1013 search results - page 49 / 203 » Conceptual modeling of XML data |
SEMWEB
2001
Springer
15 years 2 months ago
2001
Springer
In this paper, we analyze a geospatial application for visualizing U.S. election results in order to show the problems that need to be solved in the mapping between different XML...
115
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DBPL
2003
Springer
15 years 3 months ago
2003
Springer
Abstract. In the context of XML data management systems, the estimation of query cardinality is becoming more and more important: the information provided by a query result estimat...
SIS
2007
14 years 11 months ago
2007
Access control models for XML data can be classified in two major categories: node filtering and query rewriting systems. The first category includes approaches that use access ...
107
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ICCS
2007
Springer
14 years 11 months ago
2007
Springer
Abstract. This work takes place in the general context of the construction and validation of a domain expertise. It aims at the cooperation of two kinds of knowledge, heterogeneous...
100
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GIS
2000
ACM
14 years 9 months ago
2000
ACM
The advancement of GIS data models to allow the eOEective utilization of very large heterogeneous geographic databases requires a new approach that incorporates models of human cog...