (2021)
Tallys G. Martins, Nelson Lago, Eduardo Felipe Zambom Santana, Alexandru C. Telea, Fabio Kon, Higor Amario de Souza
Using bundling to visualize multivariate urban mobility structure patterns in the São Paulo Metropolitan Area. J. Internet Serv. Appl. 12 (1) (2021)
André Sobiecki, Julius van Dijk, Hidde Folkertsma, Alexandru C. Telea
Does face restoration improve face verification? Multim. Tools Appl. 80 (21) (2021)
Artur André Almeida de Macedo Oliveira, Mateus Espadoto, Roberto Hirata, Nina S. T. Hirata, Alexandru C. Telea
Improving Self-supervised Dimensionality Reduction: Exploring Hyperparameters and Pseudo-Labeling Strategies. VISIGRAPP (Revised Selected Papers) (2021)
Zonglin Tian, Xiaorui Zhai, Daan van Driel, Gijs van Steenpaal, Mateus Espadoto, Alexandru C. Telea
Using multiple attribute-based explanations of multidimensional projections to explore high-dimensional data. Comput. Graph. 98 (2021)
Barbara Caroline Benato, Alexandru C. Telea, Alexandre X. Falcão
Iterative Pseudo-Labeling with Deep Feature Annotation and Confidence-Based Sampling. CoRR (2021)
Eduardo Faccin Vernier, João Luiz Dihl Comba, Alexandru C. Telea
Guided Stable Dynamic Projections. Comput. Graph. Forum 40 (3) (2021)
Steven Bouma, Christophe Hurter, Alexandru C. Telea
Structure-Aware Trail Bundling for Large DTI Datasets. Algorithms 13 (12) (2020)
Mateus Espadoto, Nina S. T. Hirata, Alexandre X. Falcão, Alexandru C. Telea
Improving Neural Network-based Multidimensional Projections. VISIGRAPP (3: IVAPP) (2020)
Samuel Botter Martins, Alexandre X. Falcão, Alexandru C. Telea
BADRESC: Brain Anomaly Detection based on Registration Errors and Supervoxel Classification. BIOIMAGING (2020)
Sinuo Liu, Xiaokun Wang, Xiaojuan Ban, Yanrui Xu, Jing Zhou, Jirí Kosinka, Alexandru C. Telea
Turbulent Details Simulation for SPH Fluids via Vorticity Refinement. CoRR (2020)
Eduardo Faccin Vernier, Rafael Garcia, I. P. da Silva, João Luiz Dihl Comba, Alexandru C. Telea
Quantitative Evaluation of Time-Dependent Multidimensional Projection Techniques. CoRR (2020)
Xiaorui Zhai, Xingyu Chen, Lingyun Yu, Alexandru C. Telea
Skeleton-and-Trackball Interactive Rotation Specification for 3D Scenes. VISIGRAPP (Revised Selected Papers) (2020)
Eduardo Faccin Vernier, Rafael Garcia, I. P. da Silva, João Luiz Dihl Comba, Alexandru C. Telea
Quantitative Evaluation of Time-Dependent Multidimensional Projection Techniques. Comput. Graph. Forum 39 (3) (2020)
Eduardo Faccin Vernier, Max Sondag, João Luiz Dihl Comba, Bettina Speckmann, Alexandru C. Telea, Kevin Verbeek
Quantitative Comparison of Time-Dependent Treemaps. Comput. Graph. Forum 39 (3) (2020)
Mateus Espadoto, Nina Sumiko Tomita Hirata, Alexandru C. Telea
Deep learning multidimensional projections. Inf. Vis. 19 (3) (2020)
Jieying Wang, Maarten Terpstra, Jirí Kosinka, Alexandru C. Telea
Quantitative Evaluation of Dense Skeletons for Image Compression. Inf. 11 (5) (2020)
Daan van Driel, Xiaorui Zhai, Zonglin Tian, Alexandru C. Telea
Enhanced Attribute-Based Explanations of Multidimensional Projections. EuroVA@Eurographics/EuroVis (2020)
