João M. F. Xavier

发表

Capacity and Error Probability Analysis of Non-Coherent MIMO Systems in the Low SNR Regime

João M. F. Xavier, Victor A. N. Barroso, J. Xavier, 2007, 2007 IEEE International Conference on Acoustics, Speech and Signal Processing - ICASSP '07.

On asynchronous implementations of fictitious play for distributed learning

Soummya Kar, João M. F. Xavier, Brian Swenson, 2015, 2015 49th Asilomar Conference on Signals, Systems and Computers.

A channel order independent method for blind equalization of MIMO systems

João M. F. Xavier, Victor A. N. Barroso, 1999, 1999 IEEE International Conference on Acoustics, Speech, and Signal Processing. Proceedings. ICASSP99 (Cat. No.99CH36258).

Distributed, simple and stable network localization

João M. F. Xavier, Cláudia Soares, João Pedro Gomes, 2014, 2014 IEEE Global Conference on Signal and Information Processing (GlobalSIP).

Bilinear Factorization via Augmented Lagrange Multipliers

Alessio Del Bue, João M. F. Xavier, Lourdes Agapito, 2010, ECCV.

Distributed Basis Pursuit

João M. F. Xavier, Pedro M. Q. Aguiar, Markus Püschel, 2010, IEEE Transactions on Signal Processing.

Sensor selection for hypothesis testing in wireless sensor networks: a Kullback-Leibler based approach

João M. F. Xavier, Bruno Sinopoli, Dragana Bajovic, 2009, Proceedings of the 48h IEEE Conference on Decision and Control (CDC) held jointly with 2009 28th Chinese Control Conference.

D-ADMM: A distributed algorithm for compressed sensing and other separable optimization problems

João M. F. Xavier, Pedro M. Q. Aguiar, Markus Püschel, 2012, 2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).

Asymptotic performance of distributed detection over random networks

José M. F. Moura, João M. F. Xavier, Bruno Sinopoli, 2011, 2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).

Distributed compressed sensing algorithms: Completing the puzzle

João M. F. Xavier, Pedro M. Q. Aguiar, Markus Püschel, 2013, 2013 IEEE Global Conference on Signal and Information Processing.

Codebook Design for Non-Coherent Communication in Multiple-Antenna Systems

Marko Beko, João M. F. Xavier, Victor A. N. Barroso, 2006, 2006 IEEE International Conference on Acoustics Speech and Signal Processing Proceedings.

Distributed Detection via Gaussian Running Consensus: Large Deviations Asymptotic Analysis

José M. F. Moura, João M. F. Xavier, Bruno Sinopoli, 2011, IEEE Transactions on Signal Processing.

Consensus and Products of Random Stochastic Matrices: Exact Rate for Convergence in Probability

João M. F. Xavier, Bruno Sinopoli, Dragana Bajovic, 2012, IEEE Transactions on Signal Processing.

Filter design with secrecy constraints: The multiple-input multiple-output Gaussian wiretap channel with zero forcing receive filters

João M. F. Xavier, Miguel R. D. Rodrigues, Hugo Reboredo, 2011, 2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).

Spectrally optimal factorization of incomplete matrices

João M. F. Xavier, Pedro M. Q. Aguiar, Marko Stosic, 2008, 2008 IEEE Conference on Computer Vision and Pattern Recognition.

Maximum Likelihood Attitude and Position Estimation from Pseudo-Range Measurements using Geometric Descent Optimization

João M. F. Xavier, António Manuel Santos Pascoal, Paulo Oliveira, 2006, Proceedings of the 45th IEEE Conference on Decision and Control.

Linear Convergence Rate of a Class of Distributed Augmented Lagrangian Algorithms

José M. F. Moura, João M. F. Xavier, Dusan Jakovetic, 2013, IEEE Transactions on Automatic Control.

Sensor Selection for Event Detection in Wireless Sensor Networks

João M. F. Xavier, Bruno Sinopoli, Dragana Bajovic, 2010, IEEE Transactions on Signal Processing.

ADMM for consensus on colored networks

João M. F. Xavier, Pedro M. Q. Aguiar, Markus Püschel, 2012, 2012 IEEE 51st IEEE Conference on Decision and Control (CDC).

