3098 search results - page 250 / 620 » Skyline-join in distributed databases |
192
click to vote
IPPS
1998
IEEE
15 years 11 months ago
1998
IEEE
On-Line Analytical Processing techniques are used for data analysis and decision support systems. The multidimensionality of the underlying data is well represented by multidimens...
147
click to vote
SIGMOD
1998
ACM
15 years 11 months ago
1998
ACM
We present new algorithms for computing approximate quantiles of large datasets in a single pass. The approximation guarantees are explicit, and apply without regard to the value ...
136
click to vote
VLDB
1997
ACM
15 years 10 months ago
1997
ACM
The result size of a query that involves multiple attributes from the same relation depends on these attributes’ joint data distribution,i.e., the frequencies of all combination...
174
click to vote
DEXAW
2004
IEEE
15 years 10 months ago
2004
IEEE
Ad-hoc data exchange, e.g., by sending email attachments, leads to multiple copies or versions of a document at dispersed nodes in a network. However, their relationships such as ...
177
click to vote
DEXAW
2004
IEEE
15 years 10 months ago
2004
IEEE
Nowadays, many different organizations which operate in the Web distributed environment become more and more dependent on services to automate their activities and to improve thei...