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» On Quantifying Semantic Information
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TIFS
2008
152views more  TIFS 2008»
15 years 6 months ago
Security of Lattice-Based Data Hiding Against the Watermarked-Only Attack
This paper presents a security analysis for data hiding methods based on nested lattice codes, extending the analysis provided by previous works to a more general scenario. The se...
Luis Pérez-Freire, Fernando Pérez-Go...
JCS
2011
72views more  JCS 2011»
15 years 1 months ago
Automatically deriving information-theoretic bounds for adaptive side-channel attacks
We present a model of adaptive attacks which we combine with information-theoretic metrics to quantify the information revealed to an adaptive adversary. This enables us to expres...
Boris Köpf, David A. Basin
KCAP
2009
ACM
16 years 1 months ago
Semantic relations for content-based recommendations
Yiwen Wang, Natalia Stash, Lora Aroyo, Laura Holli...