| 2014 | CISS | Strong convergence to mixed equilibria in fictitious play. | Brian Swenson, Soummya Kar, Joo Manuel Freitas Xavier |
| 2012 | ACSSC | Fast cooperative distributed learning. | Dusan Jakovetic, Jos M. F. Moura, Joo Manuel Freitas Xavier |
| 2012 | ACSSC | Distributed learning in large-scale multi-agent games: A modified fictitious play approach. | Brian Swenson, Soummya Kar, Joo Manuel Freitas Xavier |
| 2011 | ICASSP | Asymptotic performance of distributed detection over random networks. | Dragana Bajovic, Dusan Jakovetic, Joo Manuel Freitas Xavier, Bruno Sinopoli, Jos M. F. Moura |
| 2010 | ICASSP | Consensus in correlated random topologies: Weights for finite time horizon. | Dusan Jakovetic, Joo Manuel Freitas Xavier, Jos M. F. Moura |
| 2009 | BMVC | Shape From Motion of Nonrigid Objects: The Case of Isometrically Deformable Flat Surfaces. | Ricardo Ferreira, Joo Manuel Freitas Xavier, Joo Paulo Costeira |
| 2009 | ICASSP | Reconstruction of isometrically deformable flat surfaces in 3D from multiple camera images. | Ricardo Ferreira, Joo Manuel Freitas Xavier, Joo Paulo Costeira |
| 2008 | ICIP | LASIC: A model invariant framework for correspondence. | Bernardo Rodrigues Pires, Jos M. F. Moura, Joo Manuel Freitas Xavier |
| 2007 | ICASSP | Capacity and Error Probability Analysis of Non-Coherent MIMO Systems in the Low SNR Regime. | Marko Beko, Joo Manuel Freitas Xavier, Victor A. N. Barroso |
| 2006 | ICASSP | Codebook Design for Non-Coherent Communication in Multiple-Antenna Systems. | Marko Beko, Joo Manuel Freitas Xavier, Victor A. N. Barroso |
| 2006 | ICASSP | Newton Method for Riemannian Centroid Computation in Naturally Reductive Homogeneous Spaces. | Ricardo Ferreira, Joo Manuel Freitas Xavier, Joo Paulo Costeira, Victor A. N. Barroso |
| 2005 | CVPR | Optimal Point Correspondence through the Use of Rank Constraints. | Ricardo Oliveira, Joo Paulo Costeira, Joo Manuel Freitas Xavier |
| 2005 | ICASSP | Intrinsic variance lower bound (IVLB): an extension of the Cramer-Rao bound to Riemannian manifolds. | Joo Manuel Freitas Xavier, Victor A. N. Barroso |
| 2004 | ICASSP | The Riemannian geometry of certain parameter estimation problems with singular Fisher information matrices. | Joo Manuel Freitas Xavier, Victor A. N. Barroso |
| 2003 | ICASSP | Exploiting 2nd-order statistics in Bayesian signal reconstruction problems. | Paulo Lopes, Joo Manuel Freitas Xavier, Victor A. N. Barroso |
| 2003 | ICASSP | Blind symbol detection and channel acquisition in fast-fading wireless systems with space diversity. | Tiago Patro, Joo Manuel Freitas Xavier, Victor A. N. Barroso |
| 2002 | ICASSP | Intrinsic distance lower bound for unbiased estimators on Riemannian manifolds. | Joo Manuel Freitas Xavier, Victor A. N. Barroso |
| 2001 | ICASSP | Performance analysis of a second order statistics based solution for the MIMO channel identification problem. | Joo Manuel Freitas Xavier, Victor A. N. Barroso |
| 2000 | ICASSP | A semi-blind maximum likelihood approach for resolving linear convolutive mixtures. | Joo Manuel Freitas Xavier, Victor A. N. Barroso |