427 search results - page 29 / 86 » Querying and Manipulating Temporal Databases |
SIGMOD
2008
ACM
14 years 7 months ago
2008
ACM
Freebase is a practical, scalable tuple database used to structure general human knowledge. The data in Freebase is collaboratively created, structured, and maintained. Freebase c...
SSDBM
1998
IEEE
13 years 12 months ago
1998
IEEE
We address the issue of designing effective query languages for OLAP databases. The basis of our investigation is MD, a new data model for multidimensional databases that, unlike ...
TIME
2000
IEEE
14 years 3 days ago
2000
IEEE
In spatiotemporal applications, meaningful changes vary according to object type, level of detail, and nature of application. In this paper, we introduce a dynamic classification ...
EDBT
1998
ACM
13 years 12 months ago
1998
ACM
An importantuse of data warehousing is to provide temporal views over the history of source data that may itself be non-temporal. While recent work in view maintenance is applicab...
DBPL
1993
Springer
13 years 11 months ago
1993
Springer
A class of database programs exist which are required to operate over an infinite number of types; included in this class are object browsers and query tools. The types over which...