321 search results - page 54 / 65 » Secure Multiparty Computation of Approximations |
NSDI
2008
14 years 1 months ago
2008
Discretization is used in click-based graphical passwords so that approximately correct entries can be accepted by the system. We show that the existing discretization scheme of B...
GRID
2006
Springer
13 years 10 months ago
2006
Springer
Monitoring and correlation of streaming data from multiple sources is becoming increasingly important in many application areas. Example applications include automated commodities...
CIKM
2009
Springer
14 years 5 months ago
2009
Springer
We consider the problem of releasing a limited public view of a sensitive graph which reveals at least k edges per node. We are motivated by Facebook’s public search listings, w...
ESORICS
2005
Springer
14 years 4 months ago
2005
Springer
The freedom and transparency of information flow on the Internet has heightened concerns of privacy. Given a set of data items, clustering algorithms group similar items together...
ISAAC
2003
Springer
14 years 4 months ago
2003
Springer
We propose a new lattice reduction method. Our algorithm approximates shortest lattice vectors up to a factor ≤ (k/6)n/2k and makes use of Grover’s quantum search algorithm. Th...