3098 search results - page 543 / 620 » Skyline-join in distributed databases |
116
Voted
EDBT
2008
ACM
16 years 25 days ago
2008
ACM
In situations where class labels are known for a part of the objects, a cluster analysis respecting this information, i.e. semi-supervised clustering, can give insight into the cl...
85
Voted
EDBT
2008
ACM
16 years 25 days ago
2008
ACM
Micro-data protection is a hot topic in the field of Statistical Disclosure Control (SDC), that has gained special interest after the disclosure of 658000 queries by the AOL searc...
119
Voted
SAC
2010
ACM
15 years 7 months ago
2010
ACM
The aim of this short paper is to present a general method of using background knowledge to impose constraints in conceptual clustering of object-attribute relational data. The pr...
107
Voted
ICDE
2009
IEEE
15 years 7 months ago
2009
IEEE
—Sampling is used as a universal method to reduce the running time of computations – the computation is performed on a much smaller sample and then the result is scaled to comp...
108
Voted
ICDE
2009
IEEE
15 years 7 months ago
2009
IEEE
Applications involving analysis of data streams have gained significant popularity and importance. Frequency counting, frequent elements and top-k queries form a class of operato...