6 search results - page 1 / 2 » Better Security for Functional Encryption for Inner Product ... |
EUROCRYPT
2010
Springer
13 years 9 months ago
2010
Springer
In this paper, we present two fully secure functional encryption schemes. Our first result is a fully secure attribute-based encryption (ABE) scheme. Previous constructions of AB...
ASIACRYPT
2011
Springer
12 years 4 months ago
2011
Springer
We propose a lattice-based functional encryption scheme for inner product predicates whose security follows from the difficulty of the learning with errors (LWE) problem. This co...
SMC
2010
IEEE
13 years 2 months ago
2010
IEEE
—This study examines the ability of nonnegative matrix factorization (NMF) as a method for constructing semantic spaces, in which the meaning of each word is represented by a hig...
IJCAI
2007
13 years 5 months ago
2007
We propose a novel variant of the conjugate gradient algorithm, Kernel Conjugate Gradient (KCG), designed to speed up learning for kernel machines with differentiable loss functio...
IEEEARES
2010
IEEE
13 years 6 months ago
2010
IEEE
—One of the central areas in network intrusion detection is how to build effective systems that are able to distinguish normal from intrusive traffic. In this paper we explore t...