586 search results - page 116 / 118 » Answering Multiple-Item Queries in Data Broadcast Systems |
ICSE
2005
IEEE-ACM
14 years 10 months ago
2005
IEEE-ACM
Sensitive data are increasingly available on-line through the Web and other distributed protocols. This heightens the need to carefully control access to data. Control means not o...
CCS
2007
ACM
14 years 5 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 ...
PET
2007
Springer
14 years 4 months ago
2007
Springer
Abstract. The Domain Name System (DNS) is the only globally deployed Internet service that provides user-friendly naming for Internet hosts. It was originally designed to return th...
BMCBI
2005
13 years 10 months ago
2005
Background: High throughput microarray analyses result in many differentially expressed genes that are potentially responsible for the biological process of interest. In order to ...
INTERNET
2010
13 years 8 months ago
2010
In multi-user networked virtual environments such as Second Life, 3D streaming techniques have been used to progressively download and render 3D objects and terrain, so that a ful...