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2009
W. Gappmair, López-Valcarce, R., and Mosquera, C., Cramer-Rao Lower Bound and EM Algorithm for Envelope-Based SNR Estimation of Nonconstant Modulus Constellations, IEEE Transactions on Communications, vol. 57, pp. 1622 - 1627, 2009.
S. K. Jayaweera and Mosquera, C., A Dynamic Spectrum Leasing (DSL) Framework for Spectrum Sharing in Cognitive Radio Networks, in Asilomar Conference on Signals, Systems and Computers, 2009.
T. Furon and Pérez-Freire, L., EM decoding of Tardos traitor tracing codes, in ACM Workshop on Multimedia and Security (MMSEC), Princeton, NJ, USA, 2009.
T. Furon, Pérez-Freire, L., Guyader, A., and Cérou, F., Estimating the minimal length of Tardos code, in International Workshop on Information Hiding (IH), Darmstadt, Germany, 2009.
M. Scagliola, Pérez-González, F., and Guccione, P., AN EXTENDED ANALYSIS OF DISCRETE FOURIER TRANFORM - RATIONAL DITHER MODULATION FOR NON-WHITE HOSTS, in IEEE International Workshop on Information Forensics and Security (WIFS), London, U.K., 2009.
M. Scagliola, Pérez-González, F., and Guccione, P., High-rate data-hiding robust to linear filtering for colored hosts, EURASIP Journal on Information Security, 2009.
T. - T. Quach, Pérez-González, F., and Heileman, G. L., Model-based steganalysis using invariant features, in Media Forensics and Security, San Jose, CA, U.S.A., 2009.
D. González-Jiménez, Argones-Rúa, E., Pérez-González, F., and Alba-Castro, J. L., Modeling Magnitudes of Gabor Coefficients: The β-Rayleigh Distribution, in IEEE International Conference on Image Processing (ICIP), Cairo, Egypt, 2009.
R. López-Valcarce, Vázquez-Vilar, G., and Álvarez-Díaz, M., Multiantenna detection of multicarrier primary signals exploiting spectral a priori information, in International Conference on Cognitive Radio Oriented Wireless Networks and Communications (Crowncom), Hannover, Germany, 2009.
G. Domínguez-Conde, Comesaña, P., and Pérez-González, F., Performance Analysis of Fridrich-Goljan Self-Embedding Authentication Method, in IEEE International Conference on Image Processing (ICIP), Cairo, Egypt, 2009.PDF icon icip09domcomper.pdf (129.76 KB)
G. Domínguez-Conde, Comesaña, P., and Pérez-González, F., Performance Analysis of Fridrich-Goljan Self-Embedding Authentication Method, IEEE Transactions on Information Forensics and Security, vol. 4, pp. 570-577, 2009.PDF icon tifs09performanceanalysis.pdf (232.67 KB)
J. R. Troncoso-Pastoriza, Comesaña, P., and Pérez-González, F., Secure Direct and Iterative Protocols for Solving Systems of Linear Equations, in Signal Processing in the Encrypted Domain (SPEED) Workshop, Lausanne, Switzerland, 2009, pp. 122–141.PDF icon secure_sle_speedws09.pdf (193.97 KB)
J. R. Troncoso-Pastoriza and Pérez-González, F., Skewed Log-Stable model for natural images pixel block-variance, in IEEE International Conference on Image Processing (ICIP), Cairo, Egypt, 2009.
L. Pérez-Freire and Pérez-González, F., Spread spectrum watermarking security, IEEE Transactions on Information Forensics and Security, vol. 4, pp. 2-24, 2009.
S. K. Jayaweera, Hakim, K., and Mosquera, C., A Unified Framework for Dynamic Spectrum Leasing (DSL) in Cognitive Radios, in IEEE Broadband Wireless Access Workshop, 2009.
J. R. Troncoso-Pastoriza, Comesaña, P., Pérez-Freire, L., and Pérez-González, F., Videosurveillance and privacy: covering the two sides of the mirror with DRM, in ACM Workshop on Digital Rights Management (DRM), Chicago, IL, USA, 2009.PDF icon drm18-troncoso.pdf (417.17 KB)
R. López-Valcarce and Vázquez-Vilar, G., Wideband Spectrum Sensing in Cognitive Radio: Joint Estimation of Noise Variance and Multiple Signal Levels, in IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Perugia, Italy, 2009.
T. Furon and Pérez-Freire, L., Worst case attacks against binary probabilistic traitor tracing codes, in IEEE International Workshop on Information Forensics and Security (WIFS), London, UK, 2009, pp. 46-50.
2008
P. Comesaña, Merhav, N., and Barni, M., Asymptotically optimum embedding strategy for one-bit watermarking under Gaussian attacks, in Security, Steganography, and Watermarking of Multimedia Contents, San Jose, CA, USA, 2008, vol. 6819.PDF icon spie08one-bit-wm.pdf (277.85 KB)
L. Pérez-Freire, Digital Watermarking Security, University of Vigo, Spain, 2008.PDF icon ThesisPerezFreire.pdf (4.79 MB)
B. Mathon, Bas, P., Cayre, F., and Pérez-González, F., Distortion Optimization of Model-Based Secure Embedding Schemes for Data-Hiding, in International Workshop on Information Hiding (IH), Santa Barbara, CA, U.S.A., 2008.
C. Mosquera and Jayaweera, S. K., Distributed Estimation: Do Not Trust Gossips, in Sensor, Signal and Information Processing (SenSIP) Workshop, Sedona (Arizona), 2008.
C. Mosquera, López-Valcarce, R., and Jayaweera, S. K., Distributed Estimation with Noisy Exchanges, in IEEE International Workshop on Signal Processing Advances in Wireless Communications, Recife, Brazil, 2008.
S. K. Jayaweera and Mosquera, C., Distributed Sequential Estimation with Noisy, Correlated Observations, IEEE Signal Processing Letters, vol. 15, 2008.
C. Mosquera and Jayaweera, S. K., Entangled Kalman Filters for Cooperative Estimation, in IEEE Sensor Array and Multichannel Signal Processing Workshop, Darmstadt (Germany), 2008.