D-ADMM based distributed MPC with input-output models

João M. F. Xavier, João Miranda Lemos, João F. C. Mota, 2014, 2014 IEEE Conference on Control Applications (CCA).

Thermodynamic limit of interacting particle systems over dynamical networks

Soummya Kar, José M. F. Moura, João M. F. Xavier, 2016, 2016 50th Asilomar Conference on Signals, Systems and Computers.

A computationally efficient implementation of fictitious play in a distributed setting

Soummya Kar, João M. F. Xavier, Brian Swenson, 2015, 2015 23rd European Signal Processing Conference (EUSIPCO).

A unified algorithmic approach to distributed optimization

João M. F. Xavier, Pedro M. Q. Aguiar, Markus Püschel, 2013, 2013 IEEE Global Conference on Signal and Information Processing.

Robust Localization of Nodes and Time-Recursive Tracking in Sensor Networks Using Noisy Range Measurements

João M. F. Xavier, Paulo Jorge Ramalho Oliveira, João Pedro Gomes, 2011, IEEE Transactions on Signal Processing.

A semi-blind maximum likelihood approach for resolving linear convolutive mixtures

João M. F. Xavier, Victor A. N. Barroso, 2000, 2000 IEEE International Conference on Acoustics, Speech, and Signal Processing. Proceedings (Cat. No.00CH37100).

Computationally efficient learning in large-scale games: Sampled fictitious play revisited

Soummya Kar, João M. F. Xavier, Brian Swenson, 2016, 2016 50th Asilomar Conference on Signals, Systems and Computers.

Closed-form blind identification of MIMO channels

José M. F. Moura, João M. F. Xavier, Victor A. N. Barroso, 1998, Proceedings of the 1998 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP '98 (Cat. No.98CH36181).

Sufficient condition for survival of the fittest in a bi-virus epidemics

José M. F. Moura, João M. F. Xavier, Augusto Santos, 2015, 2015 49th Asilomar Conference on Signals, Systems and Computers.

Shape From Motion of Nonrigid Objects: The Case of Isometrically Deformable Flat Surfaces

João M. F. Xavier, João Paulo Costeira, Ricardo Ferreira, 2009, BMVC.

Design of filters for reliable and secure communications conditional mean estimation at the eavesdropper

João M. F. Xavier, Miguel R. D. Rodrigues, Hugo Reboredo, 2011, 2011 IEEE EUROCON - International Conference on Computer as a Tool.

Distributed detection over time varying networks: Large deviations analysis

José M. F. Moura, João M. F. Xavier, Bruno Sinopoli, 2010, 2010 48th Annual Allerton Conference on Communication, Control, and Computing (Allerton).

2D-3D registration of deformable shapes with manifold projection Alessio Del Bue

Alessio Del Bue, João M. F. Xavier, Marko Stosic, 2009, 2009 16th IEEE International Conference on Image Processing (ICIP).

Distributed Estimation Via a Roaming Token pdf

João M. F. Xavier, Bruno Sinopoli, Lucas Balthazar, 2018, ArXiv.

Globally optimal solution to exploit rigidity when recovering structure from motion under occlusion

João M. F. Xavier, Pedro M. Q. Aguiar, Marko Stosic, 2008, 2008 15th IEEE International Conference on Image Processing.

Experimental evaluation of simultaneous 3D localization of sensor nodes and tracking moving targets

João M. F. Xavier, Paulo Jorge Ramalho Oliveira, João Pedro Gomes, 2012, 2012 Proceedings of the 20th European Signal Processing Conference (EUSIPCO).

Newton Algorithms for Riemannian Distance Related Problems on Connected Locally Symmetric Manifolds

João M. F. Xavier, Victor A. N. Barroso, João Paulo Costeira, 2013, IEEE Journal of Selected Topics in Signal Processing.

ANSIG—An analytic signature for permutation-invariant two-dimensional shape representation

João M. F. Xavier, Pedro M. Q. Aguiar, José Jeronimo Rodrigues, 2008, 2008 IEEE Conference on Computer Vision and Pattern Recognition.

Newton Method for Riemannian Centroid Computation in Naturally Reductive Homogeneous Spaces

João M. F. Xavier, Victor A. N. Barroso, João Paulo Costeira, 2006, 2006 IEEE International Conference on Acoustics Speech and Signal Processing Proceedings.

