672 search results - page 88 / 135 » Query Management in a Sensor Environment |
CCS
2007
ACM
14 years 3 months ago
2007
ACM
In this paper, we study the maintenance of role-based access control (RBAC) models in database environments using transitive closure relations. In particular, the algorithms that ...
ICDE
2009
IEEE
14 years 10 months ago
2009
IEEE
Increasing prevalence of large-scale distributed monitoring and computing environments such as sensor networks, scientific federations, Grids etc., has led to a renewed interest in...
HPDC
1998
IEEE
14 years 1 months ago
1998
IEEE
Development of portable network-aware applications demands an interface to the network that allows an application to obtain information about its execution environment. This paper...
KES
2000
Springer
14 years 19 days ago
2000
Springer
: ActiveCube is a bi-directional user interface that supports a person's creative work through constructing and interacting with 3-D virtual objects by using actual physical c...
CAISE
2004
Springer
14 years 2 months ago
2004
Springer
Abstract. Specification of systems in a software product line (product-line members) is often supported by domain-specific languages (DSLs) that provide pownguage abstractions for ...