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ICASSP
2008
IEEE
14 years 3 months ago
An audio watermarking method based on molecular matching pursuit
In this paper we introduce a new watermarking model combining a joint time frequency (TF) representation using the molecular matching pursuit (MMP) algorithm and a psychoacoustic ...
Mathieu Parvaix, Sridhar Krishnan, Cornel Ioana
ICASSP
2008
IEEE
14 years 3 months ago
Cryptographic measures in information hiding
Recent information hiding schemes are scrutinized in terms of their cryptographic performance. We establish conditions under which the key equivocation function is optimal for the...
Phillip A. Regalia
ECUMN
2007
Springer
14 years 3 months ago
Enforcing Access Control Using Risk Assessment
Context-based access control is an emerging approach for modeling adaptive solution, making access control management more flexible and powerful. But in the ubiquitous environment...
Nguyen Ngoc Diep, Le Xuan Hung, Yonil Zhung, Sungy...
SEKE
2007
Springer
14 years 3 months ago
Real-Time Trust Management in Agent Based Online Auction Systems
Agent based online auctions have not yet become popular because they are not trustable. One of the major concerns in agent based online auctions is the shilling behavior problem, w...
Rinkesh Patel, Haiping Xu, Ankit Goel
INFOCOM
2006
IEEE
14 years 3 months ago
Overhead and Performance Study of the General Internet Signaling Transport (GIST) Protocol
— The General Internet Signaling Transport (GIST) protocol is currently being developed as the base protocol component in the IETF Next Steps In Signaling (NSIS) protocol stack t...
Xiaoming Fu, Henning Schulzrinne, Hannes Tschofeni...