Fast cooperative distributed learning

José M. F. Moura, João M. F. Xavier, Dusan Jakovetic, 2012, 2012 Conference Record of the Forty Sixth Asilomar Conference on Signals, Systems and Computers (ASILOMAR).

Products of stochastic matrices: Large deviation rate for Markov chain temporal dependencies

João M. F. Xavier, Bruno Sinopoli, Dragana Bajovic, 2012, 2012 50th Annual Allerton Conference on Communication, Control, and Computing (Allerton).

Game-theoretic learning in a distributed-information setting: Distributed convergence to mean-centric equilibria

Soummya Kar, João M. F. Xavier, Brian Swenson, 2014, 2014 48th Asilomar Conference on Signals, Systems and Computers.

Closed-form blind channel identification and source separation in SDMA systems through correlative coding

João M. F. Xavier, Victor A. N. Barroso, José M. F. Moura, 1998, IEEE J. Sel. Areas Commun..

Detection of statistical periodicities in DNA by Conflict and Entropy Minimization Methods

João M. F. Xavier, João Pedro Gomes, Nuno Monteiro, 2008, 2008 16th European Signal Processing Conference.

ANSIG - An Analytic Signature for Arbitrary 2D Shapes (or Bags of Unlabeled Points) pdf

João M. F. Xavier, Pedro M. Q. Aguiar, José Jeronimo Rodrigues, 2010, ArXiv.

Filter design with secrecy constraints: Zero-forcing constraint at the legitimate receiver

João M. F. Xavier, Miguel R. D. Rodrigues, Hugo Reboredo, 2012, 2012 IEEE 13th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC).

Epidemics in Multipartite Networks: Emergent Dynamics pdf

José M. F. Moura, João M. F. Xavier, Augusto Santos, 2013, ArXiv.

A convex relaxation for approximate maximum-likelihood 2D source localization from range measurements

João M. F. Xavier, Paulo Jorge Ramalho Oliveira, João Pedro Gomes, 2010, 2010 IEEE International Conference on Acoustics, Speech and Signal Processing.

D-ADMM: A Communication-Efficient Distributed Algorithm for Separable Optimization

João M. F. Xavier, Pedro M. Q. Aguiar, Markus Püschel, 2012, IEEE Transactions on Signal Processing.

Mean-centric equilibrium: An equilibrium concept for learning in large-scale games

Soummya Kar, João M. F. Xavier, Brian Swenson, 2013, 2013 IEEE Global Conference on Signal and Information Processing.

Filter Design with Secrecy Constraints: The Degraded Multiple-Input Multiple-Output Gaussian Wiretap Channel

João M. F. Xavier, Miguel R. D. Rodrigues, Munnujahan Ara, 2011, 2011 IEEE 73rd Vehicular Technology Conference (VTC Spring).

Distributed Detection over Random Networks: Large Deviations Performance Analysis pdf

José M. F. Moura, João M. F. Xavier, Bruno Sinopoli, 2010, ArXiv.

Further Results on the Capacity and Error Probability Analysis of Noncoherent MIMO Systems in the Low SNR Regime

Marko Beko, João M. F. Xavier, Victor A. N. Barroso, 2008, IEEE Transactions on Signal Processing.

Performance analysis of a second order statistics based solution for the MIMO channel identification problem

João M. F. Xavier, Victor A. N. Barroso, 2001, 2001 IEEE International Conference on Acoustics, Speech, and Signal Processing. Proceedings (Cat. No.01CH37221).

Optimal Metric Projections for Deformable and Articulated Structure-from-Motion

Alessio Del Bue, João M. F. Xavier, Lourdes Agapito, 2011, International Journal of Computer Vision.

On robustness properties in Empirical Centroid Fictitious Play

Soummya Kar, João M. F. Xavier, Brian Swenson, 2015, 2015 54th IEEE Conference on Decision and Control (CDC).

Distributed Nesterov gradient methods for random networks: Convergence in probability and convergence rates

José M. F. Moura, João M. F. Xavier, Dusan Jakovetic, 2014, 2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).

Blind SDMA with a signal space geometry matched algorithm

João M. F. Xavier, Victor A. N. Barroso, 1997, 1997 IEEE International Conference on Acoustics, Speech, and Signal Processing.

