138 search results - page 28 / 28 » Periodic solutions for second order differential equations |
SAC
2008
ACM
13 years 4 months ago
2008
ACM
Automatic cost analysis has interesting applications in the context of verification and certification of mobile code. For instance, the code receiver can use cost information in o...
SP
2010
IEEE
13 years 8 months ago
2010
IEEE
In this work, we design a method for creating public key broadcast encryption systems. Our main technical innovation is based on a new “two equation” technique for revoking us...
FOCS
2004
IEEE
13 years 8 months ago
2004
IEEE
We show that finding small solutions to random modular linear equations is at least as hard as approximating several lattice problems in the worst case within a factor almost line...