Terri S. Modrakowski, Mateus Espadoto, Alexandre X. Falcão, Nina S. T. Hirata, Alexandru C. Telea
Improving Deep Learning Projections by Neighborhood Analysis. VISIGRAPP (Revised Selected Papers) (2020)
Xingyu Chen, Guangping Zeng, Jirí Kosinka, Alexandru C. Telea
Scalable Visual Exploration of 3D Shape Databases via Feature Synthesis and Selection. VISIGRAPP (Revised Selected Papers) (2020)
Lucas de Carvalho Pagliosa, Alexandru C. Telea, Rodrigo Fernandes de Mello
Supporting Optimal Phase Space Reconstructions Using Neural Network Architecture for Time Series Modeling. CoRR (2020)
Xiaorui Zhai, Xingyu Chen, Lingyun Yu, Alexandru C. Telea
Interactive Axis-based 3D Rotation Specification using Image Skeletons. VISIGRAPP (1: GRAPP) (2020)
María-Jesús Lobo, Alexandru C. Telea, Christophe Hurter
Feature Driven Combination of Animated Vector Field Visualizations. Comput. Graph. Forum 39 (3) (2020)
Zizhao Wu, Xingyu Chen, Lingyun Yu, Alexandru C. Telea, Jirí Kosinka
Co-skeletons: Consistent curve skeletons for shape families. Comput. Graph. 90 (2020)
Samuel Botter Martins, Alexandru C. Telea, Alexandre X. Falcão
Investigating the impact of supervoxel segmentation for unsupervised abnormal brain asymmetry detection. Comput. Medical Imaging Graph. 85 (2020)
Mateus Espadoto, Eduardo Faccin Vernier, Alexandru C. Telea
Selecting and Sharing Multidimensional Projection Algorithms: A Practical View. VisGap@Eurographics/EuroVis (2020)
Xingyu Chen, Guangping Zeng, Jirí Kosinka, Alexandru C. Telea
Visual Exploration of 3D Shape Databases Via Feature Selection. VISIGRAPP (3: IVAPP) (2020)
Herman R. Schubert, Andrei C. Jalba, Alexandru C. Telea
Feature preserving noise removal for binary voxel volumes using 3D surface skeletons. Comput. Graph. 87 (2020)
Lucas de Carvalho Pagliosa, Alexandru C. Telea
RadViz++: Improvements on Radial-Based Visualizations. Informatics 6 (2) (2019)
Wei Zeng, Qiaomu Shen, Yuzhe Jiang, Alexandru C. Telea
Route-Aware Edge Bundling for Visualizing Origin-Destination Trails in Urban Traffic. Comput. Graph. Forum 38 (3) (2019)
Alexandru C. Telea, Theoharis Theoharis
Foreword to the Special Section on 3D Object Retrieval (3DOR2018). Comput. Graph. 79 (2019)
Willem Dijkstra, André Sobiecki, Jorge Bernal, Alexandru C. Telea
Towards a Single Solution for Polyp Detection, Localization and Segmentation in Colonoscopy Images. VISIGRAPP (4: VISAPP) (2019)
Mateus Espadoto, Francisco Caio Maia Rodrigues, Nina S. T. Hirata, Roberto Hirata Jr., Alexandru C. Telea
Deep Learning Inverse Multidimensional Projections. EuroVA@EuroVis (2019)
Rafael Garcia, Alexandre Xavier Falcão, Alexandru C. Telea, Bruno Castro da Silva, Jim Tørresen, João Luiz Dihl Comba
A Methodology for Neural Network Architectural Tuning Using Activation Occurrence Maps. IJCNN (2019)
Samuel Botter Martins, Alexandru C. Telea, Alexandre X. Falcão
Extending Supervoxel-based Abnormal Brain Asymmetry Detection to the Native Image Space. EMBC (2019)
Michael Traoré, Christophe Hurter, Alexandru C. Telea
Interactive obstruction-free lensing for volumetric data visualization. IEEE Trans. Vis. Comput. Graph. 25 (1) (2019)
