12289 search results - page 20 / 2458 » System modeling with mixed object and data models |
DAGSTUHL
1997
14 years 11 months ago
1997
In this paper we propose a data model for representing moving objects with uncertain positions in database systems. It is called the Moving Objects Spatio-Temporal (MOST) data mod...
JSS
2002
14 years 9 months ago
2002
Although many efficient concurrency control protocols have been proposed for real-time database systems, they are mainly designed for the systems with a single type of real-time t...
ICMCS
1994
IEEE
15 years 1 months ago
1994
IEEE
Advanced applications in fields like electronic publishing and telecooperation face the problem of handling multimedia information. Conventional database systems do not offer adeq...
125
click to vote
CHI
2008
ACM
14 years 11 months ago
2008
ACM
We present a large-scale analysis of the content of weblogs dating back to the release of the Blogger program in 1999. Over one million blogs were analyzed from their conception t...