436 search results - page 26 / 88 » Estimating the Quality of Data in Relational Databases |
BTW
2007
Springer
15 years 3 months ago
2007
Springer
: Statistics that accurately describe the distribution of data values in the columns of relational tables are essential for effective query optimization in a database management sy...
RTSS
2005
IEEE
15 years 3 months ago
2005
IEEE
The intricacy of real-time data service management increases mainly due to the emergence of applications operating in open and unpredictable environments, increases in software co...
117
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BTW
2005
Springer
15 years 3 months ago
2005
Springer
Abstract: Peer data management systems (PDMS) are the natural extension of integrated information systems. Conventionally, a single integrating system manages an integrated schema,...
121
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KDD
2012
ACM
13 years 4 days ago
2012
ACM
Outlier mining in d-dimensional point sets is a fundamental and well studied data mining task due to its variety of applications. Most such applications arise in high-dimensional ...
VLDB
2005
ACM
15 years 3 months ago
2005
ACM
A “plan diagram” is a pictorial enumeration of the execution plan choices of a database query optimizer over the relational selectivity space. In this paper, we present and an...