720 search results - page 47 / 144 » Temporality in Databases |
CROSSROADS
2008
13 years 10 months ago
2008
Recently, there has been a dramatic increase in both the amount of terrorism related literature and public interest towards the matter. Even so, it is difficult to gain access to ...
ICDE
2009
IEEE
13 years 7 months ago
2009
IEEE
Many real world applications such as sensor networks and other monitoring applications naturally generate probabilistic streams that are highly correlated in both time and space. ...
VLDB
1993
ACM
14 years 2 months ago
1993
ACM
The enforcement of semantic integrity constraints in data and knowledge bases constitutea a major performance bottleneck. Integrity constraint simplification methods aim at reduci...
ICDE
2004
IEEE
14 years 11 months ago
2004
IEEE
Several spatio-temporal applications require the retrieval of summarized information about moving objects that lie in a query region during a query interval (e.g., the number of m...
DEXAW
1999
IEEE
14 years 2 months ago
1999
IEEE
ing spatio-temporal data as abstract data types into already existing data models is a promising approach to creating spatio-temporal query languages. In this context, an importan...