86 search results - page 4 / 18 » Reconstructing under Group Actions |
IMA
2009
Springer
14 years 25 days ago
2009
Springer
The Rayleigh quotient of a bent function is an invariant under the action of the orthogonal group, and it measures the distance of the function to its dual. An efficient algorithm ...
PKC
2009
Springer
14 years 6 months ago
2009
Springer
A key exchange protocol allows a set of parties to agree upon a secret session key over a public network. Two-party key exchange (2PKE) protocols have been rigorously analyzed unde...
JASSS
2002
13 years 6 months ago
2002
This project presents an agent-based simulation model of protest activity. Agents are located in a two dimensional grid and have limited ability to observe the behavior of other a...
ECCV
2002
Springer
14 years 8 months ago
2002
Springer
We present a variational approach to the problem of registering planar shapes despite missing parts. Registration is achieved through the evolution of a partial differential equat...
PAMI
2007
13 years 5 months ago
2007
—A system that could automatically analyze the facial actions in real time has applications in a wide range of different fields. However, developing such a system is always chall...