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BIOSIG
2008
130views Biometrics» more  BIOSIG 2008»
15 years 6 months ago
Cross-Context Delegation through Identity Federation
: We present in this paper a basic scheme for delegation in a federated setting and two more advanced schemes, transferable and corporate delegation. By transferable delegation del...
Roel Peeters, Koen Simoens, Danny De Cock, Bart Pr...
CORR
2008
Springer
128views Education» more  CORR 2008»
15 years 4 months ago
Informed stego-systems in active warden context: statistical undetectability and capacity
Several authors have studied stego-systems based on Costa scheme, but just a few ones gave both theoretical and experimental justifications of these schemes performance in an activ...
Sofiane Braci, Claude Delpha, Rémy Boyer, G...
EUC
2007
Springer
15 years 10 months ago
On Using Probabilistic Forwarding to Improve HEC-Based Data Forwarding in Opportunistic Networks
In this paper, we propose the HEC-PF scheme, an enhancement of our previous H-EC scheme for effective data forwarding in opportunistic networks. The enhanced scheme modifies the a...
Ling-Jyh Chen, Cheng-Long Tseng, Cheng-Fu Chou
VTC
2006
IEEE
15 years 10 months ago
Successive Interference Cancellation in Clipped and Product Combining aided FFH Multi-User Systems
— In this contribution, we propose two successive interference cancellation (SIC) schemes for a fast frequency hopping (FFH) multiple access (MA) system using M-ary frequency shi...
Sohail Ahmed, Lie-Liang Yang, Lajos Hanzo
ICDE
2006
IEEE
262views Database» more  ICDE 2006»
15 years 10 months ago
The eNTERFACE'05 Audio-Visual Emotion Database
This paper presents an audio-visual emotion database that can be used as a reference database for testing and evaluating video, audio or joint audio-visual emotion recognition alg...
O. Martin, Irene Kotsia, Benoit M. Macq, Ioannis P...