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CIKM
2009
Springer
15 years 6 months ago
2009
Springer
XML query languages use directional path expressions to locate data in an XML data collection. They are tightly coupled to the structure of a data collection, and can fail when ev...
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JORS
2010
14 years 6 months ago
2010
This paper considers short-term energy management of a wind power plant with battery storage, in order to smooth the variations of power output to the external grid. An optimal on...
ADBIS
2006
Springer
15 years 5 months ago
2006
Springer
Abstract. Integration of text and documents into database management systems has been the subject of much research. However, most of the approaches are limited to data retrieval. C...
CAISE
2006
Springer
15 years 3 months ago
2006
Springer
Various kinds of data are processed in workflow management systems: from case data to control data, from internal data to access to external databases or documents exchanged in int...
VLDB
2005
ACM
15 years 5 months ago
2005
ACM
In many systems, sensors are used to acquire information from external environments such as temperature, pressure and locations. Due to continuous changes in these values, and lim...