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ICMCS
2005
IEEE
111views Multimedia» more  ICMCS 2005»
14 years 3 months ago
An audio spread-spectrum data hiding system with an informed embedding strategy adapted to a Wiener filtering based receiver
A particular application of audio data hiding systems and watermarking systems consists of using the audio signal as a transmission channel for binary information. The system shou...
Cléo Baras, Nicolas Moreau
IFIP
2010
Springer
13 years 5 months ago
Scenario-Based Modeling in Industrial Information Systems
This manuscript addresses the creation of scenario-based models to reason about the behavior of existing industrial information systems. In our approach the system behavior is mode...
Ricardo Jorge Machado, João M. Fernandes, J...
DAC
2009
ACM
14 years 4 months ago
Information hiding for trusted system design
For a computing system to be trusted, it is equally important to verify that the system performs no more and no less functionalities than desired. Traditional testing and verifica...
Junjun Gu, Gang Qu, Qiang Zhou
INEX
2007
Springer
14 years 4 months ago
The Garnata Information Retrieval System at INEX'07
This paper exposes the results of our participation at INEX’07 in the AdHoc track and the comparison of these results with respect to the ones obtained last year. Three runs were...
Luis M. de Campos, Juan M. Fernández-Luna, ...
VTC
2006
IEEE
121views Communications» more  VTC 2006»
14 years 4 months ago
Estimation of the Channel-Impulse-Response Length for Adaptive OFDM Systems Based on Information Theoretic Criteria
Abstract—This paper proposes a new scheme based on information theoretical criteria to estimate the Channel-ImpulseResponse (CIR) length, whose accurate estimate represents one o...
Ali Aassie Ali, Van-Duc Nguyen, Kyandoghere Kyamak...