
Journal Papers
[15] Y. Teganya, D. Romero, L. M. LopezRamos, and B. BeferullLozano, “Location free spectrum cartography,” Submitted to Trans. Sig. Process., arXiv preprint arXiv:1812.11539, Dec. 2018.
[14] B. Zaman, L. M. LopezRamos, D. Romero, and B. BeferullLozano, “Online topology identification from vector autoregressive time series,” Submitted to Trans. Sig. Process., Mar. 2019.
[13] D. Ramı́rez, D. Romero, J. Vı́a, R. LópezValcarce, and I. Santamarı́a, “Testing equality of multiple power spectral density matrices,” IEEE Trans. Sig. Process., vol. 66, pp. 6268–6280, Dec. 2018. [11] D. Romero, D. Lee, and G. B. Giannakis, “Blind radio tomography,” IEEE Trans. Sig. Process., vol. 66, pp. 2055–2069, Apr. 2018. [10] L. Zhang, G. Wang, D. Romero, and G. B. Giannakis, “Randomized block FrankWolfe for convergent largescale learning,” IEEE Trans. Sig. Process., vol. 65, pp. 6448–6461, Dec. 2017. [9] D. Romero, V. N. Ioannidis, and G. B. Giannakis, “Kernelbased reconstruction of spacetime functions on dynamic graphs,” IEEE J. Sel. Topics Sig. Process., vol. 11, pp. 1–14, Sep. 2017. [8] D. Romero, S.J. Kim, G. B. Giannakis, and R. LópezValcarce, “Learning power spectrum maps from quantized power measurements,” IEEE Trans. Sig. Process., vol. 65, pp. 2547–2560, May 2017. [7] D. Romero, M. Ma, and G. B. Giannakis, “Kernelbased reconstruction of graph signals,” IEEE Trans. Sig. Process., vol. 65, pp. 764–778, Feb. 2017. [6] D. Romero, D. D. Ariananda, Z. Tian, and G. Leus, “Compressive covariance sensing: Structurebased compressive sensing beyond sparsity,” IEEE Sig. Process. Mag., vol. 33, pp. 78–93, Jan. 2016. [5] D. D. Ariananda, D. Romero, and G. Leus, “Compressive periodogram reconstruction using uniform binning,” IEEE Trans. Sig. Process., vol. 63, pp. 4149–4164, Aug. 2015. [4] D. Romero, R. LópezValcarce, and G. Leus, “Compression limits for random vectors with linearly parameterized secondorder statistics,” IEEE Trans. Inf. Theory, vol. 61, pp. 1410–1425, Mar. 2015. [3] J. Schmidt, D. Romero, and R. LópezValcarce, “Active interference cancellation for OFDM spectrum sculpting: Linear processing is optimal,” IEEE Commun. Lett., vol. 18, pp. 1543–1546, Sep. 2014. [2] D. Romero and R. LópezValcarce, “Spectrum sensing for wireless microphone signals using multiple antennas,” IEEE Trans. Veh. Technol., vol. 63, pp. 4395–4407, Nov. 2014. [1] D. Romero and G. Leus, “Wideband spectrum sensing from compressed measurements using spectral prior information,” IEEE Trans. Sig. Process., vol. 61, pp. 6232–6246, Dec. 2013.   [33] L. M. LopezRamos, D. Romero, B. Zaman, and B. BeferullLozano, “Dynamic network identification from nonstationary vector autoregressive time series,” in Proc. Global Conf. Sig. Inf. Process., (Anaheim, CA), pp. 773 – 777, IEEE, Nov.
[32] S. Mollaebrahim, C. AsensioMarco, D. Romero, and B. BeferullLozano, “De centralized subspace projection in large networks,” in globalsip, (Anaheim, CA), pp. 788–792, Nov. 2018.
