354 search results - page 59 / 71 » Roles, Subjects and Aspects: How Do They Relate |
GIS
2005
ACM
14 years 9 months ago
2005
ACM
Several application contexts require the ability to use together and compare different geographic datasets (maps) concerning the same or overlapping areas. This is for example the...
ATAL
2009
Springer
14 years 3 months ago
2009
Springer
Online virtual worlds such as Second Life provide a rich medium for unstructured human interaction in a shared simulated 3D environment. However, many human interactions take place...
IMC
2009
ACM
14 years 3 months ago
2009
ACM
Internet exchange points (IXPs) are an important ingredient of the Internet AS-level ecosystem—a logical fabric of the Internet made up of about 30,000 ASes and their mutual bus...
SACMAT
2009
ACM
14 years 3 months ago
2009
ACM
Traditional access control models, such as Role-Based Access Control (RBAC), do not take into account contextual information, such as location and time, for making access decision...
OOPSLA
2005
Springer
14 years 2 months ago
2005
Springer
Over the past decade the sheer size and complexity of traditional operating systems have prompted a wave of new approaches to help alleviate the services provided by these operati...