45 search results - page 8 / 9 » Designing, Specifying and Querying Metadata for Virtual Data... |
DOLAP
2008
ACM
13 years 7 months ago
2008
ACM
The development of data warehouses is based on a threestage process that starts specifying both the static and dynamic properties of on-line analytical processing (OLAP) applicati...
PVLDB
2010
13 years 3 months ago
2010
Large-scale data analysis has become increasingly important for many enterprises. Recently, a new distributed computing paradigm, called MapReduce, and its open source implementat...
EDBT
2010
ACM
13 years 11 months ago
2010
ACM
Querying non-conventional data is recognized as a major issue in new environments and applications such as those occurring in pervasive computing. A key issue is the ability to qu...
SACMAT
2005
ACM
13 years 10 months ago
2005
ACM
Integration of version and access control of XML documents has the benefit of regulating access to rapidly growing archives of XML documents. Versioned XML documents provide us w...
WISE
2007
Springer
13 years 11 months ago
2007
Springer
We study and present our findings on two closely related problems on xpath rewriting using views when both the view and the query are tree patterns involving /,// and []. First, g...