831 search results - page 119 / 167 » A Security Concept for OLAP |
OOPSLA
2010
Springer
13 years 8 months ago
2010
Springer
Atomic regions are an important concept in correct concurrent programming: since atomic regions can be viewed as having executed in a single step, atomicity greatly reduces the nu...
SACMAT
2010
ACM
13 years 8 months ago
2010
ACM
Role mining from the existing permissions has been widely applied to aid the process of migrating to an RBAC system. While all permissions are treated evenly in previous approache...
ESORICS
2010
Springer
13 years 8 months ago
2010
Springer
Transmitting voice communication over untrusted networks puts personal information at risk. Although voice streams are typically encrypted to prevent unwanted eavesdropping, additi...
IFIPTCS
2010
13 years 8 months ago
2010
Abstract. We propose a framework for reasoning about program security building on language-theoretic and coalgebraic concepts. The behaviour of a system is viewed as a mapping from...
TSMC
2010
2010
Cancelable Templates for Sequence-Based Biometrics with Application to On-line Signature Recognition
13 years 4 months ago
Recent years have seen the rapid spread of biometric technologies for automatic people recognition. However, security and privacy issues still represent the main obstacles for the ...