[31] D. Ramírez, D. Romero, J. Vía, R. LópezValcarce, and I. Santamaría, “Locally optimal invariant detector for testing equality of two power spectral densities,” in Proc. IEEE Int. Conf. Acoust., Speech, Sig. Process., (Calgary, Canada), 2018.
[30] M. Elnourani, M. Hamid, D. Romero, and B. BeferullLozano, “Underlay devicetodevice communications on multiple channels,” in Proc. IEEE Int. Conf. Acoust., Speech, Sig. Process., (Calgary, Canada), 2018.
[29] Y. Teganya, L. M. LopezRamos, D. Romero, and B. BeferullLozano, “Localizationfree power cartography,” in Proc. IEEE Int. Conf. Acoust., Speech, Sig. Process., (Calgary, Canada), 2018.
[28] T. Weerasinghe, D. Romero, C. AsensioMarco, and B. BeferullLozano, “Fast distributed subspace projection via graph filters,” in Proc. IEEE Int. Conf. Acoust., Speech, Sig. Process., (Calgary, Canada), 2018.
[27] B. Zaman, L.M. LópezRamos, D. Romero, B. BeferullLozano, “Online Topology Estimation for Vector Autoregressive Processes in Data Networks”, IEEE International Conference on Computational Advances in MultiSensor Adaptive Processing (CAMSAP), Curaçao, Dutch Antilles, Dec. 2017.
[26] D. D. Ariananda, D. Romero, and G. Leus, “Cooperative Compressive Power Spectrum Estimation in Wireless Fading Channels”, Int. Conf. Electrical Engineering Informatics, Banda Aceh, Indonesia, Oct., 2017. [25] R. LópezValcarce and D. Romero, “Defending surveillance sensor networks against datainjection attacks via trusted nodes,” in Proc. European Sig. Process. Conf., (Kos, Greece), Aug. 2017. [24] V. Ioannidis, D. Romero, and G. B. Giannakis, “Inference of spatiotemporal processes over graphs via kernel kriged Kalman filtering,” in Proc. European Sig. Process. Conf., (Kos, Greece), Aug. 2017. [23] D. Romero, D. Lee, and G. B. Giannakis, “Blind channel gain cartography,” in Global Conf. Sig. Inf. Process., (Greater Washington, D. C.), pp. 1110–1115, Dec. 2016. [22] V. N. Ioannidis, D. Romero, and G. B. Giannakis, “Kernelbased reconstruction of spacetime functions via extended graphs,” in Proc. Asilomar Conf. Sig., Syst., Comput., pp. 1829–1833, Nov. 2016. [21] D. Romero, M. Ma, and G. B. Giannakis, “Estimating signals over graphs via multikernel learning,” in Proc. Workshop Stat. Sig. Process., (Palma de Mallorca, Spain), Jun. 2016. [20] R. LópezValcarce and D. Romero, “Design of datainjection adversarial attacks against spatial field detectors,” in Proc. Workshop Stat. Sig. Process., (Palma de Mallorca, Spain), Jun. 2016. [19] L. Zhang, D. Romero, and G. B. Giannakis, “Fast convergent algorithms for multikernel regression,” in Proc. Workshop Stat. Sig. Process., (Palma de Mallorca, Spain), Jun. 2016. [18] R. LópezValcarce, D. Romero, J. Sala, and A. PagesZamora, “Distributed multivariate regression with unknown noise covariance in the presence of outliers: An mdl approach,” in Proc. Workshop Stat. Sig. Process., (Palma de Mallorca, Spain), Jun. 2016. [17] D. Romero, D. Berberidis, and G. B. Giannakis, “Quickest convergence of online algorithms via data selection,” in Proc. IEEE Int. Conf. Acoust., Speech, Sig. Process., (Shanghai, China), pp. 6185–6189, Mar. 2016. [16] R. LópezValcarce and D. Romero, “Attack detectors for data aggregation in clustered sensor networks,” in