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» On Quantifying Semantic Information
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TIFS
2008
152views more  TIFS 2008»
15 years 4 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»
14 years 11 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
15 years 10 months ago
Semantic relations for content-based recommendations
Yiwen Wang, Natalia Stash, Lora Aroyo, Laura Holli...