Publications

Journal Papers:

  • X. Xie, D. Katselis, C. L. Beck, R. Srikant, Finite Sample Analysis for Structured Discrete System Identification, IEEE Transactions on Automatic Control, Jan. 2023.

  • D. Katselis, X. Xie, C. L. Beck, R. Srikant, On concentration inequalities for vector-valued Lipschitz functions, Statistics & Probability Letters, volume 173, June 2021.

  • X. Xie, D. Katselis, C. L. Beck, R. Srikant, On the Consistency of Maximum Likelihood Estimators for Causal Network Identification, IEEE Control Systems Letters, Jan. 2021.

  • D. Katselis, C. L. Beck, R. Srikant, Mixing Times and Structural Inference for Bernoulli Autoregressive Processes, IEEE Transactions on Network Science and Engineering, volume 6, issue 3, July-Sept. 1 2019.

  • Rodrigo Carvajal, Rafael Orellana, Dimitrios Katselis, Pedro Escarate, Juan. C. Aguero, A data augmentation approach for a class of statistical inference problems, PLOS ONE, Dec. 2018.

  • D. Katselis, C. R. Rojas, B. I. Godoy, J. C. Aguero, C. L. Beck, On the End-Performance Metric Estimator Selection, Automatica, 2015.

  • D. Katselis, C. R. Rojas, Application-Oriented Estimator Selection, IEEE Signal Processing Letters, April 2015.

  • C. R. Rojas, D. Katselis, H. Hjalmarsson, A Note on the SPICE Method, IEEE Transactions on Signal Processing, Sept. 2013.

  • D. Katselis, C. R. Rojas, M. Bengtsson, H. Hjalmarsson, Frequency Smoothing Gains in Preamble-Based Channel Estimation for Multicarrier Systems, Signal Processing, Jan. 2013.

  • D. Katselis, C. R. Rojas, M. Bengtsson, E. Bjornson, Xavier Bombois, N. Shariati, M. Jansson, H. Hjalmarsson, Training Sequence Design for MIMO Channels: An Application-Oriented Approach, EURASIP Journal on Wireless Communications and Networking, 2013:245.

  • D. Katselis, Some Preamble Design Aspects in CP-OFDM Systems, IEEE Communications Letters, 2012.

  • D. Katselis, On Estimating the Number of Co-Channel Interferers in MIMO Cellular Systems, IEEE Signal Processing Letters, vol. 18, no. 6, pp. 379-382, April 2011.

  • E. Kofidis, D. Katselis, A. Rontogiannis, S. Theodoridis, Preamble-based Channel Estimation in OFDM/OQAM Systems: A Review, Signal Processing 2013.

  • D. Katselis, E. Kofidis, A. Rontogiannis, S. Theodoridis, Preamble-Based Channel Estimation for CP-OFDM and OFDM/OQAM Systems: A Comparative study, IEEE Transactions on Signal Processing, vol. 58, no. 5, pp. 2911-2916, May 2010.

  • D. Katselis, E. Kofidis, S. Theodoridis, On training optimization for estimation of correlated MIMO channels in the presence of multiuser interference, IEEE Transactions on Signal Processing, October 2008.

  • D. Katselis, E. Kofidis, S. Theodoridis, Training-based estimation of correlated MIMO fading channels in the presence of colored interference, Signal Processing, March 2007.

Conference Papers:

  • Seo Taek Kong, D. Katselis, C. L. Beck, R. Srikant, Structure Identification in Layered Precedence Networks, CCTA 2017.

  • Gabriel Urrutia, Ramon Delgado, Rodrigo Carvajal, D. Katselis, Juan C. Aguero, Sparse Logistic Regression utilizing Cardinality Constraints and Information Criteria , IEEE Multi-Conference on Systems and Control (MSC 2016).

  • D. Katselis, C. L. Beck, Clustering Sparse and Partially Observable Graphs via Nonconvex Optimization, ACC 2016.

  • D. Katselis, C. L. Beck, Robust Principal Component Analysis via Re-Weighted Minimization Algorithms, CDC 2015.

  • Rodrigo Carvajal, Juan C. Aguero, Boris I. Godoy, D. Katselis, A MAP Approach for lq-norm regularized sparse parameter estimation using the EM algorithm, Machine Learning for Signal Processing 2015 (MLSP 2015), arXiv:1508.01071.