Proc. European Sig. Process. Conf., (Nice, France), pp. 2053–2057, Aug. 2015. [15] D. Romero, S.J. Kim, R. LópezValcarce, and G. B. Giannakis, “Spectrum cartography using quantized observations,” in Proc. IEEE Int. Conf. Acoust., Speech, Sig. Process., (Brisbane, Australia), pp. 3252 – 3256, Apr. 2015. [14] D. Romero, S.J. Kim, and G. B. Giannakis, “Online spectrum cartography via quantized measurements,” in Proc. Conf. Inf. Sci. Syst., (Baltimore, MD), Mar. 2015. [13] J. F. Schmidt, D. Romero, and R. LópezValcarce, “Lowpower active interference cancellation for OFDM spectrum sculpting,” in Proc. European Sig. Process. Conf., (Lisbon, Portugal), pp. 581–585, 2014. [12] D. Romero and R. LópezValcarce, “Nearlyoptimal compression matrices for signal power estimation,” in Proc. IEEE Int. Workshop Sig. Process. Advances Wireless Commun., (Toronto, Canada), pp. 434–438, Jun. 2014. [11] D. D. Ariananda, D. Romero, and G. Leus, “Cooperative compressive power spectrum estimation,” in Proc. of IEEE Sensor Array Multichannel Sig. Process. Workshop, (A Corunha, Spain), pp. 97–100, Jun. 2014. [10] D. D. Ariananda, D. Romero, and G. Leus, “Compressive angular and frequency periodogram reconstruction for multiband signals,” in Proc. IEEE Int. Workshop Comput. Advances MultiSensor Adaptive Process., (San Martin, France), pp. 440–443, Dec 2013. [9] D. Romero, R. LópezValcarce, and G. Leus, “Compressive wideband spectrum sensing with spectral prior information,” in Proc. IEEE Int. Conf. Acoust., Speech, Sig. Process., (Vancouver, Canada), pp. 4469–4473, May. 2013. [8] D. Romero and R. LópezValcarce, “Spectrum sensing in timevarying channels using multiple antennas,” in Proc. IEEE Int. Workshop Sig. Process. Advances Wireless Commun., (Darmstadt, Germany), pp. 135–139, Jun. 2013. [7] D. Romero and G. Leus, “Compressive covariance sampling,” in Proc. Inf. Theory Appl. Workshop, (San Diego, CA), pp. 1–8, Feb. 2013. [6] D. Romero, J. Vı́a, R. LópezValcarce, and I. Santamaria, “Detection of Gaussian signals in unknown timevarying channels,” in Proc. Workshop Stat. Sig. Process., (Ann Arbor, MI), pp. 916–919, Aug. 2012. [5] D. Romero and R. LópezValcarce, “Detection of unknown constant magnitude signals in timevarying channels,” in Proc. Cognitive Inf. Process., (Baiona, Spain), May 2012. [4] D. Romero, R. LópezValcarce, and G. Leus, “Generalized matched filter detector for fast fading channels,” in Proc. IEEE Int. Conf. Acoust., Speech, Sig. Process., (Kyoto, Japan), pp. 3165–3168, Mar. 2012. [3] D. Romero and R. LópezValcarce, “Bandlimited or constant envelope? exploiting waveform properties in wireless microphone detection,” in Proc. IEEE Int. Workshop Comput. Advances MultiSensor Adaptive Process., (San Juan, Puerto Rico), pp. 321–324, Dec. 2011. [2] D. Romero and R. LópezValcarce, “Multiantenna detection of constantenvelope signals in noise of unknown variance,” in Proc. IEEE Int. Workshop Sig. Process. Advances Wireless Commun., (San Francisco, CA), pp. 446–450, Jun. 2011. [1] D. Romero and R. LópezValcarce, “Distributed spectrum sensing with multiantenna sensors under calibration errors,” in Proc. IEEE Int. Workshop Sig. Process. Advances Wireless Commun., (San Francisco, CA), pp. 441–445, Jun. 2011.


