P. Aguiar

Most-cited papers

Orientation in Manhattan: equiprojective classes and sequential estimation
André F. T. Martins, P. Aguiar, Mário A. T. Figueiredo
2005IEEE Transactions on Pattern Analysis and Machine Intelligence4,897 citations Open access
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D-ADMM: A Communication-Efficient Distributed Algorithm for Separable Optimization
J. Mota, João M. F. Xavier, P. Aguiar, Markus Püschel
2012IEEE Transactions on Signal Processing404 citations Open access
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Distributed Basis Pursuit
J. Mota, João M. F. Xavier, P. Aguiar, Markus Püschel
2010IEEE Transactions on Signal Processing213 citations Open access
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Turbo Parsers: Dependency Parsing by Approximate Variational Inference
André F. T. Martins, Noah A. Smith, E. Xing, P. Aguiar +1 more
2010Conference on Empirical Methods in Natural Language Processing147 citations
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An Augmented Lagrangian Approach to Constrained MAP Inference
André F. T. Martins, Mário A. T. Figueiredo, P. Aguiar, Noah A. Smith +1 more
2011International Conference on Machine Learning140 citations
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Nonextensive Information Theoretic Kernels on Measures
André F. T. Martins, Noah A. Smith, E. Xing, P. Aguiar +1 more
2009Journal of machine learning research115 citations
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Distributed Optimization With Local Domains: Applications in MPC and Network Flows
J. Mota, João M. F. Xavier, P. Aguiar, Markus Püschel
2013IEEE Transactions on Automatic Control98 citations Open access
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Dual Decomposition with Many Overlapping Components
André F. T. Martins, Noah A. Smith, Mário A. T. Figueiredo, P. Aguiar
2011Conference on Empirical Methods in Natural Language Processing85 citations
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AD3: alternating directions dual decomposition for MAP inference in graphical models
André F. T. Martins, Mário A. T. Figueiredo, P. Aguiar, Noah A. Smith +1 more
2015Journal of machine learning research79 citations
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Structured Sparsity in Structured Prediction
André F. T. Martins, Noah A. Smith, Mário A. T. Figueiredo, P. Aguiar
2011Conference on Empirical Methods in Natural Language Processing77 citations
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Distributed ADMM for model predictive control and congestion control
J. Mota, João M. F. Xavier, P. Aguiar, Markus Püschel
2012IEEE Conference on Decision and Control70 citations Open access
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Sparse and Continuous Attention Mechanisms
André F. T. Martins, Marcos Vinícius Treviso, António Farinhas, Vlad Niculae +2 more
2020Neural Information Processing Systems57 citations
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A Proof of Convergence For the Alternating Direction Method of Multipliers Applied to Polyhedral-Constrained Functions
J. Mota, João M. F. Xavier, P. Aguiar, Markus Püschel
201152 citations
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Non-rigid Structure from Motion using Quadratic Deformation Models
J. Fayad, A. Del Bue, L. Agapito, P. Aguiar
2009British Machine Vision Conference49 citations
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Rank 1 Weighted Factorization for 3D Structure Recovery: Algorithms and Performance Analysis
P. Aguiar, José M. F. Moura
2003IEEE Transactions on Pattern Analysis and Machine Intelligence48 citations Open access
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6D pose estimation of textureless shiny objects using random ferns for bin-picking
J. J. Rodrigues, Junsik Kim, M. Furukawa, João M. F. Xavier +2 more
20122012 IEEE/RSJ International Conference on Intelligent Robots and Systems43 citations
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Connectivity-Enforcing Hough Transform for the Robust Extraction of Line Segments
Rui F. C. Guerreiro, P. Aguiar
2011IEEE Transactions on Image Processing43 citations Open access
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Online Learning of Structured Predictors with Multiple Kernels
André F. T. Martins, Noah A. Smith, E. Xing, P. Aguiar +1 more
2011International Conference on Artificial Intelligence and Statistics42 citations
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Estimation of Rank Deficient Matrices from Partial Observations: Two-Step Iterative Algorithms
Rui F. C. Guerreiro, P. Aguiar
2003Energy Minimization Methods in Computer Vision and Pattern Recognition35 citations
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Spectrally optimal factorization of incomplete matrices
P. Aguiar, João M. F. Xavier, Marko Stosic
20082008 IEEE Conference on Computer Vision and Pattern Recognition31 citations
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Factorization as a rank 1 problem
P. Aguiar, José M. F. Moura
1999Proceedings. 1999 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (Cat. No PR00149)30 citations
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ANSIG—An analytic signature for permutation-invariant two-dimensional shape representation
J. J. Rodrigues, P. Aguiar, João M. F. Xavier
20082008 IEEE Conference on Computer Vision and Pattern Recognition29 citations
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Three-dimensional modeling from two-dimensional video
P. Aguiar, José M. F. Moura
2001IEEE Transactions on Image Processing28 citations Open access
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Unsupervised Simultaneous Registration and Exposure Correction
P. Aguiar
