João Manuel de Freitas Xavier
AuthID: R-000-73Q
1
TITLE: Outlier-Resilient Model Fitting via Percentile Losses: Methods for General and Convex Residuals Full Text
AUTHORS: Domingos, Joao; Xavier, Joao;
PUBLISHED: 2025, SOURCE: IEEE SIGNAL PROCESSING LETTERS, VOLUME: 32
AUTHORS: Domingos, Joao; Xavier, Joao;
PUBLISHED: 2025, SOURCE: IEEE SIGNAL PROCESSING LETTERS, VOLUME: 32
2
TITLE: Robust Target Localization in 2D: A Value-at-Risk Approach
AUTHORS: Domingos, Joao; Xavier, Joao;
PUBLISHED: 2024, SOURCE: IEEE TRANSACTIONS ON SIGNAL PROCESSING, VOLUME: 72
AUTHORS: Domingos, Joao; Xavier, Joao;
PUBLISHED: 2024, SOURCE: IEEE TRANSACTIONS ON SIGNAL PROCESSING, VOLUME: 72
3
TITLE: Communication-efficient Vertical Federated Learning via Compressed Error Feedback Full Text
AUTHORS: Valdeira, Pedro; Xavier, Joao; Soares, Claudia; Chi, Yuejie;
PUBLISHED: 2024, SOURCE: 32nd European Signal Processing Conference (EUSIPCO) in 32ND EUROPEAN SIGNAL PROCESSING CONFERENCE, EUSIPCO 2024, VOLUME: 73
AUTHORS: Valdeira, Pedro; Xavier, Joao; Soares, Claudia; Chi, Yuejie;
PUBLISHED: 2024, SOURCE: 32nd European Signal Processing Conference (EUSIPCO) in 32ND EUROPEAN SIGNAL PROCESSING CONFERENCE, EUSIPCO 2024, VOLUME: 73
4
TITLE: Distributed Banach-Picard Iteration: Application to Distributed Parameter Estimation and PCA
AUTHORS: Andrade, Francisco; Figueiredo, Mario A. T.; Xavier, Joao;
PUBLISHED: 2023, SOURCE: IEEE TRANSACTIONS ON SIGNAL PROCESSING, VOLUME: 71
AUTHORS: Andrade, Francisco; Figueiredo, Mario A. T.; Xavier, Joao;
PUBLISHED: 2023, SOURCE: IEEE TRANSACTIONS ON SIGNAL PROCESSING, VOLUME: 71
5
TITLE: Distributed Banach-Picard Iteration for Locally Contractive Maps
AUTHORS: Andrade, Francisco; Figueiredo, Mario A. T.; Xavier, Joao;
PUBLISHED: 2023, SOURCE: IEEE TRANSACTIONS ON AUTOMATIC CONTROL, VOLUME: 68, ISSUE: 2
AUTHORS: Andrade, Francisco; Figueiredo, Mario A. T.; Xavier, Joao;
PUBLISHED: 2023, SOURCE: IEEE TRANSACTIONS ON AUTOMATIC CONTROL, VOLUME: 68, ISSUE: 2
6
TITLE: Robust Localization With Bounded Noise: Creating a Superset of the Possible Target Positions via Linear-Fractional Representations
AUTHORS: Domingos, Joao; Soares, Claudia; Xavier, Joao;
PUBLISHED: 2022, SOURCE: IEEE TRANSACTIONS ON SIGNAL PROCESSING, VOLUME: 70
AUTHORS: Domingos, Joao; Soares, Claudia; Xavier, Joao;
PUBLISHED: 2022, SOURCE: IEEE TRANSACTIONS ON SIGNAL PROCESSING, VOLUME: 70
7
TITLE: Towards Speaker Verification for Crowdsourced Speech Collections
AUTHORS: Mendonca, John; Correia, Rui; Lourenco, Mariana; Freitas, Joao; Trancoso, Isabel;
PUBLISHED: 2022, SOURCE: 13th International Conference on Language Resources and Evaluation (LREC) in LREC 2022: THIRTEEN INTERNATIONAL CONFERENCE ON LANGUAGE RESOURCES AND EVALUATION
AUTHORS: Mendonca, John; Correia, Rui; Lourenco, Mariana; Freitas, Joao; Trancoso, Isabel;
PUBLISHED: 2022, SOURCE: 13th International Conference on Language Resources and Evaluation (LREC) in LREC 2022: THIRTEEN INTERNATIONAL CONFERENCE ON LANGUAGE RESOURCES AND EVALUATION
INDEXED IN: 
WOS
WOS8
TITLE: Distributed Linear Estimation Via a Roaming Token
AUTHORS: Balthazar, L; Xavier, J; Sinopoli, B;
PUBLISHED: 2020, SOURCE: IEEE TRANSACTIONS ON SIGNAL PROCESSING, VOLUME: 68
AUTHORS: Balthazar, L; Xavier, J; Sinopoli, B;
PUBLISHED: 2020, SOURCE: IEEE TRANSACTIONS ON SIGNAL PROCESSING, VOLUME: 68
9
TITLE: Primal-Dual Methods for Large-Scale and Distributed Convex Optimization and Data Analytics
AUTHORS: Jakovetic, D; Bajovic, D; Xavier, J; Moura, JMF;
PUBLISHED: 2020, SOURCE: PROCEEDINGS OF THE IEEE, VOLUME: 108, ISSUE: 11
AUTHORS: Jakovetic, D; Bajovic, D; Xavier, J; Moura, JMF;
PUBLISHED: 2020, SOURCE: PROCEEDINGS OF THE IEEE, VOLUME: 108, ISSUE: 11
10
TITLE: FADE: Fast and Asymptotically Efficient Distributed Estimator for Dynamic Networks
AUTHORS: Simoes, A; Xavier, J;
PUBLISHED: 2019, SOURCE: IEEE TRANSACTIONS ON SIGNAL PROCESSING, VOLUME: 67, ISSUE: 8
AUTHORS: Simoes, A; Xavier, J;
PUBLISHED: 2019, SOURCE: IEEE TRANSACTIONS ON SIGNAL PROCESSING, VOLUME: 67, ISSUE: 8