Simple and Fast Convex Relaxation Method for Cooperative Localization in Sensor Networks Using Range Measurements

João M. F. Xavier, Cláudia Soares, João Pedro Gomes, 2014, IEEE Transactions on Signal Processing.

6D pose estimation of textureless shiny objects using random ferns for bin-picking

Takeo Kanade, João M. F. Xavier, Jun-Sik Kim, 2012, 2012 IEEE/RSJ International Conference on Intelligent Robots and Systems.

On the Generalization of AR Processes To Riemannian Manifolds

João M. F. Xavier, Jonathan H. Manton, 2006, 2006 IEEE International Conference on Acoustics Speech and Signal Processing Proceedings.

Blind array channel division multiple access (AChDMA) for mobile communications

José M. F. Moura, João M. F. Xavier, Victor A. N. Barroso, 1998, IEEE Trans. Signal Process..

Distributed ADMM for model predictive control and congestion control

João M. F. Xavier, Pedro M. Q. Aguiar, Markus Püschel, 2012, 2012 IEEE 51st IEEE Conference on Decision and Control (CDC).

Estimation of Attitude and Position from Range-Only Measurements using Geometric Descent Optimization on the Special Euclidean Group

João M. F. Xavier, António Manuel Santos Pascoal, Paulo Jorge Ramalho Oliveira, 2006, 2006 9th International Conference on Information Fusion.

Locating a target from uncertain data: convex supersets based on linear-fractional representations

João M. F. Xavier, Cláudia Soares, 2019, IEEE EUROCON 2019 -18th International Conference on Smart Technologies.

Contour point tracking by enforcement of rigidity constraints

João M. F. Xavier, Ricardo Oliveira, João Paulo Costeira, 2005, Fifth International Conference on 3-D Digital Imaging and Modeling (3DIM'05).

Empirical Centroid Fictitious Play: An Approach for Distributed Learning in Multi-Agent Games

Soummya Kar, João M. F. Xavier, Brian Swenson, 2013, IEEE Transactions on Signal Processing.

LASIC: A model invariant framework for correspondence

José M. F. Moura, João M. F. Xavier, Bernardo Rodrigues Pires, 2008, 2008 15th IEEE International Conference on Image Processing.

Strong convergence to mixed equilibria in fictitious play

Soummya Kar, João M. F. Xavier, Brian Swenson, 2014, 2014 48th Annual Conference on Information Sciences and Systems (CISS).

Distributed Optimization With Local Domains: Applications in MPC and Network Flows

João M. F. Xavier, Pedro M. Q. Aguiar, Markus Püschel, 2013, IEEE Transactions on Automatic Control.

Filter Design With Secrecy Constraints: The MIMO Gaussian Wiretap Channel

João M. F. Xavier, Miguel R. D. Rodrigues, Hugo Reboredo, 2013, IEEE Transactions on Signal Processing.

Distributed augmented Lagrangian algorithms: Convergence rate

José M. F. Moura, João M. F. Xavier, Dusan Jakovetic, 2013, 2013 IEEE Global Conference on Signal and Information Processing.

Consensus in correlated random topologies: Weights for finite time horizon

José M. F. Moura, João M. F. Xavier, Dusan Jakovetic, 2010, 2010 IEEE International Conference on Acoustics, Speech and Signal Processing.

The Riemannian geometry of certain parameter estimation problems with singular Fisher information matrices

João M. F. Xavier, Victor A. N. Barroso, J. Xavier, 2004, 2004 IEEE International Conference on Acoustics, Speech, and Signal Processing.

Intrinsic distance lower bound for unbiased estimators on Riemannian manifolds

João M. F. Xavier, Victor A. N. Barroso, J. Xavier, 2002, 2002 IEEE International Conference on Acoustics, Speech, and Signal Processing.

Multi-view correspondence by enforcement of rigidity constraints

João M. F. Xavier, Ricardo Oliveira, João Paulo Costeira, 2007, Image Vis. Comput..

Blind symbol detection and channel acquisition in fast-fading wireless systems with space diversity

João M. F. Xavier, Victor A. N. Barroso, Tiago Patrão, 2003, 2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03)..

Emergent Behavior in Multipartite Large Networks: Multi-virus Epidemics pdf

José M. F. Moura, João M. F. Xavier, Augusto Santos, 2013, ArXiv.