  • Rodrigo Carvajal, Juan C. Aguero, Boris I. Godoy, D. Katselis, EM-based sparse channel estimation in OFDM systems with lq-norm regularization in the presence of phase noise and frequency offset, IEEE Latincom 2015.

  • D. Katselis, C. R. Rojas, Application-Oriented Estimator Selection, ICASSP 2015.

  • P. M. Parekh, D. Katselis, C. L. Beck, S. M. Salapaka, Deterministic Annealing for Clustering: Tutorial and Computational Aspects, ACC 2015.

  • D. Katselis, C. R. Rojas, C. L. Beck, Estimator Selection: End-Performance Metric Aspects, ACC 2015.

  • D. Katselis, C. R. Rojas, Boris I. Godoy, Juan C. Aguero, On Experiment Design for Single Carrier and Multicarrier Systems, ECC 2015.

  • D. Katselis, C. L. Beck, M. van der Schaar, Ensemble Online Clustering through Decentralized Observations, CDC 2014.

  • D. Katselis, C. R. Rojas, H. Hjalmarsson, Least Squares Experiment Design in Multicarrier Systems: The Sparse Preamble Case, ECC 2014.

  • D. Katselis, P. Papadimitratos, On Secret Key Generation through Multipath for Wireless Networks, ISSPIT 2013.

  • S. Gisdakis, D. Katselis, P. Papadimitratos, Allocating Adversarial Resources in Wireless Networks, Eusipco 2013.

  • D. Katselis, C. R. Rojas, H. Hjalmarsson, Application-Oriented Least Squares Experiment Design in Multicarrier Communication Systems, ALCOSP 2013.

  • D. Katselis, C. Fischione, H. Hjalmarsson, OOK/DS-CDMA Bit Error Probability over Rayleigh Fading Channels, ICC 2013.

  • D. Katselis, C. Fischione, H. Hjalmarsson, Efficient OOK/DS-CDMA Detection Threshold Selection, ACC 2013.

  • D. Katselis, C. R. Rojas, H. Hjalmarsson, M. Bengtsson, A Chernoff Convexification for Chance Constrained MIMO Training Sequence Design, SPAWC 2012.

  • D. Katselis, E. Kofidis, S. Theodoridis, On OFDM/OQAM Receivers , Eusipco 2012.

  • D. Katselis, C. R. Rojas, H. Hjalmarsson, M. Bengtsson, Application-Oriented Finite Sample Experiment Design: A Semidefinite Relaxation Approach, SYSID 2012.

  • D. Katselis, C. R. Rojas, J. S. Welsh, H. Hjalmarsson, Robust Experiment Design for System Identification via Semi-Infinite Programming Techniques, SYSID 2012.

  • D. Katselis, C. R. Rojas, H. Hjalmarsson, M. Bengtsson, A Chernoff Relaxation on the Problem of Application-Oriented Finite Sample Experiment Design, CDC 2012.

  • E. Kofidis, D. Katselis, Preamble-Based Channel Estimation in MIMO OFDM/OQAM Systems, ICSIPA 2011.

  • C. R. Rojas, D. Katselis, H. Hjalmarsson, R. Hildebrand, M. Bengtsson, Chance Constrained Input Design, CDC 2011.

  • D. Katselis, M. Bengtsson, C. R. Rojas, H. Hjalmarsson, E. Kofidis, On Preamble-Based Channel Estimation in OFDM/OQAM Systems, Eusipco 2011.

  • E. Kofidis, D. Katselis, Improved Interference-Approximation Method for Preamble-Based Channel Estimation in FBMC/OQAM Systems, Eusipco 2011.

  • D. Katselis, E. Kofidis, S. Theodoridis, A low-cost approach to training-based channel estimation in multiuser MIMO networks , SPAWC 2007.

  • D. Katselis, E. Kofidis, S. Theodoridis, Training-based estimation of correlated MIMO fading channels in the presence of colored interference, ISCAS 2007.

Technical Reports:

  • D. Katselis, C. R. Rojas, H. Hjalmarsson, M. Bengtsson, M. Skoglund, On the Design of Channel Estimators for Given Signal Estimators and Detectors , (arxiv report).