14 search results - page 2 / 3 » sis 2008 |
SIS
2008
13 years 6 months ago
2008
Network Access Control requirements are typically implemented in practice as a series of heterogeneous security-mechanism-centric policies that span system services and application...
CAISE
2008
Springer
13 years 6 months ago
2008
Springer
Abstract. We propose a reorientation of the way the concept of sustainability is dealt with in relation to information systems, positioning the processing of knowledge at the centr...
CCS
2008
ACM
13 years 6 months ago
2008
ACM
Attribute staleness arises due to the physical distribution of authorization information, decision and enforcement points. This is a fundamental problem in virtually any secure di...
TCAD
2008
13 years 4 months ago
2008
BDDs have proven to be an efficient means to represent and manipulate Boolean formulae [1] and sets [2] due to their compactness and canonicality. In this work, we leverage the eff...
AGIS
1998
13 years 4 months ago
1998
With the development of modern cities, 3-D spatial information systems (SIS) are increasingly required for spatial planning, communication systems and other applications. The geom...