Publications

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Conference Papers
2017
J. Fanjul, I. Santamaría, and C. Loucera, " A quaternion-based approach to interference alignment with Alamouti coding", IEEE International Symposium on Signal Processing and Information Technology (ISSPIT), Bilbao, Spain, IEEE, December, 2017. PDF icon PDF Version (298.15 KB)
J. Fanjul, I. Santamaría, J. Ibáñez, and C. Loucera, "Experimental Evaluation of Non-Coherent MIMO Grassmannian Signaling Schemes", 16th International Conference on Ad Hoc Networks and Wireless (AdHoc-Now 2017), Messina, Italy, September, 2017. PDF icon PDF Version (2.18 MB)
I. Santamaría, J. Vía, L. L. Scharf, and Y. Wang, "A GLRT approach for detecting correlated signals in white noise in two MIMO channels", European Signal Processing Conference (EUSIPCO), Kos, Greece, August, 2017. PDF icon PDF Version (363.75 KB)
I. Santamaría, J. Vía, M. Kirby, T. Marrinan, C. Peterson, and L. L. Scharf, "Constrained subspace estimation via convex optimization", European Signal Processing Conference (EUSIPCO), Kos, Greece, August, 2017. PDF icon PDF Version (405.47 KB)
S. Van Vaerenbergh, S. Scardapane, and I. Santamaría, "Recursive multikernel filters exploiting nonlinear temporal structure", European Signal Processing Conference (EUSIPCO), Kos, Greece, August, 2017. PDF icon PDF Version (290.2 KB)
2016
Z. Stamenkovic, S. Randjić, I. Santamaría, U. Pešović, G. Panić, and S. Tanasković, "Advanced Wireless Sensor Nodes and Networks for Agricultural Applications", 24th Telecommunications Forum, (TELFOR 2016), Belgrade, Serbia, IEEE, November, 2016. PDF icon PDF Version (677.28 KB)
Y. Wang, L. L. Scharf, I. Santamaría, and H. Wang, "Canonical Correlations for Target Detection in a Passive Radar Network", Asilomar Conference on Signals, Systems and Computers (ASILOMAR), Pacific Grove (CA), USA, IEEE, November, 2016. PDF icon PDF Version (197.45 KB)
S. Van Vaerenbergh, J. Fernández-Bes, and V. Elvira, "On The Relationship Between Online Gaussian Process Regression And Kernel Least Mean Squares Algorithms", 2016 IEEE International Workshop on Machine Learning for Signal Processing (MLSP 2016), Salerno, Italy, IEEE, September, 2016. PDF icon PDF Version (175.24 KB)
S. Van Vaerenbergh, D. Comminiello, and L. A. Azpicueta-Ruiz, "A Split Kernel Adaptive Filtering Architecture for Nonlinear Acoustic Echo Cancellation", 24th European Signal Processing Conference (EUSIPCO 2016), Budapest, Hungary, September, 2016. PDF icon PDF Version (374.7 KB)
I. Santamaría, L. L. Scharf, D.. Cochran, and J. Vía, "Passive Detection of Rank-One Signals with a Multiantenna Reference Channel", 24th European Signal Processing Conference (EUSIPCO 2016), Budapest, Hungary, pp. 140-144, September, 2016. PDF icon PDF Version (153.26 KB)
J. Fanjul, and I. Santamaría, "On the Spatial Degrees of Freedom Benefits of Reverse TDD in Multicell MIMO Networks", 24th European Signal Processing Conference (EUSIPCO 2016), Budapest, Hungary, pp. 1363-1367, September, 2016. PDF icon PDF Version (376.85 KB)
I. Santamaría, and J. Fanjul, "Statistical Analysis of Single-Beam Interference Alignment Schemes", IEEE Workshop on Signal Processing Advances on Wireless Communications (SPAWC), Edimburgh, UK, July, 2016. PDF icon PDF Version (442.02 KB)
Z. Yavo, J. Francos, I. Santamaría, and L. L. Scharf, "Estimating the mean manifold of a deformable object from noisy observations", IEEE Image Video and Multidimensional Signal Processing Workshop (IVMSP) , Bordeaux,France, IEEE, July, 2016. PDF icon PDF Version (679.87 KB)
I. Santamaría, L. L. Scharf, C. Peterson, M. Kirby, and J. Francos, "An order fitting rule for optimal subspace averaging", IEEE Workshop on Statistical Signal Processing (SSP), Palma de Mallorca, June , 2016. PDF icon PDF Version (191.18 KB)
J. Vía, and I. Santamaría, "Balanced least squares: estimation in linear systems with noisy inputs and multiple outputs", IEEE Workshop on Statistical Signal Processing (SSP), Palma de Mallorca, June, 2016. PDF icon PDF Version (486.55 KB)
C. Lameiro, I. Santamaría, W. Utschick, and P. J. Schreier, "Maximally Improper Interference in Underlay Cognitive Radio Networks", IEEE International Conference on Acoustics, Speech and Signal Processing, Shanghai, China, March, 2016. PDF icon PDF Version (235.76 KB)
