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, «Security of lattice-based data hiding against the Known Message Attack», IEEE Transactions on Information Forensics and Security, vol. 1, pp. 421-439, 2006.
tifs06security.pdf (563.51 KB)
tifs06security.pdf (563.51 KB), «Side-informed data hiding: robustness and security analysis», University of Vigo, Spain, 2006. thesis_pedro.pdf (2.18 MB)
thesis_pedro.pdf (2.18 MB), «Symbol-Rate Estimation for DVB-S2 Broadcasting», in International Workshop on Signal Processing for Space Communications (SPSC), 2006.
, «Spread-spectrum vs. quantization-based data hiding: misconceptions and implications», in Security, Steganography, and Watermarking of Multimedia Contents, San Jose, California, USA, 2005, vol. 5306, pp. 592-601.
, «Spread Spectrum Watermarking for Real Images: Is Everything So Hopeless?», in European Signal Processing Conference (EUSIPCO), Vienna, Austria, 2004.
, «Second order statistical properties of nonlinearly distorted PSK signals», IEEE Communications Letters, vol. 7, pp. 323–325, 2003. VALCARCE_CL2002-915.pdf (60.04 KB)
VALCARCE_CL2002-915.pdf (60.04 KB), «Subband hyperstable adaptive IIR filters», IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing, vol. 50, pp. 383–389, 2003.
, «Smooth Orthogonal Signal Extensions for Paraunitary Tree-structured Filter Banks», in IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Orlando, USA, 2002.
, «Spectral characterization of feedback linear periodically time-varying systems», in IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2002.
, «Second order statistics based blind channel equalization with correlated sources», in IEEE International Symposium on Circuits and Systems (ISCAS), Sydney, Australia, 2001, vol. 4, pp. 366–369.
, «Some properties of the matrix exponential», IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing, vol. 48, pp. 213–215, 2001.
, «On the strengthened robust SPR problem for discrete-time systems», Automatica, vol. 37, pp. 625-628, 2001.
, «Some remarks on the lattice form of the Steiglitz-McBride iteration», IEEE Signal Processing Letters, vol. 6, pp. 290–292, 1999.
, «On the stability of the inverse time-varying prediction error filter obtained with the RWLS algorithm», in IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Phoenix, AZ, USA, 1999, vol. 3, pp. 1673–1676.
, «Stable estimates in equation-error identification: an open problem», in Open Problems in Mathematical Systems and Control Theory, Springer-Verlag, 1999.
, «Statistical Analysis of Watermarking Schemes for Copyright Protection of Images», Proc. of the IEEE, vol. 87, pp. 1142–1166, 1999.
, «The Simultaneous Strict Positive Real Problem: Similarities with the Simultaneous Stability Problem and Applications in Adaptive Recursive Algorithms», in Mathematics in Signal Processing, Oxford University Press, 1998, pp. 139-148.
, «Stability conditions for the time-varying linear predictor», in IEEE Conference on Decision and Control (CDC), Tampa, FL, USA, 1998, pp. 1840–1845.
, «On the stability of equation-error estimates of all-pole systems», IEEE Signal Processing Letters, vol. 5, pp. 268–270, 1998.
, «On the strengthened robust SPR problem for discrete-time systems», in American Control Conference, 1998.
, «Stable estimates in equation error identification», in IEEE Conference on Decision and Control (CDC), San Diego, CA, USA, 1997, vol. 2, pp. 1678–1679.