2006International Conference on Information Photonics27 citations
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3D structure from video streams with partially overlapping images
Rui F. C. Guerreiro, P. Aguiar
2002Proceedings. International Conference on Image Processing25 citations
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Sparse Continuous Distributions and Fenchel-Young Losses
André F. T. Martins, Marcos Vinícius Treviso, António Farinhas, P. Aguiar +3 more
2021arXiv.org24 citations
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Seeing without Looking: Contextual Rescoring of Object Detections for AP Maximization
Lourenço V. Pato, Renato M. P. Negrinho, P. Aguiar
2019Computer Vision and Pattern Recognition24 citations Open access
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Basis Pursuit in sensor networks
J. Mota, João M. F. Xavier, P. Aguiar, Markus Püschel
2011IEEE International Conference on Acoustics, Speech, and Signal Processing22 citations
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Online Multiple Kernel Learning for Structured Prediction
André F. T. Martins, Mário A. T. Figueiredo, P. Aguiar, Noah A. Smith +1 more
201019 citations
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Featureless global alignment of multiple images
B. Pires, P. Aguiar
2005IEEE International Conference on Image Processing 200518 citations
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D-ADMM: A distributed algorithm for compressed sensing and other separable optimization problems
J. Mota, João M. F. Xavier, P. Aguiar, Markus Püschel
2012IEEE International Conference on Acoustics, Speech, and Signal Processing17 citations
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Figure-ground segmentation from occlusion
P. Aguiar, José M. F. Moura
2005IEEE Transactions on Image Processing17 citations Open access
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Learning Structured Classifiers with Dual Coordinate Ascent
André F. T. Martins, Kevin Gimpel, Noah A. Smith, E. Xing +2 more
201014 citations
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Global Motion Estimation: Feature-Based, Featureless, or Both ?!
Rui F. C. Guerreiro, P. Aguiar
2006International Conference on Image Analysis and Recognition14 citations
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Content-based Image Sequence Representation ?
P. Aguiar, R. Jasinschi, José M. F. Moura, C. Pluempitiwiriyawej
200413 citations Open access
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Detecting and solving template ambiguities in motion segmentation
P. Aguiar, José M. F. Moura
1997Proceedings of International Conference on Image Processing13 citations
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Registration of images with small overlap
B. Pires, P. Aguiar
2004IEEE Workshop on Multimedia Signal Processing12 citations
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Factorization with missing data for 3D structure recovery
Rui F. C. Guerreiro, P. Aguiar
2002IEEE Workshop on Multimedia Signal Processing12 citations
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Incremental local Hough Transform for line segment extraction
Rui F. C. Guerreiro, P. Aguiar
20112011 18th IEEE International Conference on Image Processing11 citations
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Augmenting Dual Decomposition for MAP Inference
André F. T. Martins, Noah A. Smith, E. Xing, P. Aguiar +1 more
201011 citations
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A fast algorithm for rigid structure from image sequences
P. Aguiar, José M. F. Moura
1999Proceedings 1999 International Conference on Image Processing (Cat. 99CH36348)11 citations
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Multimodal Continuous Visual Attention Mechanisms
António Farinhas, André F. T. Martins, P. Aguiar
20212021 IEEE/CVF International Conference on Computer Vision Workshops (ICCVW)10 citations Open access
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Information Theoretical Kernels for Generative Embeddings Based on Hidden Markov Models
André F. T. Martins, M. Bicego, Vittorio Murino, P. Aguiar +1 more
2010SSPR/SPR10 citations Open access
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Alternating Directions Dual Decomposition
André F. T. Martins, Mário A. T. Figueiredo, P. Aguiar, Noah A. Smith +1 more
2012arXiv.org9 citations
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ADMM for consensus on colored networks
J. Mota, João M. F. Xavier, P. Aguiar, Markus Püschel
2012IEEE Conference on Decision and Control9 citations
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Combining information theoretic kernels with generative embeddings for classification
M. Bicego, Aydın Ulaş, U. Castellani, A. Perina +4 more
2013Neurocomputing8 citations
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Weighted factorization
P. Aguiar, José M. F. Moura
2000Proceedings 2000 International Conference on Image Processing (Cat. No.00CH37101)8 citations
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Video representation via 3D shaped mosaics
P. Aguiar, José M. F. Moura
1998Proceedings 1998 International Conference on Image Processing. ICIP98 (Cat. No.98CB36269)8 citations
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Classification of unlabeled point sets using ANSIG
J. J. Rodrigues, João M. F. Xavier, P. Aguiar
20082008 15th IEEE International Conference on Image Processing7 citations
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Extraction of line segments in cluttered images via multiscale edges
Rui F. C. Guerreiro, P. Aguiar
20132013 IEEE International Conference on Image Processing6 citations
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