2015
J. Vía, and I. Santamaría, "Balanced Least Squares: Linear Model Estimation with Noisy Inputs", IEEE workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP), Cancún, Mexico, December, 2015. PDF icon PDF Version (515.56 KB)
J. Bezanilla, and J. Vía, "Antenna Grouping for General Discriminatory Channel Estimation", Wireless Communications and Signal Processing (WCSP), Nanjing, China, October, 2015. PDF icon PDF Version (332.6 KB)
A. T. Pham, R. Raich, X. Z. Fern, and J. Pérez, "Multi-instance multi-label learning in the presence of novel class instances", 32nd International Conference on Machine Learning (ICML), Lille, France, July, 2015. PDF icon PDF Version (3.47 MB)
J. Fanjul, C. Lameiro, I. Santamaría, J. A. García-Naya, and L. Castedo, "An Experimental Evaluation of Broadband Spatial IA for Uncoordinated MIMO-OFDM Systems", IEEE International Conference on Digital Signal Processing (DSP), Singapore, pp. 570--574, July, 2015. PDF icon PDF Version (156.84 KB)
C. Lameiro, I. Santamaría, and P. J. Schreier, "Analysis of maximally improper signalling schemes for underlay cognitive radio", IEEE International Conference on Communications (ICC), London, UK, June, 2015. PDF icon PDF Version (416.99 KB)
J. Vía, "Time and Power Allocation for the Gaussian Wiretap Channel with Feedback of Secret Keys", 16th IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC 2015), Stockholm, June, 2015. PDF icon PDF Version (528.02 KB)
J. Fernández-Bes, V. Elvira, and S. Van Vaerenbergh, "A Probabilistic Least-Mean-Squares Filter", 2015 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Brisbane, Queensland, Australia, April, 2015. PDF icon PDF Version (375.31 KB)
D. Ramírez, P. J. Schreier, J. Vía, I. Santamaría, and L. L. Scharf, "An asymptotic LMPI test for cyclostationarity detection with application to cognitive radio", IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Brisbane, Australia, April, 2015. PDF icon PDF Version (259.68 KB)
2014
C. Lameiro, W. Utschick, and I. Santamaría, "Interference-Temperature Limit for Cognitive Radio Networks with MIMO Primary Users", Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, USA, November, 2014. PDF icon PDF Version (287.1 KB)
D. Ramírez, P. J. Schreier, J. Vía, I. Santamaría, and L. L. Scharf, "A Regularized Maximum Likelihood Estimator for the Period of a Cyclostationary Process", Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, USA, November, 2014. PDF icon PDF Version (192.68 KB)
J. Manco-Vásquez, S. Van Vaerenbergh, J. Vía, and I. Santamaría, "Experimental Evaluation of a Cooperative Kernel-Based Approach for Robust Spectrum Sensing", 8th IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM), A Coruña, Spain, June, 2014. PDF icon PDF Version (393.28 KB)
D. Ramírez, L. L. Scharf, J. Vía, I. Santamaría, and P. J. Schreier, "An asymptotic GLRT for the detection of cyclostationary signals", International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Florence, Italy, May, 2014. PDF icon PDF Version (292.46 KB)
J. Vía, "Robust Secret Key Capacity for the MIMO Induced Source Model", International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Florence, Italy, May, 2014. PDF icon PDF Version (736.59 KB)
C. Lameiro, I. Santamaría, and W. Utschick, "Interference Shaping Constraints for Underlay MIMO Interference Channels", International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Florence, Italy, May, 2014. PDF icon PDF Version (143.35 KB)
S. Van Vaerenbergh, Ó. González, J. Vía, and I. Santamaría, "Physical Layer Authentication based on Channel Response Tracking using Gaussian Processes", 2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), pp. 2429--2433, May, 2014. PDF icon PDF Version (376.13 KB)
Ó. González, J. Fanjul, and I. Santamaría, "Homotopy Continuation for Vector Space Interference Alignment in MIMO X Networks", 2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), pp. 6232--6236, May, 2014. PDF icon PDF Version (437.09 KB)PDF icon PDF Version (2.15 MB)
C. Lameiro, W. Utschick, and I. Santamaría, "Spatial Shaping and Precoding Design for Underlay MIMO Interference Channels", 18th International ITG Workshop on Smart Antennas (WSA) , Erlangen, Germany, March, 2014. PDF icon PDF Version (256.78 KB)
