961 search results - page 48 / 193 » Visual Cryptography on Graphs |
WISE
2000
Springer
15 years 6 months ago
2000
Springer
Web-based collaboration is becoming increasingly common. Often such collaboration exhibits emergent characteristics, for which systems based on a notion of workspaces provide suit...
122
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STOC
1990
ACM
15 years 6 months ago
1990
ACM
Quadratic residuosity and graph isomorphism are classic problems and the canonical examples of zero-knowledge languages. However, despite much research e ort, all previous zerokno...
140
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SAT
2009
Springer
15 years 9 months ago
2009
Springer
Cryptography ensures the confidentiality and authenticity of information but often relies on unproven assumptions. SAT solvers are a powerful tool to test the hardness of certain ...
133
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COCOON
1999
Springer
15 years 6 months ago
1999
Springer
Abstract. Hierarchical graphs are an important class of graphs for modelling many real applications in software and information visualization. In this paper, we shall investigate t...
130
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ECEASST
2006
15 years 2 months ago
2006
Graph programs allow a visual description of programs on graphs and graph-like structures. The correctness of a graph program with respect to a pre- and a postcondition can be show...