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CRYPTO
2012
Springer
262views Cryptology» more  CRYPTO 2012»
13 years 8 months ago
Functional Encryption with Bounded Collusions via Multi-party Computation
We construct a functional encryption scheme secure against an a-priori bounded polynomial number of collusions for the class of all polynomial-size circuits. Our constructions req...
Sergey Gorbunov, Vinod Vaikuntanathan, Hoeteck Wee
SIBGRAPI
2005
IEEE
15 years 12 months ago
Two-Level Interaction Approach for Transfer Function Specification
Direct volume rendering techniques are used to visualize and explore large scalar volumes. Transfer functions (TFs) that assign opacity and color to scalar values are very importa...
João Luis Prauchner, Carla M. D. S. Freitas...
GRAPHITE
2003
ACM
15 years 11 months ago
Point-based modelling and rendering using radial basis functions
A point-based 3D surface modelling technique combined with a new point rendering technique is presented. Surfaces are modelled by specifying a set of unorganized points on the sur...
Patrick Reuter, Ireneusz Tobor, Christophe Schlick...
ANTS
2000
Springer
87views Algorithms» more  ANTS 2000»
15 years 10 months ago
Reduction in Purely Cubic Function Fields of Unit Rank One
This paper analyzes reduction of fractional ideals in a purely cubic function field of unit rank one. The algorithm is used for generating all the reduced principal fractional ide...
Renate Scheidler
ECML
2000
Springer
15 years 10 months ago
Metric-Based Inductive Learning Using Semantic Height Functions
In the present paper we propose a consistent way to integrate syntactical least general generalizations (lgg's) with semantic evaluation of the hypotheses. For this purpose we...
Zdravko Markov, Ivo Marinchev