796 search results - page 55 / 160 » Persistent Spatial Relations - a Systems Design Objective |
WETICE
1996
IEEE
14 years 3 days ago
1996
IEEE
This paper describes a security architecture designed to support role-based access control for distributed object systems in a large-scale, multi-organisational enterprise in whic...
SIGMOD
2007
ACM
14 years 8 months ago
2007
ACM
A "sparse" data set typically has hundreds or even thousands of attributes, but most objects have non-null values for only a small number of these attributes. A popular ...
FMCO
2004
Springer
13 years 11 months ago
2004
Springer
Abstract. We present a model of object-oriented and component-based refinement. For object-orientation, the model is class-based and refinement is about correct changes in the stru...
PAAMS
2010
Springer
14 years 22 days ago
2010
Springer
Abstract This paper contributes to the design of intelligent buildings. A MultiAgents Home Automation System (MAHAS) is proposed which controls appliances and energy sources in bui...
HICSS
2006
IEEE
14 years 2 months ago
2006
IEEE
Enterprise Architecture (EA) requires modeling enterprises across multiple levels (from markets down to IT systems). Providing tool support for such models is a challenge (e.g. mo...