Mário A. T. Figueiredo
- Fast Image Recovery Using Variable Splitting and Constrained Optimization
2010/04/09 by Manya V Afonso, Manya Afonso, José M Bioucas-Dias +3 · 36 citations
Computer Science · Engineering · #Image and Signal Denoising Methods #Photoacoustic and Ultrasonic Imaging #Sparse and Compressive Sensing Techniques
- Alternating Direction Algorithms for Constrained Sparse Regression:\n Application to Hyperspectral Unmixing
2010/02/24 by José M. Bioucas‐Dias, Mário A. T. Figueiredo, Bioucas-Dias, José M. +1 · 12 citations
Engineering · #Remote-Sensing Image Classification #Sparse and Compressive Sensing Techniques #Photoacoustic and Ultrasonic Imaging
- Conformal Prediction for Natural Language Processing: A Survey
2024/05/03 by Margarida M. Campos, António Farinhas, Campos, Margarida M. +7 · 16 citations
Computer Science · #Computation and Language (cs.CL) #FOS: Computer and information sciences #Machine Learning (cs.LG) #Topic Modeling
- Sparse Estimation with Strongly Correlated Variables using Ordered Weighted L1 Regularization
2014/09/14 by Mário A. T. Figueiredo, Robert D. Nowak, Figueiredo, Mario A. T. +1 · 5 citations
Engineering · Mathematics · Computer Science · #Sparse and Compressive Sensing Techniques #Statistical Methods and Inference #Distributed Sensor Networks and Detection Algorithms
- Sparse and Continuous Attention Mechanisms
2020/06/12 by André F. T. Martins, António Farinhas, Martins, André F. T. +9 · 4 citations
Computer Science · #Computation and Language (cs.CL) #Computer Vision and Pattern Recognition (cs.CV) #Domain Adaptation and Few-Shot Learning #FOS: Computer and information sciences #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Multimodal Machine Learning Applications #Topic Modeling
- Adaptive Consensus ADMM for Distributed Optimization
2017/06/09 by Zheng Xu, Gavin Taylor, Xu, Zheng +9 · 3 citations
Computer Science · Engineering · #FOS: Computer and information sciences #FOS: Electrical engineering #FOS: Mathematics #Machine Learning (cs.LG) #Machine Learning and ELM #Numerical Analysis (math.NA) #Sparse and Compressive Sensing Techniques #Systems and Control (eess.SY) #Target Tracking and Data Fusion in Sensor Networks #electronic engineering #information engineering
- Sparse Continuous Distributions and Fenchel-Young Losses
2021/08/04 by André F. T. Martins, Marcos V. Treviso, Martins, André F. T. +11 · 3 citations
Computer Science · #Domain Adaptation and Few-Shot Learning #Generative Adversarial Networks and Image Synthesis #Multimodal Machine Learning Applications
- Human-AI Collaboration in Decision-Making: Beyond Learning to Defer
2022/06/27 by Diogo Leitão, Leitão, Diogo, Pedro Saleiro +5 · 2 citations
Psychology · Social Sciences · #Artificial Intelligence (cs.AI) #Ethics and Social Impacts of AI #FOS: Computer and information sciences #Human-Automation Interaction and Safety #Human-Computer Interaction (cs.HC) #Machine Learning (cs.LG)
- Cost-Sensitive Learning to Defer to Multiple Experts with Workload Constraints
2024/03/11 by Jean V. Alves, Alves, Jean V., Diogo Leitão +13 · 3 citations
Health Professions · #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Machine Learning (cs.LG) #Occupational Health and Safety Research
- Adaptive ADMM with Spectral Penalty Parameter Selection
2016/05/24 by Zheng Xu, Xu, Zheng, Mário A. T. Figueiredo +2 · 3 citations
Computer Science · Engineering · #Advanced Adaptive Filtering Techniques #Artificial Intelligence (cs.AI) #Blind Source Separation Techniques #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Numerical Analysis (math.NA) #Sparse and Compressive Sensing Techniques
- Poisson Image Denoising Using Best Linear Prediction: A Post-processing\n Framework
2018/03/01 by Milad Niknejad, Niknejad, Milad, Mário A. T. Figueiredo +1 · 1 citation
Computer Science · #Advanced Image Processing Techniques #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Image and Signal Denoising Methods #Medical Image Segmentation Techniques
- Variational Mixture of Normalizing Flows
2020/09/01 by Guilherme G. P. Freitas Pires, Pires, Guilherme G. P. Freitas, Mário A. T. Figueiredo +1 · 2 citations
Computer Science · #Computational Physics and Python Applications #FOS: Computer and information sciences #Gaussian Processes and Bayesian Inference #Generative Adversarial Networks and Image Synthesis #Machine Learning (cs.LG) #Machine Learning (stat.ML)
- A Classification-Based Approach to Semi-Supervised Clustering with\n Pairwise Constraints
2020/01/18 by Marek Śmieja, Śmieja, Marek, Łukasz Struski +3 · 1 citation
Computer Science · #Advanced Clustering Algorithms Research #Anomaly Detection Techniques and Applications #FOS: Computer and information sciences #Face and Expression Recognition #Machine Learning (cs.LG) #Machine Learning (stat.ML)
- An Empirical Study of ADMM for Nonconvex Problems
2016/12/10 by Zheng Xu, Soham De, Xu, Zheng +7 · 2 citations
Computer Science · Engineering · Mathematics · #Advanced Optimization Algorithms Research #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Optimization and Control (math.OC) #Sparse and Compressive Sensing Techniques #Stochastic Gradient Optimization Techniques
- Understanding Unfairness in Fraud Detection through Model and Data Bias Interactions
2022/07/13 by José P. Pombal, Pombal, José, André F. Cruz +9 · 1 citation
Computer Science · Social Sciences · #Computers and Society (cs.CY) #Corruption and Economic Development #Ethics and Social Impacts of AI #FOS: Computer and information sciences #FOS: Economics and business #Imbalanced Data Classification Techniques #Machine Learning (cs.LG) #Statistical Finance (q-fin.ST)
- Fairness-Aware Data Valuation for Supervised Learning
2023/03/29 by José P. Pombal, Pombal, José, Pedro Saleiro +5 · 1 citation
Computer Science · Social Sciences · #Adversarial Robustness in Machine Learning #Computers and Society (cs.CY) #Ethics and Social Impacts of AI #Explainable Artificial Intelligence (XAI) #FOS: Computer and information sciences #Machine Learning (cs.LG)
- DiConStruct: Causal Concept-based Explanations through Black-Box Distillation
2024/01/16 by Ricardo Felipe Alves Moreira, Moreira, Ricardo, Jacopo Bono +9 · 1 citation
Computer Science · Materials Science · #Advanced Neural Network Applications #Artificial Intelligence (cs.AI) #Explainable Artificial Intelligence (XAI) #FOS: Computer and information sciences #Human-Computer Interaction (cs.HC) #Machine Learning (cs.LG) #Machine Learning in Materials Science
- Diffusion Models in Medical Image Inpainting: Challenges, Solution Taxonomy, and Future Directions
2026/07/24 by Arthur Dantas Mangussi, Joana Cristo Santos, Ricardo Cardoso Pereira +3
#cs.CV #cs.CL
- Causal Discovery on Irregular Time Series
2026/07/20 by Martim Penim, Ricardo Ribeiro Pereira, Jacopo Bono +3
#cs.LG #stat.ME