55 search results - page 7 / 11 » An attribute-based access matrix model |
SP
2010
IEEE
14 years 13 days 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...
HIPC
2009
Springer
13 years 6 months ago
2009
Springer
The significant growth in computational power of modern Graphics Processing Units(GPUs) coupled with the advent of general purpose programming environments like NVIDA's CUDA,...
PPAM
2005
Springer
14 years 2 months ago
2005
Springer
Algorithms for the sparse matrix-vector multiplication (shortly SpM×V ) are important building blocks in solvers of sparse systems of linear equations. Due to matrix sparsity, the...
CLEIEJ
2002
13 years 8 months ago
2002
This paper presents a CORBA Security discretionary prototype developed in the context of JaCoWeb Security Project. JaCoWeb Security Project is developing an authorization scheme f...
ICTIR
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. The PageRank algorithm is used today within web information retrieval to provide a content-neutral ranking metric over web pages. It employs power method iterations to so...