3098 search results - page 108 / 620 » Skyline-join in distributed databases |
PODS
2010
ACM
14 years 3 months ago
2010
ACM
A fundamental problem in data management is to draw a sample of a large data set, for approximate query answering, selectivity estimation, and query planning. With large, streamin...
SAC
2010
ACM
13 years 10 months ago
2010
ACM
In emerging Web2.0 applications such as virtual worlds or social networking websites, the number of users is very important (tens of thousands), hence the amount of data to manage...
ECOOPW
1999
Springer
14 years 2 months ago
1999
Springer
Like any other database application object database applications are subject to evolution. Evolution is, however, critical in object databases because it is the very characteristic...
TREC
2001
13 years 11 months ago
2001
The TREC-2001 Web track evaluation experiments at the Justsystem site are described with a focus on the "aboutness" based approach in text retrieval. In the web ad hoc t...
DEXA
2007
Springer
14 years 4 months ago
2007
Springer
With the Object-Reference (ORef) approach, the traditional object-oriented model is extended with references to act as a canonical model. Our ORef model facilitates the storage of ...