523 search results - page 67 / 105 » Hierarchical Mixture Models for Nested Data Structures |
113
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JIIS
2006
15 years 3 months ago
2006
For some years, data summarization techniques have been developed to handle the growth of databases. However these techniques are usually not provided with tools for enduserstoeffi...
120
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IDEAS
2007
IEEE
15 years 9 months ago
2007
IEEE
The problem of data integration (query decomposition, data fragmentation) has been widely studied in literature, but the inherent hierarchical nature of XML data presents problems...
130
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3DPVT
2004
IEEE
15 years 7 months ago
2004
IEEE
In this paper, we propose a viewer for huge point-sampled models by combining out-of-core technologies with view-dependent level-of-detail (LOD) control. This viewer is designed o...
196
Voted
VLDB
2000
ACM
15 years 7 months ago
2000
ACM
Data allocation is a key performance factor for parallel database systems (PDBS). This holds especially for data warehousing environments where huge amounts of data and complex an...
96
Voted
XSYM
2007
Springer
15 years 9 months ago
2007
Springer
Nowadays, concurrency control for XML data is a big research problem. There are a number of researchers working on this problem, but most of the proposed methods are based on the ...