Mateus Espadoto, Nina S. T. Hirata, Alexandru C. Telea
Deep Learning Multidimensional Projections. CoRR (2019)
Eduardo Faccin Vernier, Max Sondag, João Comba, Bettina Speckmann, Alexandru C. Telea, Kevin Verbeek
Quantitative Comparison of Time-Dependent Treemaps. CoRR (2019)
José Matute, Marcel Fischer, Alexandru C. Telea, Lars Linsen
Scatterplot Summarization by Constructing Fast and Robust Principal Graphs from Skeletons. PacificVis (2019)
Francisco Caio M. Rodrigues, Mateus Espadoto, Roberto Hirata, Alexandru C. Telea
Constructing and Visualizing High-Quality Classifier Decision Boundary Maps. Inf. 10 (9) (2019)
Mateus Espadoto, Francisco Caio M. Rodrigues, Alexandru C. Telea
Visual Analytics of Multidimensional Projections for Constructing Classifier Decision Boundary Maps. VISIGRAPP (3: IVAPP) (2019)
Leonid Borodaev, Alexandru C. Telea, Rix Groenboom, Rein Smedinga
Software Metrics for Policy-Driven Software Development Life Cycle Automation. ICST Workshops (2018)
Rafael Garcia, Alexandru C. Telea, Bruno Castro da Silva, Jim Tørresen, João Luiz Dihl Comba
A task-and-technique centered survey on visual analytics for deep learning model engineering. Comput. Graph. 77 (2018)
Miroslaw Staron, Houari A. Sahraoui, Alexandru C. Telea
Special section on Visual Analytics in Software Engineering. Inf. Softw. Technol. 98 (2018)
Pietro Aricò, Maxime Reynal, Jean-Paul Imbert, Christophe Hurter, Gianluca Borghini, Gianluca Di Flumeri, Nicolina Sciaraffa, Antonio Di Florio, Michela Terenzi, Ana Ferreira, Simone Pozzi, Viviana Betti, Matteo Marucci, Enea Pavone, Alexandru C. Telea, Fabio Babiloni
Human-Machine Interaction Assessment by Neurophysiological Measures: A Study on Professional Air Traffic Controllers. EMBC (2018)
Paulo E. Rauber, Alexandre X. Falcão, Alexandru C. Telea
Projections as visual aids for classification system design. Inf. Vis. 17 (4) (2018)
Sibren van Vliet, André Sobiecki, Alexandru C. Telea
Joint Brightness and Tone Stabilization of Capsule Endoscopy Videos. VISIGRAPP (4: VISAPP) (2018)
José Matute, Alexandru C. Telea, Lars Linsen
Skeleton-Based Scagnostics. IEEE Trans. Vis. Comput. Graph. 24 (1) (2018)
Eduardo Faccin Vernier, Alexandru C. Telea, João Comba
Quantitative Comparison of Dynamic Treemaps for Software Evolution Visualization. VISSOFT (2018)
Alexandru C. Telea, Andreas Kerren
Special Issue on Selected Papers from IVAPP 2018. Inf. 9 (7) (2018)
Christophe Hurter, Stéphane Puechmorel, Florence Nicol, Alexandru C. Telea
Functional Decomposition for Bundled Simplification of Trail Sets. IEEE Trans. Vis. Comput. Graph. 24 (1) (2018)
Alexandru C. Telea
Image-Based Graph Visualization: Advances and Challenges. Graph Drawing (2018)
Rafael Messias Martins, Johannes F. Kruiger, Rosane Minghim, Alexandru C. Telea, Andreas Kerren
MVN-Reduce: Dimensionality Reduction for the Visual Analysis of Multivariate Networks. EuroVis (Short Papers) (2017)

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Publication Activity (10 Years)

Top Topics

Top Venues

Alexandru C. Telea