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FOCS
2002
IEEE
15 years 2 months ago
Zero-Knowledge
We show new lower bounds and impossibility results for general (possibly non-black-box) zero-knowledge proofs and arguments. Our main results are that, under reasonable complexity...
Oded Goldreich
FOCS
1990
IEEE
15 years 1 months ago
The Lattice Reduction Algorithm of Gauss: An Average Case Analysis
The lattice reduction algorithm of Gauss is shown to have an average case complexity which is asymptotic to a constant.
Brigitte Vallée, Philippe Flajolet
CONCURRENCY
2006
142views more  CONCURRENCY 2006»
14 years 9 months ago
A Grid service broker for scheduling e-Science applications on global data Grids
: The next generation of scientific experiments and studies, popularly called e-Science, is carried out by large collaborations of researchers distributed around the world engaged ...
Srikumar Venugopal, Rajkumar Buyya, Lyle J. Winton
STACS
2010
Springer
15 years 1 months ago
The Complexity of the List Homomorphism Problem for Graphs
We completely characterise the computational complexity of the list homomorphism problem for graphs in combinatorial and algebraic terms: for every graph H the problem is either N...
László Egri, Andrei A. Krokhin, Beno...
SSDBM
2011
IEEE
257views Database» more  SSDBM 2011»
14 years 1 months ago
Database-as-a-Service for Long-Tail Science
Database technology remains underused in science, especially in the long tail  the small labs and individual researchers that collectively produce the majority of scientic output...
Bill Howe, Garrett Cole, Emad Souroush, Paraschos ...