Noncoherent Communication in Multiple-Antenna Systems: Receiver Design and Codebook Construction

Marko Beko, João M. F. Xavier, Victor A. N. Barroso, 2007, IEEE Transactions on Signal Processing.

Consensus+innovations detection: Phase transition under communication noise

José M. F. Moura, João M. F. Xavier, Dusan Jakovetic, 2012, 2012 50th Annual Allerton Conference on Communication, Control, and Computing (Allerton).

Intrinsic variance lower bound (IVLB): an extension of the Cramer-Rao bound to Riemannian manifolds

João M. F. Xavier, Victor A. N. Barroso, J. Xavier, 2005, Proceedings. (ICASSP '05). IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005..

Closed-form correlative coding (CFC2) blind identification of MIMO channels: isometry fitting to second order statistics

José M. F. Moura, João M. F. Xavier, Victor A. N. Barroso, 2001, IEEE Trans. Signal Process..

Reconstruction of isometrically deformable flat surfaces in 3D from multiple camera images

João M. F. Xavier, João Paulo Costeira, Ricardo Ferreira, 2009, 2009 IEEE International Conference on Acoustics, Speech and Signal Processing.

From Weak Learning to Strong Learning in Fictitious Play Type Algorithms pdf

Soummya Kar, João M. F. Xavier, Brian Swenson, 2015, ArXiv.

ML-based sensor network localization and tracking: Batch and time-recursive approaches

João M. F. Xavier, Paulo Jorge Ramalho Oliveira, João Pedro Gomes, 2009, 2009 17th European Signal Processing Conference.

Distributed learning in large-scale multi-agent games: A modified fictitious play approach

Soummya Kar, João M. F. Xavier, Brian Swenson, 2012, 2012 Conference Record of the Forty Sixth Asilomar Conference on Signals, Systems and Computers (ASILOMAR).

Basis Pursuit in sensor networks

João M. F. Xavier, Pedro M. Q. Aguiar, Markus Püschel, 2011, 2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).

Selecting observers for source localization via error exponents

João M. F. Xavier, Bruno Sinopoli, Sabina Zejnilovic, 2015, 2015 IEEE International Symposium on Information Theory (ISIT).

Distributed Nesterov-like gradient algorithms

José M. F. Moura, João M. F. Xavier, Dusan Jakovetic, 2012, 2012 IEEE 51st IEEE Conference on Decision and Control (CDC).

Bilinear Modeling via Augmented Lagrange Multipliers (BALM)

Alessio Del Bue, João M. F. Xavier, Lourdes Agapito, 2012, IEEE Transactions on Pattern Analysis and Machine Intelligence.

DCOOL-NET: Distributed cooperative localization for sensor networks pdf

João M. F. Xavier, Cláudia Soares, João Pedro Gomes, 2012, ArXiv.

Optimal point correspondence through the use of rank constraints

João M. F. Xavier, Ricardo Oliveira, João Paulo Costeira, 2005, 2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'05).

Exact rate for convergence in probability of averaging processes via generalized min-cut

José M. F. Moura, João M. F. Xavier, Bruno Sinopoli, 2012, 2012 IEEE 51st IEEE Conference on Decision and Control (CDC).

An Angular Approach for Range-Based Approximate Maximum Likelihood Source Localization Through Convex Relaxation

João M. F. Xavier, Paulo Jorge Ramalho Oliveira, João Pedro Gomes, 2014, IEEE Transactions on Wireless Communications.

A Computationally Efficient Implementation of Fictitious Play for Large-Scale Games pdf

Soummya Kar, João M. F. Xavier, Brian Swenson, 2015, ArXiv.

Large deviations analysis of consensus+innovations detection in random networks

José M. F. Moura, João M. F. Xavier, Bruno Sinopoli, 2011, 2011 49th Annual Allerton Conference on Communication, Control, and Computing (Allerton).

Classification of unlabeled point sets using ANSIG

João M. F. Xavier, Pedro M. Q. Aguiar, José Jeronimo Rodrigues, 2008, 2008 15th IEEE International Conference on Image Processing.

Blind Source Separation, ISI Cancellation and Carrier Phase Recovery in SDMA Systems for Mobile Communications

João M. F. Xavier, Victor A. N. Barroso, J. Xavier, 1999, Wirel. Pers. Commun..