Mario Alberto Diaz Torres

Joint Postdoctoral Research Scholar
Arizona State University & Harvard University
Curriculum Vitae




Interests

My areas of interest are the information theoretical and statistical aspects of privacy, random matrix theory, free probability theory, and their applications to multiantenna communications.


Publications and Preprints

  • On the CLT for the linear statistics of random matrices and second-order non-commutative probability spaces. With J. Mingo. To be submitted.

  • The utility cost of robust privacy guarantees. With H. Wang, F. P. Calmon and L. Sankar. Submitted to the IEEE International Symposium on Information Theory (ISIT), 2018. arXiv:1801.05926

  • On the contractivity of privacy mechanisms. With L. Sankar and P. Kairouz. Submitted to the IEEE International Symposium on Information Theory (ISIT), 2018. arXiv:1801.06255

  • On the noise-information separation of a private principal component analysis scheme. With S. Asoodeh, F. Alajaji, T. Linder, S. Belinschi and J. Mingo. Submitted to the IEEE International Symposium on Information Theory (ISIT), 2018. arXiv:1801.03553

  • On the global fluctuations of block Gaussian matrices. With S. Belinschi and J. Mingo. Submitted to Probability Theory and Related Fields. arxiv:1711.07140

  • Estimation efficiency under privacy constraints. With S. Asoodeh, F. Alajaji and T. Linder. Submitted to IEEE Transactions on Information Theory. arXiv:1707.02409

  • On the capacity of block multiantenna channels. With V. Pérez-Abreu. IEEE Transactions on Information Theory, 2017. DOI:10.1109/TIT.2017.2712711

  • Privacy-aware guessing efficiency. With S. Asoodeh, F. Alajaji and T. Linder. International Symposium on Information Theory (ISIT), 2017. DOI:10.1109/ISIT.2017.8006629

  • On the symmetries and the capacity achieving input covariance matrices of multiantenna channels. International Symposium on Information Theory (ISIT), 2016. DOI:10.1109/ISIT.2016.7541464

  • Information extraction under privacy constraints. With S. Asoodeh, F. Alajaji and T. Linder. Information, 2016. DOI:10.3390/info7010015



  • PhD Thesis: Global Fluctuations of Random Matrices and the Second-Order Cauchy Transform. Supervisors: S. Belinschi and J. Mingo.

  • MSc Thesis: Analysis of the Asymptotic Spectra of Multiantenna Channels via Free Probability. Supervisor: V. Pérez-Abreu. Written in Spanish.

  • BEng Thesis: Analysis of the Asymptotic Ergodic Spectral Efficiency of MIMO Systems with Kronecker Correlation. Supervisor: V. Pérez-Abreu. Written in Spanish.




  • Last update: September, 2017.


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