610 search results - page 85 / 122 » Efficient Query Evaluation on Probabilistic Databases |
102
Voted
WWW
2005
ACM
16 years 1 months ago
2005
ACM
Finding all the occurrences of a twig pattern in an XML database is a core operation for efficient evaluation of XML queries. A number of algorithms have been proposed to process ...
96
Voted
ICDE
2007
IEEE
15 years 7 months ago
2007
IEEE
With the rapid progress of mobile devices and positioning technologies, Trajectory Databases (TD) have been in the core of database research during the last decade. Analysis and k...
109
Voted
CIKM
2008
Springer
15 years 2 months ago
2008
Springer
Query processing techniques for XML data have focused mainly on tree-pattern queries (TPQs). However, the need for querying XML data sources whose structure is very complex or not...
170
Voted
SSD
1999
Springer
15 years 5 months ago
1999
Springer
Classification is one of the basic tasks of data mining in modern database applications including molecular biology, astronomy, mechanical engineering, medical imaging or meteorolo...
115
Voted
WWW
2005
ACM
16 years 1 months ago
2005
ACM
Continuous queries are used to monitor changes to time varying data and to provide results useful for online decision making. Typically a user desires to obtain the value of some ...