47 search results - page 8 / 10 » Access control for XML: a dynamic query rewriting approach |
ICDCS
2007
IEEE
13 years 10 months ago
2007
IEEE
On-line decision making often involves query processing over time-varying data which arrives in the form of data streams from distributed locations. In such environments typically...
CIDR
2011
12 years 9 months ago
2011
Cloud computing provides users near instant access to seemingly unlimited resources, and provides service providers the opportunity to deploy complex information technology infras...
DATESO
2007
13 years 7 months ago
2007
When searching databases of nucleotide or protein sequences, finding a local alignment of two sequences is one of the main tasks. Since the sizes of available databases grow const...
ESOP
2006
Springer
13 years 10 months ago
2006
Springer
Abstract. The pure pattern calculus generalises the pure lambda-calculus by basing computation on pattern-matching instead of beta-reduction. The simplicity and power of the calcul...
ICDE
2007
IEEE
14 years 17 days ago
2007
IEEE
Separation of duties (SoD) is a key security requirement for many business and information systems. Role Based Access Controls (RBAC) is a relatively new paradigm for protecting i...