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EUROCRYPT
2010
Springer
15 years 7 months ago
Bonsai Trees, or How to Delegate a Lattice Basis
We introduce a new lattice-based cryptographic structure called a bonsai tree, and use it to resolve some important open problems in the area. Applications of bonsai trees include...
David Cash, Dennis Hofheinz, Eike Kiltz, Chris Pei...
87
Voted
JGT
2006
40views more  JGT 2006»
15 years 2 months ago
How many graphs are unions of k-cliques?
We study the number F[n; k] of n-vertex graphs that can be written as the edgeunion of k-vertex cliques. We obtain reasonably tight estimates for F[n; k] in the cases (i) k = n-o(...
Béla Bollobás, Graham Brightwell
COOPIS
2004
IEEE
15 years 6 months ago
Semantic Web Based Content Enrichment and Knowledge Reuse in E-science
We address the life cycle of semantic web based knowledge management from ontology modelling to instance generation and reuse. We illustrate through a semantic web based knowledge ...
Feng Tao, Liming Chen, Nigel Shadbolt, Fenglian Xu...
106
Voted
CCGRID
2010
IEEE
15 years 3 months ago
Bandwidth Allocation for Iterative Data-Dependent E-science Applications
We develop a novel framework for supporting e-Science applications that require streaming of information between sites. Using a Synchronous Dataflow (SDF) model, our framework inco...
Eun-Sung Jung, Sanjay Ranka, Sartaj Sahni
COMPSAC
2008
IEEE
15 years 9 months ago
How to Enhance UDDI with Dependability Capabilities
How dependability is to be assessed and ensured during Web Service operation and how unbiased and trusted mechanisms supporting this are to be developed are still open issues. Thi...
Anatoliy Gorbenko, Alexander Romanovsky, Vyachesla...