TY - JOUR T1 - Privacy-Preserving Data Aggregation in Smart Metering Systems: An Overview JF - IEEE Signal Processing Magazine Y1 - 2013 A1 - Zekeriya Erkin A1 - Juan Ramón Troncoso-Pastoriza A1 - Reginald Lagendijk A1 - Fernando Pérez-González KW - SPED VL - 30 IS - 2 ER - TY - CONF T1 - High-rate quantization data hiding robust to arbitrary linear filtering attacks T2 - Security, Steganography, and Watermarking of Multimedia Contents Y1 - 2006 A1 - Fernando Pérez-González A1 - C. Mosquera A1 - Marcos Álvarez-Díaz A1 - Reginald Lagendijk ED - Edward J. Delp ED - Ping W. Wong KW - data-hiding KW - watermarking JF - Security, Steganography, and Watermarking of Multimedia Contents T3 - Proc. of SPIE PB - SPIE CY - San Jose, California, USA VL - 5306 ER -