110 search results - page 22 / 22 » ROSA: A Data Model and Query Language for e-Learning Objects |
ECHT
1992
13 years 9 months ago
1992
An approach to exible hyperbase hypertext database support predicated on the notion of extensibility is presented. The extensible hypertext platform Hyperform implements basic hyp...
VLDB
2006
ACM
14 years 5 months ago
2006
ACM
The objective of extensible DBMSs is to ease the construction of specialized DBMSs for nontraditional applications. Although much work has been done in providing various levels of ...
GIS
2004
ACM
14 years 6 months ago
2004
ACM
Grid is a promising e-Science infrastructure that promotes and facilitates the sharing and collaboration in the use of distributed heterogeneous resources through Virtual Organiza...
SSD
2001
Springer
13 years 10 months ago
2001
Springer
Recently there is much interest in moving objects databases, and data models and query languages have been proposed offering data types such as moving point and moving region toge...
MDM
2007
Springer
13 years 11 months ago
2007
Springer
FriendFinder as a location-based service collects location data from mobile users and distributes a particular user’s location upon request. Privacy of users data especially loc...