47 search results - page 7 / 10 » Employing Object Technology to Expose Fundamental Object Con... |
ASSETS
2000
ACM
14 years 4 days ago
2000
ACM
When blind people wish to walk through an area not fully known to them, they have to prepare themselves even more thoroughly than sighted pedestrians. We propose a new approach to...
SUTC
2008
IEEE
14 years 2 months ago
2008
IEEE
Recently proposed usage control concept and models extend traditional access control models with features for contemporary distributed computing systems, including continuous acce...
ACSAC
2008
IEEE
14 years 2 months ago
2008
IEEE
Role hierarchies are fundamental to the role based access control (RBAC) model. The notion of role hierarchy is a well understood concept that allows senior roles to inherit the p...
ITNG
2006
IEEE
14 years 1 months ago
2006
IEEE
In this paper, still images are modeled by hierarchical tree structures and object relational graphs. These modeling concepts can be described naturally using XML schema. We intro...
HT
2010
ACM
14 years 25 days ago
2010
ACM
We present iMapping, a zooming based approach for visually organizing information objects. It was developed on top of semantic desktop technologies and especially targets the supp...