4382 search results - page 591 / 877 » Query by Semantic Example |
155
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ER
1998
Springer
15 years 8 months ago
1998
Springer
Data warehouses are complex systems that have to deliver highly-aggregated, high quality data from heterogeneous sources to decision makers. Due to the dynamic change in the requir...
124
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ERCIMDL
1998
Springer
15 years 8 months ago
1998
Springer
As experimental digital library testbeds gain wider acceptance and develop significant user bases, it becomes important to investigate the ways in which users interact with the sys...
199
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SSD
1993
Springer
15 years 7 months ago
1993
Springer
Topological relationships between spatial objects represent important knowledge that users of geographic information systems expect to retrieve from a spatial database. A di cult t...
138
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DASFAA
2007
IEEE
15 years 7 months ago
2007
IEEE
Abstract. OWL is a recommended language for publishing and sharing ontologies on the Semantic Web. To manage the ontologies, several OWL data management systems have been proposed....
144
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DASFAA
2009
IEEE
15 years 7 months ago
2009
IEEE
Abstract. In this paper, we demonstrate an effective ranked XML keyword search with meaningful result display. Our system, named ICRA, recognizes a set of object classes in XML dat...