S. Van Vaerenbergh, and L. A. Azpicueta-Ruiz, "Kernel-Based Identification of Hammerstein Systems for Nonlinear Acoustic Echo-Cancellation", 2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 05/2014. PDF icon PDF Version (278.33 KB)
I M. Park, S. Seth, and S. Van Vaerenbergh, "Probabilistic Kernel Least Mean Squares Algorithms", 2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 05/2014. PDF icon PDF Version (383.6 KB)
2013
Á. Gonzalo, and J. Pérez, "Rate adaptation in cognitive radio links with time-varying channels", 21st European Signal Processing Conference (EUSIPCO), Marrakech, Morocco, European Signal Processing (EURASIP) Society, September, 2013. PDF icon PDF Version (383.09 KB)
Á. Gonzalo, and J. Pérez, "Model-free Adaptive Rate Selection in Cognitive Radio Links", 5th International Conference on Mobile Networks and Management (MONAMI), Cork, Ireland, Springer-Verlag. LNICST series, September, 2013. PDF icon PDF Version (350.6 KB)
S. Van Vaerenbergh, and I. Santamaría, "A Comparative Study of Kernel Adaptive Filtering Algorithms", 2013 IEEE Digital Signal Processing (DSP) Workshop and IEEE Signal Processing Education (SPE): IEEE, August, 2013. PDF icon PDF Version (121.63 KB)
Ó. González, I. Santamaría, and C. Beltrán, "Finding the Number of Feasible Solutions for Linear Interference Alignment Problems", 2013 IEEE International Symposium on Information Theory, Istanbul, Turkey, pp. 384--388, July, 2013. PDF icon PDF Version (616.96 KB)
Á. Gonzalo, and J. Pérez, "Dynamic rate adaptation in cognitive radio considering time-dependent channel access models", 8th International Conference on Cognitive Radio Oriented Wireless Networks (CROWNCOM), Washington DC, USA, July, 2013. PDF icon PDF Version (243.49 KB)
S. Van Vaerenbergh, and I. Santamaría, "Kernel Adaptive Filtering: Which Technique to Choose in Practice", International Workshop on Advances in Regularization, Optimization, Kernel Methods and Support Vector Machines: theory and applications (ROKS 2013), pp. 101--102, July, 2013.
C. Lameiro, and I. Santamaría, "Degrees-of-Freedom for the 4-User SISO Interference Channel with Improper Signaling", IEEE International Conference on Communications (ICC), Budapest, Hungary, June, 2013. PDF icon PDF Version (610.33 KB)
C. Lameiro, Ó. González, and I. Santamaría, "An Interference Alignment Algorithm for Structured Channels", IEEE 14th Workshop on Signal Processing Advances in Wireless Communications (SPAWC 2013), Darmstadt, Germany, June, 2013. PDF icon PDF Version (475.14 KB)
S. Van Vaerenbergh, J. Vía, J. Manco-Vásquez, and I. Santamaría, "Adaptive Kernel Canonical Correlation Analysis Algorithms for Maximum and Minimum Variance", IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2013), Vancouver, Canada, May, 2013. PDF icon PDF Version (90.87 KB)
D. Luengo, J. Vía, S. Monzón, T. Trigano, and A. Artés-Rodríguez, "Cross-Products LASSO", IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2013), Vancouver, Canada, May, 2013. PDF icon PDF Version (323.23 KB)
L. Weruaga, and J. Vía, "Fitting Sparse Gaussian Function Mixtures on Power Spectra", IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2013), Vancouver, Canada, May, 2013. PDF icon PDF Version (248.63 KB)
D. Ramírez, P. J. Schreier, J. Vía, and V. V. Nikulin, "Power-CCA: Maximizing the Correlation Coefficient between the Power of Projections", IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2013), Vancouver, Canada, May, 2013. PDF icon PDF Version (216.43 KB)
Ó. González, C. Lameiro, J. Vía, C. Beltrán, and I. Santamaría, "Computing the Degrees of Freedom for Arbitrary MIMO Interference Channels", IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2013), Vancouver, Canada, May, 2013. PDF icon PDF Version (449.05 KB)
2012
J. Gutiérrez, J. Ibáñez, and J. Pérez, "Beamforming-based emulation of spatial and temporal correlated MISO channels", International Symposium on Signals, Systems and Electronics (ISSSE 2012), Potsdam, Germany, October, 2012. PDF icon PDF Version (282 KB)
J. Manco-Vásquez, J. Gutiérrez, J. Pérez, J. Ibáñez, and I. Santamaría, "Experimental Evaluation of Multiantenna Spectrum Sensing Detectors using a Cognitive Radio Testbed", International Symposium on Signals, Systems and Electronics (ISSSE 2012), Potsdam, Germany, October, 2012. PDF icon PDF Version (633.25 KB)

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