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» An Integrated Framework for Security and Dependability
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CCS
2004
ACM
15 years 11 months ago
KNOW Why your access was denied: regulating feedback for usable security
We examine the problem of providing useful feedback about access control decisions to users while controlling the disclosure of the system’s security policies. Relevant feedback...
Apu Kapadia, Geetanjali Sampemane, Roy H. Campbell
CORR
2007
Springer
117views Education» more  CORR 2007»
15 years 6 months ago
Perfectly Secure Steganography: Capacity, Error Exponents, and Code Constructions
An analysis of steganographic systems subject to the following perfect undetectability condition is presented in this paper. Following embedding of the message into the covertext,...
Ying Wang, Pierre Moulin
MMSEC
2006
ACM
231views Multimedia» more  MMSEC 2006»
16 years 8 days ago
JPEG2000-based secure image authentication
We present an efficient JPEG2000-based image authentication scheme, which is robust to JPEG compression and other allowed signal processing operations. Positive wavelet-based wate...
Mathias Schlauweg, Dima Pröfrock, Erika M&uum...
IPPS
2008
IEEE
16 years 22 days ago
Providing security to the Desktop Data Grid
Volunteer Computing is becoming a new paradigm not only for the Computational Grid, but also for institutions using production-level Data Grids because of the enormous storage pot...
Jesus Luna, Michail Flouris, Manolis Marazakis, An...
ICMCS
2009
IEEE
108views Multimedia» more  ICMCS 2009»
15 years 4 months ago
Multimodal data communication for human-robot interactions
In this paper, the development of a framework based on the Realtime Database (RTDB) for processing multimodal data is presented. This framework allows readily integration of input...
Frank Wallhoff, Tobias Rehrl, Jürgen Gast, Al...