1053 search results - page 74 / 211 » Hierarchies and levels of reality |
CRYPTO
2006
Springer
14 years 15 days ago
2006
Springer
We present an identity-based cryptosystem that features fully anonymous ciphertexts and hierarchical key delegation. We give a proof of security in the standard model, based on the...
ICALP
1995
Springer
14 years 10 days ago
1995
Springer
We show that if a self-reducible set has polynomial-size circuits, then it is low for the probabilistic class ZPP(NP). As a consequence we get a deeper collapse of the polynomial-...
DCC
2008
IEEE
13 years 10 months ago
2008
IEEE
Researchers have proposed using hardware data compression units within the memory hierarchies of microprocessors in order to improve performance, energy efficiency, and functional...
CGF
2008
13 years 9 months ago
2008
This paper presents a novel segmentation method to assist the rigging of articulated bodies. The method computes a coarse-to-fine hierarchy of segments ordered by the level of det...
ICMS
2010
13 years 7 months ago
2010
This paper presents a computational framework that allows for a robust extraction of the extremal structure of scalar and vector fields on 2D manifolds embedded in 3D. This struct...