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SIP
2007
14 years 11 months ago
Geometrically robust image watermarking using star patterns
Digital copyright protection has become increasingly important in recent times due to the rapid growth of the Internet and the proliferation of P2P technologies. Copyright protect...
J. R. Zhang, Jon G. Rokne
NETWORKING
2004
14 years 11 months ago
Efficient, Authenticated, and Fault-Tolerant Key Agreement for Dynamic Peer Groups
We present an efficient authenticated and fault-tolerant protocol (AFTD) for tree-based key agreement. Our approach is driven by the insight that when a Diffie-Hellman blinded key ...
Li Zhou, Chinya V. Ravishankar
CGF
2008
129views more  CGF 2008»
14 years 9 months ago
Code Flows: Visualizing Structural Evolution of Source Code
Understanding detailed changes done to source code is of great importance in software maintenance. We present Code Flows, a method to visualize the evolution of source code geared...
Alexandru Telea, David Auber
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IBIS
2006
103views more  IBIS 2006»
14 years 9 months ago
Ontology Mapping for Web-Based Educational Systems Interoperability
In order to deal with the need of sharing learning objects within and across learning object repositories most of the recent work argue for the use of ontologies as a means for pro...
Amel Bouzeghoub, Abdeltif Elbyed
FGCS
2002
138views more  FGCS 2002»
14 years 9 months ago
Armada: a parallel I/O framework for computational grids
High-performance computing increasingly occurs on "computational grids" composed of heterogeneous and geographically distributed systems of computers, networks, and stor...
Ron Oldfield, David Kotz