4237 search results - page 416 / 848 » A Data Model for XML Databases |
184
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VLDB
2005
ACM
16 years 8 days ago
2005
ACM
The interaction between recursion in XPATH and recursion in DTDs makes it challenging to answer XPATH queries on XML data that is stored in an RDBMS via schema-based shredding. We...
191
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VLDB
2004
ACM
16 years 4 days ago
2004
ACM
This paper presents a novel and complementary technique to optimize an XPath query by minimizing its wildcard steps. Our approach is based on using a general composite axis called...
201
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HICSS
2003
IEEE
16 years 3 days ago
2003
IEEE
Video information, image processing and computer vision techniques are developing rapidly nowadays because of the availability of acquisition, processing and editing tools, which ...
162
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CAIP
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. In this paper, we introduce a prototype-based clustering algorithm dealing with graphs. We propose a hypergraph-based model for graph data sets by allowing clusters overl...
176
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EDBT
2004
ACM
16 years 7 months ago
2004
ACM
Abstract. With the widespread use of e-business coupled with the public's awareness of data privacy issues and recent database security related legislations, incorporating sec...